src/hbcore/primitives/hbiconitem.cpp
author hgs
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/****************************************************************************
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**
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** Copyright (C) 2008-2010 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (developer.feedback@nokia.com)
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**
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** This file is part of the HbCore module of the UI Extensions for Mobile.
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**
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** GNU Lesser General Public License Usage
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** This file may be used under the terms of the GNU Lesser General Public
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** License version 2.1 as published by the Free Software Foundation and
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** appearing in the file LICENSE.LGPL included in the packaging of this file.
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** Please review the following information to ensure the GNU Lesser General
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** Public License version 2.1 requirements will be met:
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights.  These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at developer.feedback@nokia.com.
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**
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****************************************************************************/
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#include "hbiconitem.h"
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#include "hbiconitem_p.h"
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#include "hbiconanimator.h"
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#include "hbicon_p.h"
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#include "hboogmwatcher_p.h"
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#include "hbinstance_p.h"
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#include "hbiconengine_p.h"
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#include <QPainter>
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#include <QStyleOptionGraphicsItem>
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/*!
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  @stable
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  @hbcore
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  \class HbIconItem
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  \brief HbIconItem displays an icon provided in form of an HbIcon
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  HbIconItem derives from HbWidgetBase and so can be added to a layout.
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  Use HbIconItem when you need your icon's position and size to be managed by a layout.
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  See HbIcon for a list of supported icon graphics file types.
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  Example of how to create an HbIconItem and directly set its position and size
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  (the HbIconItem is not added to a layout in this case):
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  \code
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  //Create new icon, set position and size for it
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  HbIconItem *icon = new HbIconItem("qtg_large_phonebook", this);
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  icon->setPos(10,150);
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  icon->setSize(QSizeF(200,20));
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  \endcode
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  Example of how to create an HbIconItem and set its size to be same as its defaultSize.
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  (the HbIconItem is not added to a layout in this case):
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  \code
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  //Create new icon, set position and size for it
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  HbIconItem *icon = new HbIconItem("qtg_large_phonebook", this);
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  icon->setPos(10,150);
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  icon->setSize(icon->defaultSize());
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  \endcode
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  Example of how to add HbIconItem to a layout.
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  \code
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  HbButton *button = new HbButton("Button 1");
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  HbIconItem *icon = new HbIconItem("qtg_large_phonebook");
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  QGraphicsGridLayout *layout = new QGraphicsGridLayout();
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  //No need of setting the position and size. In this case
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  //it will be decided by layout.
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  layout->addItem(icon, 0, 0);
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  layout->addItem(button, 0, 1);
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  .
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  .
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  setLayout(layout);
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  \endcode
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*/
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/*!
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    \var static const QIcon::Mode defaultMode
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    Default mode of an icon item.
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*/
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/*!
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    \var static const QIcon::State defaultState
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    Default state of an icon item.
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*/
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/*!
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    \var static const Qt::AspectRatioMode defaultAspectRatioMode
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    Default aspect ratio mode of an icon item.
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*/
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/*!
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    \var static const Qt::Alignment defaultAlignment
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    Default alignment of an icon item.
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*/
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//Initialize the default values
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const QIcon::Mode HbIconItem::defaultMode = QIcon::Normal;
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const QIcon::State HbIconItem::defaultState = QIcon::Off;
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const Qt::AspectRatioMode HbIconItem::defaultAspectRatioMode = Qt::KeepAspectRatio;
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// Note: No center aligning by default to prevent interesting rounding issues
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// in certain cases (e.g. 50.25x50.25 sized icon item would lead to having an
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// icon sized 50x50 drawn at (0.12499, 0.12499) which may or may not fit visually
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// the other primitives of the same widget).
