javauis/eswt_qt/org.eclipse.swt/Eclipse_SWT_PI/qt/library/listdatamodel.cpp
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/*******************************************************************************
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 * Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
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 * All rights reserved. This program and the accompanying materials
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 * are made available under the terms of the Eclipse Public License v1.0
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 * which accompanies this distribution, and is available at
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 * http://www.eclipse.org/legal/epl-v10.html
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 *
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 * Contributors:
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 *     Nokia Corporation - initial implementation
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 *******************************************************************************/
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#include <QListView>
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#include <QModelIndex>
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#include <QVariant>
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#include <QPixmap>
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#include <QString>
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#include <QApplication>
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#include <QPainter>
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#include <QStringMatcher>
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#include "swtlog.h"
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#include "listdatamodel.h"
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#include "jniutils.h"
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#include "swtapplication.h"
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/**
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 * list type
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 */
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const static int LISTTYPE_SORTEDLIST = 0x2;
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const static int LISTTYPE_LISTBOX = 0x8;
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/**
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 * layout styles
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 */
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const static int LB_STYLE_1LINE_ITEM = 0x1;
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const static int LB_STYLE_2LINE_ITEM = 0x2;
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const static int LB_MOD_SHOW_HEADING_ICONS = 0x20;
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const static int LB_MOD_SHOW_DETAIL_ICONS = 0x40;
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const static int LISTBASE_SHOW_CHECKBOX = 0x80;
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using namespace Java::eSWT;
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/**
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 *  ListItem
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 */
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ListItem::ListItem(const QString& aText)
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    : txt( aText )
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    {
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    SWT_LOG_FUNC_CALL();
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    }
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ListItem::~ListItem()
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    {
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    SWT_LOG_FUNC_CALL();
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    } 
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const QString& ListItem::text() const
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    {
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    return txt;
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    }
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const QPixmap* ListItem::image() const
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    {
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    return NULL;
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    }
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void ListItem::setText( const QString& string )
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    {
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    txt = string;
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    }
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Qt::CheckState ListItem::checkState() const
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    {
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    SWT_LOG_FUNC_CALL();
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    return state;
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    }
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void ListItem::setCheckState( Qt::CheckState state )
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    {
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    SWT_LOG_FUNC_CALL();
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    this->state = state;
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    }
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/**
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 *  ListBoxItem
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 */
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ListBoxItem::ListBoxItem( const QString& aDetailText, const QPixmap* aDetailImages, const int aDetailImageCount,  
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    const QString& aHeadingText, const QPixmap* aHeadingImages, const int aHeadingImageCount ) 
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    : ListItem(aDetailText), headingTxt(aHeadingText)
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    {
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    SWT_LOG_FUNC_CALL();
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    for (int i = 0; i < aDetailImageCount; i++) 
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        {
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        detailImgs.push_back(aDetailImages[i]);
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        }
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    for (int i = 0; i < aHeadingImageCount; i++) 
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        {
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        headingImgs.push_back(aHeadingImages[i]);
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        }
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    }
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ListBoxItem::~ListBoxItem()
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    {
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    SWT_LOG_FUNC_CALL();
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    }
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const QString& ListBoxItem::headingText() const
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    {
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    SWT_LOG_FUNC_CALL();
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    return headingTxt;
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    }
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const QList<QPixmap>& ListBoxItem::detailImages() const
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    {
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    SWT_LOG_FUNC_CALL();
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    return detailImgs;
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    }
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const QList<QPixmap>& ListBoxItem::headingImages() const
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    {
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    SWT_LOG_FUNC_CALL();
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    return headingImgs;
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    }
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int ListBoxItem::detailImageCount() const
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    {
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    SWT_LOG_FUNC_CALL();
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    return detailImgs.count();
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    }
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int ListBoxItem::headingImageCount() const
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    {
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    SWT_LOG_FUNC_CALL();
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    return headingImgs.count();
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    }
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void ListBoxItem::setContentsToNull()
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    {
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    SWT_LOG_FUNC_CALL();
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    setText( QString() );
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    headingTxt = QString();
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    for (int i = 0; i < detailImgs.count(); i++) 
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        {
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        detailImgs.pop_back();
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        }
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    for (int i = 0; i < headingImgs.count(); i++) 
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        {
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        headingImgs.pop_back();
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        }
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    }
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/**
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 *  ListModel
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 */
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ListModel::ListModel( int type, int style, QListView *parent )
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    : QAbstractListModel( parent ),
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    listType( type ),
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    layoutStyle( style )
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    {
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    SWT_LOG_FUNC_CALL();
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    SWT_LOG_DATA_3("listType=%d layoutStyle=%x parent=%x ", style, type, reinterpret_cast<int>(parent) );
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    }
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ListModel::~ListModel()
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    {
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    SWT_LOG_FUNC_CALL();
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    clearList();
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    }
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ListModel* ListModel::createDataModel( int type, int style, QListView *parent )
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    {
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    if( ( type & LISTTYPE_LISTBOX ) != 0 )
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        {
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        return new ListBoxModel( type, style, parent );
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        }
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    else
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        {
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        return new ListModel( type, style, parent );
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        }   
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    }
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void ListModel::beginInsertRows( const QModelIndex& parent, int first, int last )
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    {
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    Q_ASSERT( first >= 0 && first <= list.size() );
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    Q_ASSERT( last >= first );
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    SWT_LOG_FUNC_CALL();
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    QAbstractItemModel::beginInsertRows( parent, first, last );     
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    }
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void ListModel::endInsertRows()
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    {
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    SWT_LOG_FUNC_CALL();
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    QAbstractItemModel::endInsertRows();
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    }
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void ListModel::beginRemoveRows( const QModelIndex& parent, int first, int last )
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    {
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    Q_ASSERT( first > -1 && first < list.size() );
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    Q_ASSERT( last >= first && last < list.size() );
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    SWT_LOG_FUNC_CALL();
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    QAbstractItemModel::beginRemoveRows( parent, first, last );     
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    }
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void ListModel::endRemoveRows()
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    {
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    SWT_LOG_FUNC_CALL();
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    QAbstractItemModel::endRemoveRows();
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    }
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void ListModel::emitLayoutAboutToBeChanged()
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    {
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    SWT_LOG_FUNC_CALL();
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    emit layoutAboutToBeChanged();
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    }
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void ListModel::emitLayoutChanged()
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    {
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    SWT_LOG_FUNC_CALL();
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    emit layoutChanged();
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    }
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Qt::ItemFlags ListModel::flags( const QModelIndex& index ) const
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    {
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    SWT_LOG_FUNC_CALL();
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    Qt::ItemFlags  flags = ( QAbstractItemModel::flags(index) | Qt::ItemIsEnabled | Qt::ItemIsSelectable ) & ~Qt::ItemIsUserCheckable;
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    if( ( layoutStyle & LISTBASE_SHOW_CHECKBOX ) != 0 )
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        {
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        flags |= Qt::ItemIsUserCheckable;
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        }
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    return flags;
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    }
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int ListModel::rowCount(const QModelIndex& /*parent*/ ) const
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    {
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    SWT_LOG_FUNC_CALL();
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    return list.count();
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    }
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QVariant ListModel::data(const QModelIndex &index, int role) const
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    {
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    SWT_LOG_FUNC_CALL();
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    if(!index.isValid()) 
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        {
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        SWT_LOG_DATA_1("invalid index %d", -1);
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        return QVariant();
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        }
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    Q_ASSERT( index.row() > -1  && index.row() < list.size() );
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    if ( role == Qt::DisplayRole )
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        { 
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        SWT_LOG_DATA_2("Request data on DisplayRole: row=%d col=%d", index.row(), index.column());
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        return  list[index.row()]->text();
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        }
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    else if ( role == Qt::DecorationRole )
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        { 
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        SWT_LOG_DATA_2("Request data on DecorationRole: row=%d col=%d", index.row(), index.column());
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        const QPixmap* img = list[index.row()]->image();
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        if( img )
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            {
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            return *img;
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            }
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        }
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    else if( role == Qt::CheckStateRole && index.column()==0 ) 
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        {
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        SWT_LOG_DATA_2("Request checkState: row=%d col=%d", index.row(), index.column());
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        return list[index.row()]->checkState();
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        }
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    SWT_LOG_DATA_2("Request something else: row=%d col=%d", index.row(), index.column());
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    return QVariant();
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    }
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parents:
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   282
void ListModel::setCheckState( const QItemSelection& selection, Qt::CheckState state )
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   283
    {
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   284
    SWT_LOG_FUNC_CALL();
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diff changeset
   285
    const QModelIndexList indexes = selection.indexes ();
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diff changeset
   286
    for( int i=0; i< indexes.size(); i++)
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diff changeset
   287
        {
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diff changeset
   288
        list.at(indexes.at(i).row())->setCheckState( state );
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diff changeset
   289
        }
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diff changeset
   290
    }
21
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parents:
diff changeset
   291
2a9601315dfc Revision: v2.1.22
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parents:
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   292
const QString& ListModel::itemString( const int row ) const
80
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diff changeset
   293
    {
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diff changeset
   294
    SWT_LOG_FUNC_CALL();
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diff changeset
   295
    Q_ASSERT(row > -1 && row < list.size());
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diff changeset
   296
    return list.at(row)->text();    
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diff changeset
   297
    }
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   298
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   299
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   300
jobjectArray ListModel::itemStrings( JNIEnv* aJniEnv )
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diff changeset
   301
    {
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diff changeset
   302
    SWT_LOG_FUNC_CALL();
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diff changeset
   303
    