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const Qt::Alignment HbIconItem::defaultAlignment = 0;
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bool HbIconItemPrivate::outlinesEnabled = false;
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static void asyncReady(void *param)
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{
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    HbIconItem *item = static_cast<HbIconItem *>(param);
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    HbIconItemPrivate *d = HbIconItemPrivate::d_ptr(item);
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    bool doUpdate = d->mAsyncFilter ? !d->mAsyncFilter(item, d->mAsyncFilterParam) : true;
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    if (doUpdate) {
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        item->update();
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    }
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}
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0
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HbIconItemPrivate::HbIconItemPrivate(const HbIcon &icon) :
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    mIcon(icon),
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    mAnimator(),
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    mAlignment(HbIconItem::defaultAlignment),
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    mAspectRatioMode(HbIconItem::defaultAspectRatioMode),
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    mState(HbIconItem::defaultState),
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    mMode(HbIconItem::defaultMode),
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    mClearCachedRect(true),
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    mIconScalingEnabled(true),
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    mAsync(false),
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    mAsyncFilter(0),
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    mAsyncFilterParam(0)
0
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{
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    q_ptr = 0;
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}
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HbIconItemPrivate::~HbIconItemPrivate()
0
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{
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}
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void HbIconItemPrivate::updateIconItem()
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{
3
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    Q_Q(HbIconItem);
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    if (!mIcon.isNull()) {
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        // This must be done before the setIcon() call below due to the
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        // possibility of detaching. Doing it afterwards would lead to
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        // colorization errors as the themed color might potentially be set for
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        // a different icon engine, not for the one that is used in painting.
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        HbIconPrivate *p = HbIconPrivate::d_ptr_detached(&mIcon);
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        p->setThemedColor(mThemedColor);
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        p->setAsync(mAsync, asyncReady, q);
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    }
0
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    const QRectF boundingRect = q->rect();
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    if (!boundingRect.size().isEmpty()) {
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        mIconRect = boundingRect;
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        mIcon.setSize(mIconScalingEnabled ? mIconRect.size() : mIcon.defaultSize());
0
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        mAnimator.setIcon(mIcon);
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        q->update();
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    }
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}
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void HbIconItemPrivate::updateIconParams()
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{
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    Q_Q(HbIconItem);
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    if (mIconRect.isValid()) {
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        if (!mIcon.isNull()) {
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            HbIconPrivate *p = HbIconPrivate::d_ptr_detached(&mIcon);
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            p->setThemedColor(mThemedColor);
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            p->setAsync(mAsync, asyncReady, q);
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        }
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        mAnimator.setIcon(mIcon);
3
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    }
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    q->update();
0
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}
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void HbIconItemPrivate::recalculateBoundingRect() const
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{
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    Q_Q(const HbIconItem);
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    mBoundingRect = q->HbWidgetBase::boundingRect();
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    mClearCachedRect = false;
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}
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3
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void HbIconItemPrivate::setThemedColor(const QColor &color)
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{
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    mThemedColor = color;
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    updateIconItem();
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}
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0
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/*!
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  Requests clearStoredIconContent() for the currently set icon.
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*/
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void HbIconItemPrivate::clearStoredIconContent()
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{
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    HbIconPrivate::d_ptr(&mIcon)->clearStoredIconContent();
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}
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/*!
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  Installs a filter for the async-load-ready callbacks.
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  When non-null, the filter is called before invoking update() on the
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  icon item, and if the filter returns true, the update() call is
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  suppressed.
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*/
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void HbIconItemPrivate::setAsyncCallbackFilter(AsyncCallbackFilter filter, void *filterParam)
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{
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    mAsyncFilter = filter;
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    mAsyncFilterParam = filterParam;
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}
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/*!
0
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 Constructs a new HbIconItem with \a iconName and \a parent.
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 \param iconName the name of the icon.
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 See HbIcon for a description of how the icon name and the icon image filename are related.
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 \param parent the graphics item parent of this icon.
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 */
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HbIconItem::HbIconItem(const QString &iconName, QGraphicsItem *parent) :
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    HbWidgetBase(*new HbIconItemPrivate(iconName), parent)
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{
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    Q_D(HbIconItem);
0
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    d->q_ptr = this;
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    // Set this graphics item to be updated on icon animations
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    d->mAnimator.setGraphicsItem(this);
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    HbOogmWatcher::instance()->registerIconItem(this);
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}
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/*!
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 Constructs a new HbIconItem from HbIcon.
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 \param icon contains the icon object that this HbIconItem displays on screen.
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 \param parent the graphics item parent of this icon.