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diff changeset
   304
    const int count = list.size();
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diff changeset
   305
    jclass stringClass = aJniEnv->FindClass( "java/lang/String" );
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   306
    jobjectArray result = aJniEnv->NewObjectArray(count, stringClass, NULL);
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   307
    if( !result )
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   308
        {
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   309
        throw std::bad_alloc();
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   310
        }
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   311
    
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diff changeset
   312
    jstring javaString;
21
2a9601315dfc Revision: v2.1.22
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parents:
diff changeset
   313
    for ( int i=0; i<count; ++i ) 
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diff changeset
   314
        {
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   315
        javaString = swtApp->jniUtils().QStringToJavaString(aJniEnv, list.at(i)->text() );
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diff changeset
   316
        aJniEnv->SetObjectArrayElement( result, i, javaString ); 
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diff changeset
   317
        aJniEnv->DeleteLocalRef( javaString );
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diff changeset
   318
        }
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diff changeset
   319
    aJniEnv->DeleteLocalRef( stringClass );
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   320
        
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   321
    return result;
80
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diff changeset
   322
    }
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   323
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   324
int ListModel::indexOf(const QString& string, const int start ) const
80
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diff changeset
   325
    {
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diff changeset
   326
    SWT_LOG_FUNC_CALL();
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diff changeset
   327
    Q_ASSERT(start > -1 && start < list.size());
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   328
    QStringMatcher matcher(string, Qt::CaseSensitive);
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   329
    for (int i = start; i < list.size(); ++i) 
80
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diff changeset
   330
        {
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   331
        const QString & str = list.at(i)->text();
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   332
        if (string.length() == str.length() && matcher.indexIn(str) == 0)
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   333
            return i;
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diff changeset
   334
        }
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   335
    return -1;
80
d6dafc5d983f v2.2.19_1
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diff changeset
   336
    }
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   337
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   338
int ListModel::itemHeight()
80
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diff changeset
   339
    {
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diff changeset
   340
    SWT_LOG_FUNC_CALL();
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diff changeset
   341
    const QListView* listView = static_cast<const QListView*>( static_cast<QObject*>(this)->parent() );
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   342
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diff changeset
   343
    if(list.size() > 0 ) 
d6dafc5d983f v2.2.19_1
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diff changeset
   344
        {
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diff changeset
   345
        return listView->sizeHintForRow(0);
d6dafc5d983f v2.2.19_1
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diff changeset
   346
        }
d6dafc5d983f v2.2.19_1
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diff changeset
   347
        
d6dafc5d983f v2.2.19_1
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diff changeset
   348
    return listView->fontMetrics().height();
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diff changeset
   349
    }
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   350
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   351
int ListModel::insertPosition(const QString& string, bool ascent )
80
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diff changeset
   352
    {
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diff changeset
   353
    SWT_LOG_FUNC_CALL();
d6dafc5d983f v2.2.19_1
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diff changeset
   354
    if( listType != LISTTYPE_SORTEDLIST )
d6dafc5d983f v2.2.19_1
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diff changeset
   355
        {
d6dafc5d983f v2.2.19_1
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diff changeset
   356
        throw std::bad_exception();
d6dafc5d983f v2.2.19_1
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diff changeset
   357
        }
d6dafc5d983f v2.2.19_1
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diff changeset
   358
        
d6dafc5d983f v2.2.19_1
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diff changeset
   359
    int pos = 0;    
d6dafc5d983f v2.2.19_1
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diff changeset
   360
    for(int i = list.size() -1; i > -1; i--)
d6dafc5d983f v2.2.19_1
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diff changeset
   361
        {
d6dafc5d983f v2.2.19_1
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diff changeset
   362
        if( ascent )
d6dafc5d983f v2.2.19_1
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diff changeset
   363
            {
d6dafc5d983f v2.2.19_1
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diff changeset
   364
            if( string < list.at(i)->text() )
d6dafc5d983f v2.2.19_1
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diff changeset
   365
            continue;
d6dafc5d983f v2.2.19_1
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parents: 35
diff changeset
   366
            }
d6dafc5d983f v2.2.19_1
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diff changeset
   367
        else
d6dafc5d983f v2.2.19_1
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diff changeset
   368
            {
d6dafc5d983f v2.2.19_1
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diff changeset
   369
            if( string > list.at(i)->text() )
d6dafc5d983f v2.2.19_1
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diff changeset
   370
            continue;
d6dafc5d983f v2.2.19_1
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diff changeset
   371
            }   
d6dafc5d983f v2.2.19_1
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diff changeset
   372
        pos = i + 1;
d6dafc5d983f v2.2.19_1
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diff changeset
   373
        break;
d6dafc5d983f v2.2.19_1
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diff changeset
   374
        }
d6dafc5d983f v2.2.19_1
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diff changeset
   375
    return pos;
d6dafc5d983f v2.2.19_1
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diff changeset
   376
    }
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   377
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   378
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   379
void ListModel::remove( const int row )
80
d6dafc5d983f v2.2.19_1
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diff changeset
   380
    {
d6dafc5d983f v2.2.19_1
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diff changeset
   381
    SWT_LOG_FUNC_CALL();
d6dafc5d983f v2.2.19_1
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diff changeset
   382
    Q_ASSERT(row > -1 && row < list.size());
d6dafc5d983f v2.2.19_1
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diff changeset
   383
    ListItem* item = list.takeAt(row);
d6dafc5d983f v2.2.19_1
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diff changeset
   384
    delete item;
d6dafc5d983f v2.2.19_1
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diff changeset
   385
    }
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   386
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   387
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   388
void ListModel::clearList()
80
d6dafc5d983f v2.2.19_1
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parents: 35
diff changeset
   389
    {
d6dafc5d983f v2.2.19_1
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diff changeset
   390
    SWT_LOG_FUNC_CALL();
d6dafc5d983f v2.2.19_1
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diff changeset
   391
    qDeleteAll(list.begin(), list.end());
d6dafc5d983f v2.2.19_1
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diff changeset
   392
    list.clear();
d6dafc5d983f v2.2.19_1
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diff changeset
   393
    }
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   394
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   395
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   396
void ListModel::appendItem( const QString& string )
80
d6dafc5d983f v2.2.19_1
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parents: 35
diff changeset
   397
    {
d6dafc5d983f v2.2.19_1
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parents: 35
diff changeset
   398
    SWT_LOG_FUNC_CALL();
d6dafc5d983f v2.2.19_1
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parents: 35
diff changeset
   399
    ListItem* item = createItem( string );
d6dafc5d983f v2.2.19_1
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parents: 35
diff changeset
   400
    list.append(item);
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   401
    }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   402
    
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   403
void ListModel::appendItem(const QString& string, const QPixmap* pixmap )
80
d6dafc5d983f v2.2.19_1
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parents: 35
diff changeset
   404
    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   405
    SWT_LOG_FUNC_CALL();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   406
    ListItem* item = createItem( string, pixmap );
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   407
    list.append(item);
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   408
    }
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   409
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   410
    
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   411
void ListModel::appendItem(const QString& /*aDetailText*/, const QPixmap* /*aDetailImages*/, const int /*aDetailImageCount*/,  
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   412
    const QString& /*aHeadingText*/, const QPixmap* /*aHeadingImages*/, const int /*aHeadingImageCount*/ )
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   413
    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   414
    Q_ASSERT( false );  
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   415
    }
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   416
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   417
void ListModel::insertItem( const int row, const QString& string )
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   418
    {
d6dafc5d983f v2.2.19_1
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parents: 35
diff changeset
   419
    SWT_LOG_FUNC_CALL();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   420
    Q_ASSERT(row > -1 && row <= list.size());
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   421
    ListItem* item = createItem( string );
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   422
    if( row == list.size() )
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   423
        {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   424
        list.append(item);
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   425
        }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   426
    else
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   427
        {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   428
        list.insert( row, item );
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   429
        }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   430
    } 
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   431
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   432
void ListModel::insertItem( const int row, const QString& string, const QPixmap* pixmap )
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   433
    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   434
    SWT_LOG_FUNC_CALL();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   435
    Q_ASSERT(row > -1 && row <= list.size());
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   436
    ListItem* item = createItem( string, pixmap );
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   437
    if( row == list.size() )
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   438
        {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   439
        list.append(item);
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   440
        }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   441
    else
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   442
        {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   443
        list.insert( row, item );
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   444
        }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   445
    } 
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   446
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   447
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   448
int ListModel::style() const
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   449
    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   450
    SWT_LOG_FUNC_CALL();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   451
    return layoutStyle;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   452
    }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   453
    
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   454
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   455
    
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   456
ListItem* ListModel::createItem( const QString& string )
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   457
    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   458
    SWT_LOG_FUNC_CALL();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   459
    ListItem* item =  new ListItem(string);
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   460
    if( !item )
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   461
        {   
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   462
        throw std::bad_alloc();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   463
        }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   464
    return item;    
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   465
    }
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   466
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   467
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   468
ListItem* ListModel::createItem( const QString& /*string*/, const QPixmap* /*pixmap*/ )
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   469
    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   470
    SWT_LOG_FUNC_CALL();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   471
    Q_ASSERT( false );  
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   472
    return NULL;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   473
    }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   474
    
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   475
ListItem* ListModel::createItem(const QString& /*aDetailText*/, const QPixmap* /*aDetailImages*/, const int /*aDetailImageCount*/,  
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   476
    const QString& /*aHeadingText*/, const QPixmap* /*aHeadingImages*/, const int /*aHeadingImageCount*/ )
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   477
    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   478
    SWT_LOG_FUNC_CALL();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   479
    Q_ASSERT( false );  
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   480
    return NULL;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   481
    }
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   482
26
dc7c549001d5 Revision: v2.1.26
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 21
diff changeset
   483
void ListModel::setItemContentsToNull( const int /*row*/ )
dc7c549001d5 Revision: v2.1.26
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 21
diff changeset
   484
    {
dc7c549001d5 Revision: v2.1.26
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 21
diff changeset
   485
    SWT_LOG_FUNC_CALL();
dc7c549001d5 Revision: v2.1.26
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 21
diff changeset
   486
    Q_ASSERT( false );
dc7c549001d5 Revision: v2.1.26
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 21
diff changeset
   487
    }   
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   488
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   489
// ListBoxModel
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   490
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   491
ListBoxModel::ListBoxModel( int type, int style, QListView *parent )
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   492
    : ListModel(type, style, parent ),
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   493
    detailTxtIndex(-1),
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   494
    headingTxtIndex(-1),
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   495
    detailTxtSize(QPoint(0, 0)),
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   496
    headingTxtSize(QPoint(0, 0)),
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   497
    detailImgCount(0),
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   498
    headingImgCount(0),
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   499
    imgHeight(0),
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   500
    detailImgWidths(NULL),
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   501
    headingImgWidths(NULL),
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   502
    rowHeights(NULL),
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   503
    detailImgWidth(0),
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   504
    headingImgWidth(0)
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   505
    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   506
    SWT_LOG_FUNC_CALL();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   507
    }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   508
    
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   509
ListBoxModel::~ListBoxModel()
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   510
    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   511
    SWT_LOG_FUNC_CALL();
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   512
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   513
    delete detailImgWidths;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   514
    delete headingImgWidths;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   515
    delete rowHeights;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   516
    }
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   517
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   518
    
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   519
void ListBoxModel::clearList()
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   520
    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   521
    SWT_LOG_FUNC_CALL();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   522
    ListModel::clearList();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   523
    detailTxtIndex = -1;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   524
    headingTxtIndex = -1;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   525
    detailTxtSize = QPoint(0, 0);
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   526
    headingTxtSize = QPoint(0, 0);
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   527
    detailImgCount = 0;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   528
    headingImgCount = 0;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   529
    imgHeight = 0;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   530
    delete detailImgWidths;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   531
    detailImgWidths = NULL;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   532
    delete headingImgWidths;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   533
    headingImgWidths = NULL;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   534
    delete rowHeights;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   535
    rowHeights = NULL;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   536
    detailImgWidth = 0;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   537
    headingImgWidth = 0;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   538
    }
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   539
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   540
void ListBoxModel::appendItem(const QString& aDetailText, const QPixmap* aDetailImages, const int aDetailImageCount,  
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   541
    const QString& aHeadingText, const QPixmap* aHeadingImages, const int aHeadingImageCount )
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   542
    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   543
    SWT_LOG_FUNC_CALL();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   544
    ListItem* item = createItem( aDetailText, aDetailImages,  aDetailImageCount,  
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   545
        aHeadingText, aHeadingImages, aHeadingImageCount );
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   546
    list.append(item);
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   547
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   548
    // remember the index of the item, which has the longest detail text
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   549
    const QListView* listView = static_cast<const QListView*>( static_cast<QObject*>(this)->parent() );
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   550
    if(!aDetailText.isNull())
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   551
        {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   552
        int textWidth = listView->fontMetrics().boundingRect(aDetailText).width();  
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   553
        if( detailTxtSize.x() < textWidth )
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   554
            {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   555
            detailTxtSize.rx() = textWidth;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   556
            detailTxtIndex = list.size() - 1;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   557
            }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   558
        }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   559
    
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   560
    // remember the index of the item, which has the longest heading text
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   561
    if( (layoutStyle | LB_STYLE_1LINE_ITEM) != 0 || (layoutStyle | LB_STYLE_2LINE_ITEM) != 0 )
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   562
        {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   563
        if(!aHeadingText.isNull())
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   564
            {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   565
            int textWidth = listView->fontMetrics().boundingRect(aHeadingText).width(); 
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   566
            if( headingTxtSize.x() < textWidth )
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   567
                {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   568
                headingTxtSize.rx() = textWidth;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   569
                headingTxtIndex = list.size() - 1;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   570
                }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   571
            }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   572
        }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   573
    
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   574
    // remember the maximum detail image count
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   575
    // and remember the maximum widths for every columns of detail images
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   576
    if( (layoutStyle | LB_MOD_SHOW_DETAIL_ICONS) != 0 ) 
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   577
        {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   578
        if( detailImgCount < aDetailImageCount )
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   579
            {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   580
            int* alloc =  new int[aDetailImageCount];
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   581
            memset(alloc, '\0', sizeof(int)*aDetailImageCount);
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   582
            if( !alloc )
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   583
                {   
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   584
                throw std::bad_alloc();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   585
                }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   586
            for(int i = 0; i < detailImgCount; i++)
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   587
                {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   588
                alloc[i] =  detailImgWidths[i];
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   589
                }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   590
            delete  detailImgWidths;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   591
            detailImgWidths = alloc;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   592
            detailImgCount = aDetailImageCount;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   593
            }   
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   594
        for(int i = 0; i < aDetailImageCount; i++)
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   595
            {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   596
            if( !aDetailImages[i].isNull() )
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   597
                {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   598
                QSize size = aDetailImages[i].size();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   599
                if(detailImgWidths[i] < size.width())
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   600
                    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   601
                    detailImgWidths[i] = size.width();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   602
                    }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   603
                if(imgHeight < size.height())
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   604
                    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   605
                    imgHeight = size.height();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   606
                    }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   607
                }   
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   608
            }   
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   609
        }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   610
        