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 */
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HbIconItem::HbIconItem(const HbIcon &icon, QGraphicsItem *parent) :
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    HbWidgetBase(*new HbIconItemPrivate(icon), parent)
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{
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    Q_D(HbIconItem);
0
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    d->q_ptr = this;
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    // Set this graphics item to be updated on icon animations
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    d->mAnimator.setGraphicsItem(this);
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    HbOogmWatcher::instance()->registerIconItem(this);
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}
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/*!
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 Constructs a new HbIconItem from HbIcon.
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 \param parent the graphics item parent of this HbIconItem.
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 */
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HbIconItem::HbIconItem(QGraphicsItem *parent) :
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    HbWidgetBase(*new HbIconItemPrivate(QString()), parent)
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{
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    Q_D(HbIconItem);
0
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    d->q_ptr = this;
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    // Set this graphics item to be updated on icon animations
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    d->mAnimator.setGraphicsItem(this);
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    HbOogmWatcher::instance()->registerIconItem(this);
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}
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/*!
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 \internal
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 */
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HbIconItem::HbIconItem(HbIconItemPrivate &dd, QGraphicsItem *parent) :
0
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    HbWidgetBase(dd, parent)
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{
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    // Set this graphics item to be updated on icon animations
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    dd.mAnimator.setGraphicsItem(this);
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    HbOogmWatcher::instance()->registerIconItem(this);
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}
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/*!
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 Destructor.
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 */
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HbIconItem::~HbIconItem()
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{
3
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    HbOogmWatcher *w = HbOogmWatcher::instance();
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    if (w) {
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        w->unregisterIconItem(this);
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    }
0
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}
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/*!
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 \return the HbIcon associated with this HbIconItem instance.
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 \sa setIcon
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 */
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HbIcon HbIconItem::icon() const
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{
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    Q_D(const HbIconItem);
0
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    return d->mIcon;
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}
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/*!
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 Sets the HbIcon instance associated with this HbIconItem.
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 Calling any function on \a icon after this one may not have any effect on the
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 icon displayed by the HbIconItem. Use the setters in HbIconItem instead. Of course
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 the settings set on \a icon before calling setIcon() will all be taken into account.
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6
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 The icon-specific parameters (flags, color, mirroring mode) set via the HbIconItem
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 setters before are lost as this function causes the entire underlying icon to be
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 replaced with a new one.
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0
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 \param icon the HbIcon instance that this HbIconItem displays.
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3
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 \sa icon()
0
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*/
3
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void HbIconItem::setIcon(const HbIcon &icon, bool reserved)
0
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{
3
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    Q_UNUSED(reserved);
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    Q_D(HbIconItem);
0
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    if (d->mIcon != icon) {
3
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        d->mIcon = icon;
0
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        d->updateIconItem();
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    }
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}
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   318
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/*!
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 Sets the size for icon.
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   321
 This function needs to be called only when image item
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 is not added in layout. If its added to layout then layout
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 will decide the position and size which will then be set
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 in setGeometry() function.
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 This is a convenience function for setGeometry(QRectF(pos(), size))
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 \sa HbIcon::setSize(), HbIconItem::defaultSize()
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 */
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void HbIconItem::setSize(const QSizeF &size)
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{
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    setGeometry(QRectF(pos(), size));
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   333
}
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   334
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   335
/*!
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   336
 Sets the alignment for the icon.
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   337
34
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   338
 By default no aligning is used.
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   339
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   340
 \param alignment the new icon alignment
0
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 \sa alignment
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   343
 */
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void HbIconItem::setAlignment(Qt::Alignment alignment)
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{
5
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   346
    Q_D(HbIconItem);
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   347
    d->setApiProtectionFlag(HbWidgetBasePrivate::AC_IconAlign, true);
34
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   348
    alignment = d->combineAlignment(alignment, d->mAlignment);
0
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   349
    if (d->mAlignment != alignment) {
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        d->mAlignment = alignment;
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        update();
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    }
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}
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   354
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/*!
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   356
 Sets the aspect ratio mode for the icon.
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   357
34
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   358
 It defaults to Qt::KeepAspectRatio.
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   359
0
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 \param aspectRatio the new icon aspect ratio.