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   611
    // remember the maximum detail image count
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   612
    // and remember the maximum widths for every columns of heading images
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   613
    if( (layoutStyle | LB_MOD_SHOW_HEADING_ICONS) != 0 )    
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   614
        {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   615
        if( headingImgCount < aHeadingImageCount )
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   616
            {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   617
            int* alloc =  new int[aHeadingImageCount ];
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   618
            memset(alloc, '\0', sizeof(int)*aHeadingImageCount);
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   619
            if( !alloc )
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   620
                {   
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   621
                throw std::bad_alloc();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   622
                }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   623
            for(int i = 0; i < headingImgCount; i++)
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   624
                {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   625
                alloc[i] =  headingImgWidths[i];
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   626
                }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   627
            delete  headingImgWidths;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   628
            headingImgWidths = alloc;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   629
            headingImgCount = aHeadingImageCount;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   630
            }   
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   631
        for(int i = 0; i < aHeadingImageCount; i++)
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   632
            {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   633
            if( !aHeadingImages[i].isNull() )
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   634
                {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   635
                QSize size = aHeadingImages[i].size();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   636
                if(headingImgWidths[i] < size.width())
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   637
                    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   638
                    headingImgWidths[i] = size.width();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   639
                    }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   640
                if(imgHeight < size.height())
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   641
                    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   642
                    imgHeight = size.height();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   643
                    }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   644
                }   
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   645
            }   
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   646
        }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   647
    }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   648
    
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   649
    
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   650
void ListBoxModel::updateLayoutData( const int row, const int rowHeight, const QPoint detailTxtSize, 
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   651
        const QPoint headingTxtSize, const int detailImgWidth, const int headingImgWidth ) const
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   652
    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   653
    SWT_LOG_FUNC_CALL();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   654
    Q_ASSERT(row > -1 && row < list.size());
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   655
    
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   656
    if(!rowHeights)
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   657
        {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   658
        int count = list.size();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   659
        rowHeights =  new int[count];
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   660
        if( !rowHeights )
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   661
            {   
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   662
            throw std::bad_alloc();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   663
            }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   664
        memset(rowHeights, '\0', sizeof(int)*count);
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   665
        }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   666
        
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   667
    rowHeights[row] = rowHeight;
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   668
    this->detailTxtSize = detailTxtSize;
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   669
    this->headingTxtSize = headingTxtSize;
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   670
    this->detailImgWidth = detailImgWidth;
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   671
    this->headingImgWidth = headingImgWidth;
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   672
    }   
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   673
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   674
const QString& ListBoxModel::headingText( const int row ) const
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   675
    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   676
    SWT_LOG_FUNC_CALL();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   677
    Q_ASSERT(row > -1 && row < list.size());
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   678
    return static_cast<ListBoxItem*>(list.at(row))->headingText();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   679
    }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   680
    
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   681
    
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   682
int ListBoxModel::detailImageCount() const
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   683
    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   684
    SWT_LOG_FUNC_CALL();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   685
    return detailImgCount;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   686
    }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   687
    
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   688
int ListBoxModel::headingImageCount() const
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   689
    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   690
    SWT_LOG_FUNC_CALL();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   691
    return headingImgCount;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   692
    }
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   693
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   694
const int& ListBoxModel::detailImageWidth(const int index) const
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   695
    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   696
    SWT_LOG_FUNC_CALL();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   697
    Q_ASSERT(index > -1 && index < detailImgCount);
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   698
    return detailImgWidths[index];
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   699
    }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   700
    
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   701
const int& ListBoxModel::headingImageWidth(const int index) const
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   702
    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   703
    SWT_LOG_FUNC_CALL();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   704
    Q_ASSERT(index > -1 && index < headingImgCount);
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   705
    return headingImgWidths[index];
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   706
    }
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   707
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   708
    
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   709
int ListBoxModel::detailImageCount( const int row ) const
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   710
    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   711
    SWT_LOG_FUNC_CALL();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   712
    Q_ASSERT(row > -1 && row < list.size());
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   713
    return static_cast<ListBoxItem*>(list.at(row))->detailImageCount();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   714
    }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   715
    
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   716
int ListBoxModel::headingImageCount( const int row ) const
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   717
    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   718
    SWT_LOG_FUNC_CALL();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   719
    Q_ASSERT(row > -1 && row < list.size());
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   720
    return static_cast<ListBoxItem*>(list.at(row))->headingImageCount();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   721
    }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   722
    
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   723
const QList<QPixmap>& ListBoxModel::detailImages(const int row ) const
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   724
    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   725
    SWT_LOG_FUNC_CALL();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   726
    Q_ASSERT(row > -1 && row < list.size());
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   727
    return static_cast<ListBoxItem*>(list.at(row))->detailImages();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   728
    }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   729
    
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   730
const QList<QPixmap>& ListBoxModel::headingImages( const int row ) const
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   731
    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   732
    SWT_LOG_FUNC_CALL();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   733
    Q_ASSERT(row > -1 && row < list.size());
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   734
    return static_cast<ListBoxItem*>(list.at(row))->headingImages();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   735
    }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   736
    
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   737
QPoint ListBoxModel::detailTextSize() const
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   738
    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   739
    SWT_LOG_FUNC_CALL();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   740
    return detailTxtSize;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   741
    }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   742
    
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   743
QPoint ListBoxModel::headingTextSize() const
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   744
    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   745
    SWT_LOG_FUNC_CALL();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   746
    return headingTxtSize;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   747
    }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   748
    
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   749
QPoint ListBoxModel::detailImageSize(const int row) const
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   750
    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   751
    SWT_LOG_FUNC_CALL();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   752
    Q_ASSERT(row > -1 && row < list.size());
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   753
    return QPoint(detailImgWidth, rowHeights[row]);
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   754
    }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   755
    
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   756
QPoint ListBoxModel::headingImageSize(const int row) const
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   757
    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   758
    SWT_LOG_FUNC_CALL();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   759
    Q_ASSERT(row > -1 && row < list.size());
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   760
    return QPoint(headingImgWidth, rowHeights[row]);
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   761
    }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   762
    
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   763
int ListBoxModel::rowWithMaxDetailTextSize() const
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   764
    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   765
    SWT_LOG_FUNC_CALL();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   766
    return detailTxtIndex;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   767
    }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   768
    
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   769
int ListBoxModel::rowWithMaxHeadingTextSize() const
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   770
    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   771
    SWT_LOG_FUNC_CALL();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   772
    return headingTxtIndex;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   773
    }
26
dc7c549001d5 Revision: v2.1.26
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 21
diff changeset
   774
dc7c549001d5 Revision: v2.1.26
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 21
diff changeset
   775
void ListBoxModel::setItemContentsToNull( const int row )
dc7c549001d5 Revision: v2.1.26
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 21
diff changeset
   776
    {
dc7c549001d5 Revision: v2.1.26
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 21
diff changeset
   777
    SWT_LOG_FUNC_CALL();
dc7c549001d5 Revision: v2.1.26
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 21
diff changeset
   778
    Q_ASSERT(row > -1 && row < list.size());
dc7c549001d5 Revision: v2.1.26
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 21
diff changeset
   779
    static_cast<ListBoxItem*>(list.at(row))->setContentsToNull( );
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   780
    }   
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   781
    
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   782
ListItem* ListBoxModel::createItem(const QString& aDetailText, const QPixmap* aDetailImages, const int aDetailImageCount,  
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   783
    const QString& aHeadingText, const QPixmap* aHeadingImages, const int aHeadingImageCount )
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   784
    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   785
    SWT_LOG_FUNC_CALL();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   786
    
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   787
    ListItem* item =  new ListBoxItem( aDetailText, aDetailImages, aDetailImageCount, aHeadingText, aHeadingImages, aHeadingImageCount );
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   788
    if( !item )
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   789
        {   
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   790
        throw std::bad_alloc();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   791
        }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   792
        
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   793
    return item;    
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   794
    }
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   795
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   796
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   797
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   798
    
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   799
/**
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   800
 *  ListItemDelegate
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   801
 */ 
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   802
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   803
ListBoxItemDelegate::ListBoxItemDelegate( QObject * parent ) 
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   804
    : QItemDelegate( parent ),
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   805
    headingFont( NULL )
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   806
    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   807
    SWT_LOG_FUNC_CALL();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   808
    QListView* listView = static_cast< QListView* >( parent );
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   809
    dataModel = static_cast < ListBoxModel* > ( listView->model() );
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   810
    }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   811
    
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   812
void ListBoxItemDelegate::paint(QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index ) const
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   813
    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   814
    SWT_LOG_FUNC_CALL();
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   815
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   816
    Q_ASSERT(index.isValid());
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   817
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   818
    // setup option
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   819
    QStyleOptionViewItemV3 opt = setOptions(index, option);
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   820
    const QStyleOptionViewItemV2* v2 = qstyleoption_cast<const QStyleOptionViewItemV2 *>(&option);
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   821
    opt.features = v2 ? v2->features : QStyleOptionViewItemV2::ViewItemFeatures(QStyleOptionViewItemV2::None);
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   822
    const QStyleOptionViewItemV3 *v3 = qstyleoption_cast<const QStyleOptionViewItemV3 *>(&option);
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   823
    opt.locale = v3 ? v3->locale : QLocale();
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   824
    opt.widget = v3 ? v3->widget : 0;
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   825
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   826
    painter->save();
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   827
    painter->setClipRect(opt.rect);
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   828
 
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   829
    
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   830
    // retrieve cached layout data from data model
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   831
    const int row = index.row();
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   832
    QRect headingImageRect(QPoint(0, 0), dataModel->headingImageSize(row));
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   833
    QRect detailImageRect(QPoint(0, 0),  dataModel->detailImageSize(row));
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   834
    QRect headingTextRect(QPoint(0, 0),  dataModel->headingTextSize());
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   835
    QRect detailTextRect(QPoint(0, 0),  dataModel->detailTextSize());
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   836
    
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   837
    // get check rectangle
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   838
    Qt::CheckState checkState = static_cast<Qt::CheckState>(dataModel->data(index, Qt::CheckStateRole).toInt());
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   839
    QRect checkRect = (dataModel->flags(index) & Qt::ItemIsUserCheckable) != 0  ? check( opt, opt.rect, checkState ) : QRect();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   840
    if(checkRect.isValid())
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   841
        {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   842
        checkRect.setRight(checkRect.right() + 2 * margin(opt));    
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   843
        }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   844
        
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   845
    doLayout( option, &checkRect, &headingImageRect, &detailImageRect, & headingTextRect, &detailTextRect );
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   846
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   847
    const int layoutStyle = dataModel->style();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   848
    
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   849
    drawBackground(painter, opt, index);
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   850
    
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   851
    if(checkRect.isValid())
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   852
        {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   853
        drawCheck( painter, opt, checkRect, checkState );
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   854
        }
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   855
    
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   856
    // draw heading images
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   857
    if ( ( layoutStyle & LB_MOD_SHOW_HEADING_ICONS ) != 0 && dataModel->headingImageCount(row) > 0 )
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   858
        {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   859
        drawImages( painter, opt, headingImageRect, dataModel->headingImages(row), &(dataModel->headingImageWidth(0)), dataModel->headingImageCount(row) );
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   860
        }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   861
        
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   862
    // draw detail images   
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   863
    if ( ( layoutStyle & LB_MOD_SHOW_DETAIL_ICONS ) != 0 && dataModel->detailImageCount(row) > 0 )
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   864
        {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   865
        drawImages( painter, opt, detailImageRect, dataModel->detailImages(row), &(dataModel->detailImageWidth(0)), dataModel->detailImageCount(row) );
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   866
        }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   867
        
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   868
    // draw detail text 
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   869
    if(detailTextRect.isValid())
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   870
        {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   871
        SWT_LOG_DATA_4("Draw detail text; size=(%d, %d); topleft=(%d, %d)", detailTextRect.width(), detailTextRect.height(), detailTextRect.left(), detailTextRect.top() );   
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   872
        drawDisplay( painter, opt, detailTextRect, dataModel->data(index, Qt::DisplayRole).toString() );
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   873
        drawFocus( painter, opt, detailTextRect);
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   874
        }
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   875
    
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   876
    // draw heading text
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   877
    if ( headingTextRect.isValid() && ( ( layoutStyle & LB_STYLE_1LINE_ITEM ) != 0 ||  ( layoutStyle & LB_STYLE_2LINE_ITEM ) != 0  ))
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   878
        {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   879
        if ( headingFont != NULL)
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   880
            {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   881
            opt.font = *headingFont;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   882
            opt.fontMetrics = QFontMetrics( *headingFont );
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   883
            }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   884
            
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   885
        SWT_LOG_DATA_4("Draw heading text; size=(%d, %d); topleft=(%d, %d)", headingTextRect.width(), headingTextRect.height(), headingTextRect.right(), headingTextRect.top() );   
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   886
        drawDisplay(painter, opt, headingTextRect, dataModel->headingText(row) );
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   887
        drawFocus(painter, opt, headingTextRect);
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   888
        }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   889
        
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   890
    painter->restore();
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   891
    
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   892
    }
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   893
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   894
void ListBoxItemDelegate::computeSizes( const QModelIndex& index, const QStyleOptionViewItem& option, QSize* checkSize, 
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   895
    QSize *headingImageSize, QSize* detailImageSize, QSize* headingTextSize, QSize* detailTextSize ) const
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   896
    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   897
    SWT_LOG_FUNC_CALL();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   898
    const int layoutStyle = dataModel->style();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   899
    
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   900
     int imageMargin = margin(option);
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   901
     // go through every columns of heading images to get width of entire heading image area
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   902
     // go through every heading images in the row to get the height of entire heading image area
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   903
     if ( ( layoutStyle & LB_MOD_SHOW_HEADING_ICONS ) != 0 && dataModel->headingImageCount() > 0 ) 
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   904
        {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   905
        int width = 0;  
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   906
        int height = 0;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   907
        int headingImageCount = dataModel->headingImageCount();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   908
        int itemHeadingImageCount = dataModel->headingImageCount(index.row());
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   909
        const QPixmap* pixmap;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   910
        for( int i = 0; i < headingImageCount; i++)   
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   911
            {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   912
            width += dataModel->headingImageWidth(i);
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   913
            pixmap = &(dataModel->headingImages(index.row())[i]);
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   914
            if(i <  itemHeadingImageCount && pixmap)
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   915
                {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   916
                if( pixmap->size().height() > height )
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   917
                    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   918
                    height = pixmap->size().height();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   919
                    }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   920
                }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   921
            }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   922
        width += (headingImageCount - 1) * imageMargin; 
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   923
        *headingImageSize = QSize( width, height );
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   924
        SWT_LOG_DATA_3("heading image rect row=%d; size=(%d, %d);", index.row(), headingImageSize->width(), headingImageSize->height() );   
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   925
        } 
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   926
     else
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   927
        {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   928
        *headingImageSize = QSize();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   929
        }   
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   930
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   931
     // go through every columns of detail images to get width of entire detail image area
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   932
     // go through every detail images in the row to get height of entire detial image area
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   933
     if ( ( layoutStyle & LB_MOD_SHOW_DETAIL_ICONS ) != 0 && dataModel->detailImageCount() > 0 ) 
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   934
        {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   935
        int width = 0;  
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   936
        int height = 0;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   937
        int detailImageCount = dataModel->detailImageCount();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   938
        int itemDetailImageCount = dataModel->detailImageCount(index.row());
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   939
        const QPixmap* pixmap;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   940
        for( int i = 0; i < detailImageCount; i++)   
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   941
            {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   942
            width += dataModel->detailImageWidth(i);
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   943
            pixmap = &(dataModel->detailImages(index.row())[i]);
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   944
            if(i <  itemDetailImageCount && pixmap)
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   945
                {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   946
                if( pixmap->size().height() > height )
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   947
                    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   948
                    height = pixmap->size().height();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   949
                    }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   950
                }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   951
            }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   952
        width += (detailImageCount - 1) * imageMargin;  
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   953
        *detailImageSize = QSize( width, height );
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   954
        SWT_LOG_DATA_3("detail image rect row=%d; size=(%d, %d);", index.row(), detailImageSize->width(), detailImageSize->height() );   
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   955
        }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   956
    else     
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   957
        {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   958
        *detailImageSize = QSize();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   959
        }
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   960
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   961
    const QStyleOptionViewItemV2* v2 = qstyleoption_cast< const QStyleOptionViewItemV2* >(&option);
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   962
    const bool wrapText = v2->features & QStyleOptionViewItemV2::WrapText;
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   963
    const int width = wrapText && option.rect.isValid() ? option.rect.width() : 0xffff;
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   964
    
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   965
    // compute width of heading text upon the item which has the longest heading text
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   966
    int row;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   967
    if ( ( layoutStyle & LB_STYLE_1LINE_ITEM ) != 0  || ( layoutStyle & LB_STYLE_2LINE_ITEM ) != 0 ) 
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   968
        {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   969
        row = dataModel->rowWithMaxHeadingTextSize();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   970
        if( row > -1)
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   971
            {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   972
            const QString& text = dataModel->headingText( row );
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   973
            if( !text.isNull() )
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   974
                {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   975
                const QFont& font = headingFont ? *headingFont : option.font;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   976
                *headingTextSize = textRectangle( width, font, text ).size();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   977
                }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   978
            }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   979
        }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   980
    else
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   981
        {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   982
        *headingTextSize = QSize();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   983
        }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   984
        
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   985
    // compute width of detail text upon the item which has the longest detail text
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   986
    row = dataModel->rowWithMaxDetailTextSize();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   987
    if( row > -1)
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   988
        {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   989
        const QString& text = dataModel->data( index, Qt::DisplayRole).toString();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   990
        if( !text.isNull() )
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   991
            {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   992
            *detailTextSize = textRectangle( width, option.font, text ).size();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   993
            }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   994
        }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   995
    else
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   996
        {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   997
        *detailTextSize = QSize();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   998
        }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
   999
        
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1000
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1001
    *checkSize = check( option, option.rect, Qt::Unchecked ).size();
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1002
  }
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1003
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1004
void ListBoxItemDelegate::addMargins( const QStyleOptionViewItem &option, QSize* checkSize, 
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1005
    QSize* headingImageSize, QSize* detailImageSize, QSize* headingTextSize, QSize* detailTextSize ) const
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1006
    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1007
    SWT_LOG_FUNC_CALL();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1008
    
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1009
    const bool hasCheck = checkSize->isValid();
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1010
    const bool hasHeadingImage = headingImageSize->isValid();
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1011
    const bool hasDetailImage = detailImageSize->isValid();
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1012
 
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1013
    const int pixmapMargin = margin(option);
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1014
    const int checkMargin = pixmapMargin;
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1015
    
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1016
    // don't need to add margin to text since text size includes margin
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1017
    
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1018
    // set height for text if text height is 0 and there is no image
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1019
    if ( detailTextSize->height() == 0 && !hasHeadingImage && !hasDetailImage  )
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1020
        {
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1021
        detailTextSize->setHeight( option.fontMetrics.height() );
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1022
        }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1023
    if ( headingTextSize->height() == 0 && !hasHeadingImage && !hasDetailImage )
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1024
        {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1025
        if ( headingFont )
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1026
            {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1027
            headingTextSize->setHeight( QFontMetrics( *headingFont ).height() );
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1028
            }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1029
        else
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1030
            {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1031
            headingTextSize->setHeight( detailTextSize->height() ); 
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1032
            }       
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1033
        }
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1034
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1035
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1036
    if ( hasHeadingImage ) 
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1037
        {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1038
        headingImageSize->rwidth() += pixmapMargin * 2;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1039
        }
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1040
    
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1041
    if ( hasDetailImage ) 
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1042
        {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1043
        detailImageSize->rwidth() += pixmapMargin * 2;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1044
        }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1045
        
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1046
    if ( hasCheck ) 
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1047
        {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1048
        checkSize->rwidth() += checkMargin * 2;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1049
        }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1050
    }
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1051
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1052
QSize ListBoxItemDelegate::computeSize(  const QStyleOptionViewItem &option, const QSize& check, const QSize& headingImage, 
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1053
    const QSize& detailImage, const QSize& headingText, const QSize& detailText ) const
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1054
    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1055
    SWT_LOG_FUNC_CALL();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1056
    const int layoutStyle = dataModel->style();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1057
    int h, w;
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1058
    if ( ( layoutStyle &  LB_STYLE_2LINE_ITEM ) != 0 ) 
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1059
        {
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1060
        const int textWidth = qMax( headingText.width(),  detailText.width() ); 
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1061
        const int textMargin = margin(option);
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1062
        h = qMax( check.height(), qMax( headingText.height() + detailText.height() + textMargin,
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1063
            qMax( headingImage.height(), detailImage.height() ) ) );
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1064
        w = check.width() + textWidth + headingImage.width() + detailImage.width();
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1065
        }
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1066
    else 
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1067
        {
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1068
        h = qMax( check.height(), qMax( qMax( headingText.height(), detailText.height() ),
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1069
            qMax( headingImage.height(), detailImage.height() ) ) );
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1070
        w = check.width() + headingText.width() + detailText.width() + headingImage.width() + detailImage.width();
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1071
        }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1072
        
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1073
    return QSize( w, h );   
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1074
    }
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1075
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1076
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1077
void ListBoxItemDelegate::layoutRects( const QStyleOptionViewItem &option, QRect* check, QRect *headingImage, 
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1078
    QRect* detailImage, QRect* headingText, QRect* detailText, bool hint ) const
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1079
    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1080
    SWT_LOG_FUNC_CALL();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1081
    
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1082
    const int layoutStyle = dataModel->style();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1083
    int h, w; 
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1084
    int textWidth;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1085
    if( ( layoutStyle & LB_STYLE_2LINE_ITEM ) != 0 )
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1086
        {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1087
        textWidth = qMax( headingText->width(),  detailText->width() );
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1088
        }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1089
    else
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1090
        {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1091
        textWidth = headingText->width() + detailText->width();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1092
        }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1093
    
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1094
    if ( hint )
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1095
        {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1096
        QSize size = computeSize( option, check->size(), headingImage->size(), detailImage->size(), headingText->size(), detailText->size() );
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1097
        h = size.height();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1098
        w = size.width();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1099
        }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1100
    else
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1101
        {
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1102
        w = option.rect.width();
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1103
        h = option.rect.height();
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1104
        } 
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1105
    const int x = option.rect.left(), y = option.rect.top();   
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1106
    SWT_LOG_DATA_4("space for layout: size=(%d, %d); topleft=(%d, %d)", w, h, x, y );   
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1107
    
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1108
    int leftX = x, rightX = x + w;  
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1109
    if ( option.direction == Qt::RightToLeft ) 
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1110
        {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1111
        if ( check->isValid() ) 
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1112
            {
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1113
            check->setRect( qMax( rightX - check->width(), leftX ) , y, qMin( check->width(), rightX - leftX ), h );
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1114
            rightX = check->left();
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1115
            }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1116
            
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1117
        if ( headingImage->isValid() )
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1118
            {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1119
            if ( rightX > leftX )
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1120
                {   
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1121
                headingImage->setRect( qMax( rightX - headingImage->width(), leftX ), y, qMin( headingImage->width(), rightX - leftX  ) , h );
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1122
                rightX = headingImage->left();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1123
                }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1124
            else
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1125
                {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1126
                *headingImage = QRect();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1127
                }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1128
            } 
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1129
            
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1130
        if ( detailImage->isValid() )
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1131
            {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1132
            if (  rightX > leftX  )
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1133
                {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1134
                int detailImageX = leftX;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1135
                int detailImageWidth = detailImage->width();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1136
                if( (rightX -leftX) >= (textWidth + detailImageWidth) )
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1137
                    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1138
                    detailImageX = rightX - textWidth - detailImageWidth;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1139
                    }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1140
                else
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1141
                    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1142
                    detailImageX = qMin( rightX, leftX + detailImageWidth );
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1143
                    }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1144
                detailImage->setRect( detailImageX, y, qMin( detailImageWidth, rightX - detailImageX ), h );
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1145
                leftX = detailImage->right();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1146
                }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1147
            else
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1148
                {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1149
                *detailImage = QRect();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1150
                }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1151
            }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1152
            
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1153
        if (  ( layoutStyle & LB_STYLE_2LINE_ITEM ) != 0 )
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1154
            {
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1155
            if ( rightX > leftX )   
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1156
                {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1157
                const int textMargin = margin(option);
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1158
                headingText->setRect( qMax( leftX, rightX - textWidth ), y, qMin( textWidth, rightX - leftX ), headingText->height() );
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1159
                detailText->setRect( headingText->left(), headingText->bottom() + textMargin, headingText->width(), detailText->height() );
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1160
                }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1161
            else
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1162
                {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1163
                *headingText = QRect(); 
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1164
                *detailText = QRect();  
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1165
                }    
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1166
            }
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1167
        else
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1168
            {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1169
            if ( headingText->isValid() )   
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1170
                {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1171
                if ( rightX > leftX )
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1172
                    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1173
                    headingText->setRect( qMax( rightX - headingText->width(), leftX ), y, qMin( headingText->width(), rightX - leftX  ) , h );
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1174
                    rightX = headingText->left();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1175
                    }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1176
                else 
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1177
                    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1178
                    *headingText = QRect(); 
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1179
                    }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1180
                }  
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1181
                  
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1182
            if ( detailText->isValid() )    
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1183
                {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1184
                if ( rightX > leftX )
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1185
                    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1186
                    detailText->setRect( qMax( rightX - detailText->width(), leftX ), y, qMin( detailText->width(), rightX - leftX  ) , h );
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1187
                    }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1188
                else 
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1189
                    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1190
                    *detailText = QRect();  
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1191
                    }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1192
                }    
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1193
            }  
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1194
        }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1195
    else // left to right
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1196
        {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1197
        if (check->isValid() )  
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1198
            {
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1199
            check->setRect( leftX, y, qMin( check->width(), rightX - leftX ), h );
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1200
            leftX = check->right();
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1201
            }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1202
            
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1203
        if ( headingImage->isValid() )
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1204
            {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1205
            if ( rightX > leftX )
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1206
                {   
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1207
                headingImage->setRect( leftX, y, qMin( headingImage->width(), rightX - leftX  ) , h );
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1208
                leftX = headingImage->right();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1209
                }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1210
            else
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1211
                {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1212
                *headingImage = QRect();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1213
                }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1214
            } 
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1215
            
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1216
        if ( detailImage->isValid() )
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1217
            {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1218
            if (  rightX > leftX  )
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1219
                {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1220
                int detailImageX = leftX;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1221
                int detailImageWidth = detailImage->width();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1222
                if( (rightX -leftX) >= (textWidth + detailImageWidth) )
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1223
                    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1224
                    detailImageX = leftX + textWidth;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1225
                    }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1226
                else
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1227
                    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1228
                    detailImageX = qMax( leftX, rightX - detailImageWidth );
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1229
                    }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1230
                detailImage->setRect( detailImageX, y, qMin( detailImageWidth, rightX - detailImageX ), h );
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1231
                rightX = detailImage->left();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1232
                }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1233
            else
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1234
                {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1235
                *detailImage = QRect();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1236
                }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1237
            }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1238
            
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1239
        if (  ( layoutStyle & LB_STYLE_2LINE_ITEM ) != 0 )
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1240
            {
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1241
            if ( rightX > leftX )   
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1242
                {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1243
                const QStyleOptionViewItemV3 *v3 = qstyleoption_cast<const QStyleOptionViewItemV3 *>(&option);
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1244
                const QWidget* widget = v3 ? v3->widget : NULL;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1245
                QStyle* style = widget ? widget->style() : QApplication::style();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1246
                const int textMargin = style->pixelMetric(QStyle::PM_FocusFrameHMargin, 0, widget) + 1;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1247
                headingText->setRect( leftX , y,  qMin( textWidth, rightX - leftX ), headingText->height() );
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1248
                detailText->setRect( headingText->left(), headingText->bottom() + textMargin, headingText->width(), detailText->height() );
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1249
                }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1250
            else
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1251
                {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1252
                *headingText = QRect(); 
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1253
                *detailText = QRect();  
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1254
                }    
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1255
            }
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1256
        else
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1257
            {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1258
            if ( headingText->isValid() )   
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1259
                {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1260
                if ( rightX > leftX )
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1261
                    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1262
                    headingText->setRect( leftX, y, qMin( headingText->width(), rightX - leftX  ) , h );
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1263
                    leftX = headingText->right();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1264
                    }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1265
                else 
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1266
                    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1267
                    *headingText = QRect(); 
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1268
                    }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1269
                }  
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1270
                  
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1271
            if ( detailText->isValid() )    
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1272
                {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1273
                if ( rightX > leftX )
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1274
                    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1275
                    detailText->setRect( leftX, y, qMin( detailText->width(), rightX - leftX  ) , h );
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1276
                    }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1277
                else 
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1278
                    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1279
                    *detailText = QRect();  
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1280
                    }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1281
                }    
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1282
            }  
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1283
        } 
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1284
    SWT_LOG_DATA_4("check rect: size=(%d, %d); topleft=(%d, %d)", check->width(), check->height(), check->left(), check->top() );   
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1285
    SWT_LOG_DATA_4("heading image rect: size=(%d, %d); topleft=(%d, %d)", headingImage->width(), headingImage->height(), headingImage->left(), headingImage->top() );   
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1286
    SWT_LOG_DATA_4("detail image rect: size=(%d, %d); topleft=(%d, %d)", detailImage->width(), detailImage->height(), detailImage->left(), detailImage->top() );   
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1287
    SWT_LOG_DATA_4("heading text rect: size=(%d, %d); topleft=(%d, %d)", headingText->width(), headingText->height(), headingText->left(), headingText->top() );   
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1288
    SWT_LOG_DATA_4("detail text rect: size=(%d, %d); topleft=(%d, %d)", detailText->width(), detailText->height(), detailText->left(), detailText->top() );   
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1289
         
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1290
    }
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1291
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1292
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1293
void ListBoxItemDelegate::doLayout( const QStyleOptionViewItem &option, QRect* checkRect, QRect* headingImageRect,
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1294
    QRect* detailImageRect, QRect* headingTextRect, QRect* detailTextRect ) const
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1295
    {
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1296
    Q_ASSERT( checkRect && headingImageRect && detailImageRect && headingTextRect && detailTextRect );
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1297
    
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1298
    // duplicate rects
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1299
    QRect check = *checkRect;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1300
    QRect headingImage = *headingImageRect;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1301
    QRect detailImage = *detailImageRect;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1302
    QRect headingText = *headingTextRect;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1303
    QRect detailText = *detailTextRect;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1304
    
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1305
    // layout duplicated rects  
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1306
    layoutRects( option, &check, &headingImage, &detailImage, &headingText, &detailText, false );
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1307
    
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1308
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1309
    // remove margins
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1310
    const int mg = margin(option);
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1311
    if( checkRect->isValid() )
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1312
        {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1313
        checkRect->setRight( checkRect->right() - 2 * mg );
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1314
        }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1315
    if( headingImageRect->isValid() )
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1316
        {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1317
        headingImageRect->setRight( headingImageRect->right() - 2 * mg );
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1318
        }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1319
    if( detailImageRect->isValid() )
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1320
        {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1321
        detailImageRect->setRight( detailImageRect->right() - 2 * mg );
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1322
        }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1323
    
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1324
    // adust rectangles 
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1325
    *checkRect = QStyle::alignedRect( option.direction, Qt::AlignCenter, checkRect->size(), check );
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1326
    *headingImageRect = QStyle::alignedRect( option.direction, option.decorationAlignment, headingImageRect->size(), headingImage );
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1327
    *detailImageRect = QStyle::alignedRect( option.direction, option.decorationAlignment, detailImageRect->size().boundedTo(detailImage.size()), detailImage );
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1328
     if (option.showDecorationSelected)
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1329
        {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1330
        // take up entire space 
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1331
        *headingTextRect = headingText;
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1332
        *detailTextRect = detailText;
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1333
        }
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1334
    else
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1335
        {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1336
        // aligne to the space
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1337
        *headingTextRect = QStyle::alignedRect( option.direction, option.displayAlignment, 
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1338
            headingTextRect->size().boundedTo(headingText.size()), headingText );
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1339
        *detailTextRect = QStyle::alignedRect( option.direction, option.displayAlignment, 
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1340
            detailTextRect->size().boundedTo(detailText.size()), detailText );
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1341
        }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1342
    }
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1343
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1344
QSize ListBoxItemDelegate::sizeHint(const QStyleOptionViewItem &option,
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1345
    const QModelIndex &index) const
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1346
    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1347
    SWT_LOG_FUNC_CALL();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1348
    
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1349
    QSize checkSize;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1350
    QSize headingImageSize;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1351
    QSize detailImageSize;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1352
    QSize headingTextSize;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1353
    QSize detailTextSize;
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1354
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1355
    computeSizes( index, option, &checkSize, &headingImageSize, &detailImageSize, &headingTextSize, &detailTextSize ); 
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1356
    addMargins( option, &checkSize, &headingImageSize, &detailImageSize, &headingTextSize, &detailTextSize ); 
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1357
    SWT_LOG_DATA_2("check size=(%d, %d) ", checkSize.width(), checkSize.height() );   
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1358
    SWT_LOG_DATA_2("heading image size=(%d, %d) ", headingImageSize.width(), headingImageSize.height() );   
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1359
    SWT_LOG_DATA_2("detail imageSize size=(%d, %d) ", detailImageSize.width(), detailImageSize.height() );   
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1360
    SWT_LOG_DATA_2("headingText size=(%d, %d) ", headingTextSize.width(), headingTextSize.height() );   
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1361
    SWT_LOG_DATA_2("detail text size=(%d, %d) ", detailTextSize.width(), detailTextSize.height() );   
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1362
    QSize size = computeSize( option, checkSize, headingImageSize, detailImageSize, headingTextSize, detailTextSize );
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1363
    SWT_LOG_DATA_2("hint size=(%d, %d) ", size.width(), size.height() ); 
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1364
    dataModel->updateLayoutData( index.row(), size.height(), 
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1365
        QPoint( detailTextSize.width(), detailTextSize.height() ), 
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1366
        QPoint( headingTextSize.width(), headingTextSize.height() ), 
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1367
        detailImageSize.width(), headingImageSize.width() );
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1368
    return size;
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1369
    }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1370
    
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1371
void ListBoxItemDelegate::setHeadingFont( QFont* font )
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1372
    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1373
    SWT_LOG_FUNC_CALL();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1374
    headingFont = font;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1375
    }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1376
    
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1377
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1378
QStyleOptionViewItem ListBoxItemDelegate::setOptions(const QModelIndex &index,
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1379
    const QStyleOptionViewItem &option) const
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1380
    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1381
    SWT_LOG_FUNC_CALL();
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1382
    QStyleOptionViewItem opt = option;
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1383
    
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1384
    // ask data modle for font, alignment and brush, then set them
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1385
    
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1386
   // set font
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1387
    QVariant value = index.data(Qt::FontRole);
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1388
    if (value.isValid()){
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1389
        opt.font = qvariant_cast<QFont>(value).resolve(opt.font);
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1390
        opt.fontMetrics = QFontMetrics(opt.font);
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1391
    }
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1392
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1393
    // set text alignment
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1394
    value = index.data(Qt::TextAlignmentRole);
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1395
    if (value.isValid())
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1396
        opt.displayAlignment = static_cast<Qt::Alignment>(value.toInt());
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1397
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1398
    // set foreground brush
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1399
    value = index.data(Qt::ForegroundRole);
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1400
    if (qVariantCanConvert<QBrush>(value))
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1401
        opt.palette.setBrush(QPalette::Text, qvariant_cast<QBrush>(value));
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1402
        
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1403
    return opt;
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1404
    }
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1405
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1406
QRect ListBoxItemDelegate::textRectangle( const int width, const QFont &font, const QString &text) const
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1407
    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1408
    SWT_LOG_FUNC_CALL();
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1409
    QTextOption textOption;
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1410
    textOption.setWrapMode(QTextOption::WordWrap);
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1411
    textLayout.setTextOption( textOption );
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1412
    textLayout.setFont( font );
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1413
    
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1414
    // replace new line char with QChar::LineSeparator
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1415
    QString replaceText = text;
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1416
    const QChar nl = QLatin1Char('\n');
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1417
    for (int i = 0; i < text.count(); ++i)
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1418
        {
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1419
        if (replaceText.at(i) == nl)
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1420
            replaceText[i] = QChar::LineSeparator;
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1421
        }
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1422
    textLayout.setText( replaceText );
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1423
    
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1424
    qreal height = 0;
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1425
    qreal widthUsed = 0;
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1426
    textLayout.beginLayout();
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1427
    while (true) 
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1428
        {
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1429
        QTextLine line = textLayout.createLine();
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1430
        if  ( !line.isValid() )
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1431
            {
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1432
            break;
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1433
            }
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1434
        line.setLineWidth( width );
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1435
        line.setPosition( QPointF( 0, height ) );
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1436
        height += line.height();
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1437
        widthUsed = qMax( widthUsed, line.naturalTextWidth() );
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1438
        }
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1439
    textLayout.endLayout();
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1440
    QSize size =  QSizeF(widthUsed, height).toSize();
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1441
    
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1442
    const int textMargin = QApplication::style()->pixelMetric(QStyle::PM_FocusFrameHMargin) + 1;
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1443
    return QRect(0, 0, size.width() + 2 * textMargin, size.height());
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1444
    }
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1445
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1446
int ListBoxItemDelegate::margin( const QStyleOptionViewItem &option ) const
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1447
    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1448
    const QStyleOptionViewItemV3 *v3 = qstyleoption_cast<const QStyleOptionViewItemV3 *>(&option);
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1449
    const QWidget* widget = v3 ? v3->widget : NULL;
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1450
    QStyle* style = widget ? widget->style() : QApplication::style();
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1451
    return style->pixelMetric(QStyle::PM_FocusFrameHMargin, 0, widget) + 1;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1452
    }
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1453
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1454
void ListBoxItemDelegate::drawImages( QPainter* painter, const QStyleOptionViewItem &option, 
80
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1455
    const QRect imageRect, const QList<QPixmap>& images, const int* imageWidths, const int imageCount ) const
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1456
    {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1457
    SWT_LOG_FUNC_CALL();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1458
    SWT_LOG_DATA_4( "Heading image rect, row=%d: size=(%d, %d); topleft=(%d, %d)", imageRect.width(), imageRect.height(), imageRect.left(), imageRect.top() );
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1459
    const int imageMargin = margin(option);
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1460
    const int top = imageRect.top();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1461
    const int height = imageRect.height();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1462
    int left = imageRect.left();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1463
    int right = left;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1464
    QRect rect;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1465
    if( option.direction == Qt::RightToLeft )
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1466
        {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1467
        right = imageRect.right();
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1468
        left=right;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1469
        for( int i = 0; i < imageCount; i++)   
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1470
            {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1471
            left -= imageWidths[i];
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1472
            rect = QRect( left, top, right - left, height );
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1473
            if( !rect.isValid() )break;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1474
            rect = QStyle::alignedRect( option.direction, option.decorationAlignment, images[i].size(), rect );
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1475
            drawDecoration( painter, option, rect, images[i] );
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1476
            SWT_LOG_DATA_5("Image No.%d, size=(%d, %d); topleft=(%d, %d)", i, right - left, height, left, top );
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1477
            right = left - imageMargin;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1478
            left = right;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1479
            }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1480
        }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1481
    else
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1482
        {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1483
        for( int i = 0; i < imageCount; i++)   
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1484
            {
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1485
            right += imageWidths[i];
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1486
            rect = QRect( left, top, right - left, height );
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1487
            if( !rect.isValid() )break;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1488
            rect = QStyle::alignedRect( option.direction, option.decorationAlignment, images[i].size(), rect );
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1489
            drawDecoration( painter, option, rect, images[i] );
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1490
            SWT_LOG_DATA_5("Image No.%d, size=(%d, %d); topleft=(%d, %d)", i, right - left, height, left, top );
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1491
            left = right + imageMargin;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1492
            right = left;
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1493
            }
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1494
        }   
d6dafc5d983f v2.2.19_1
hgs
parents: 35
diff changeset
  1495
    }
21
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1496
2a9601315dfc Revision: v2.1.22
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
  1497