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   361
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 \sa aspectRatioMode
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   363
 */
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   364
void HbIconItem::setAspectRatioMode(Qt::AspectRatioMode aspectRatioMode)
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   365
{
5
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   366
    Q_D(HbIconItem);
0
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   367
    d->setApiProtectionFlag(HbWidgetBasePrivate::AC_IconAspectRatioMode, true);
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   368
    if (d->mAspectRatioMode != aspectRatioMode) {
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   369
        d->mAspectRatioMode = aspectRatioMode;
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   370
        update();
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   371
    }
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   372
}
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   373
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   374
/*!
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   375
 Sets the QIcon mode for the icon. An icon can show different images for different modes.
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   376
 If this method is not called, the icon uses the default mode which is QIcon::Normal.
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   377
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   378
 \param mode the new icon mode.
5
627c4a0fd0e7 Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 3
diff changeset
   379
 \warning Currently this method makes use of pixmap() routine in case of NVG icons.
0
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   380
 pixmap() slows down the hardware accelerated rendering.
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   381
 \sa mode
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   382
 */
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   383
void HbIconItem::setMode(QIcon::Mode mode)
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   384
{
5
627c4a0fd0e7 Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 3
diff changeset
   385
    Q_D(HbIconItem);
0
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   386
    if (d->mMode != mode) {
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   387
        d->mMode = mode;
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   388
        update();
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   389
    }
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   390
}
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   391
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   392
/*!
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   393
 Sets the QIcon state for the icon Item. An icon can show different images for different modes.
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   394
 If this method is not called, the icon uses its default state which is QIcon::Off.
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   395
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   396
 \param state the new icon state.
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   397
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   398
 \sa state
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   399
 */
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   400
void HbIconItem::setState(QIcon::State state)
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   401
{
5
627c4a0fd0e7 Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 3
diff changeset
   402
    Q_D(HbIconItem);
0
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   403
    if (d->mState != state) {
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   404
        d->mState = state;
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   405
        update();
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   406
    }
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   407
}
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   408
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   409
/*!
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   410
 Sets the new icon name for HbIconItem. If iconName is already set in
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   411
 HbIconItem then it will be replaced with this new iconName.
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   412
 \param iconName the new icon name.
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   413
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   414
 \sa HbIcon::setIconName()
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   415
 \sa iconName
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   416
 */
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   417
void HbIconItem::setIconName(const QString &iconName)
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   418
{
5
627c4a0fd0e7 Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 3
diff changeset
   419
    Q_D(HbIconItem);
0
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   420
    if (d->mIcon.iconName() != iconName) {
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   421
        d->mIcon.setIconName(iconName);
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   422
        d->updateIconItem();
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   423
    }
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   424
}
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   425
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   426
/*!
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   427
 Sets the icon \a flags for the icon item.
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   428
 \param flags new icon flags.
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   429
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   430
 \sa HbIcon::setFlags()
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   431
 \sa flags
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   432
 */
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   433
void HbIconItem::setFlags(HbIcon::Flags flags)
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   434
{
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   435
    Q_D(HbIconItem);
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   436
    if (d->mIcon.flags() != flags) {
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   437
        d->mIcon.setFlags(flags);
5
627c4a0fd0e7 Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 3
diff changeset
   438
        d->updateIconParams();
0
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   439
    }
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   440
}
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   441
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   442
/*!
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   443
 Sets the mirroring \a mode for the icon item.
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   444
 Mirroring mode controls how to icon is displayed in right to left layouts.
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   445
 \param mode the new mirroring mode.
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   446
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   447
 \sa HbIcon::setMirroringMode()
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   448
 \sa mirroringMode
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   449
 */
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   450
void HbIconItem::setMirroringMode(HbIcon::MirroringMode mode)
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   451
{
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   452
    Q_D(HbIconItem);
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   453
    if (d->mIcon.mirroringMode() != mode) {
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   454
        d->mIcon.setMirroringMode(mode);
5
627c4a0fd0e7 Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 3
diff changeset
   455
        d->updateIconParams();
0
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   456
    }
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   457
}
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   458
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   459
/*!
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   460
 Sets the \a brush for the icon item.
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   461
 The brush defines a fill pattern that is used to paint the icon.
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   462
 \param brush the brush to be used to paint this icon.
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   463
 \sa brush
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   464
*/
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   465
void HbIconItem::setBrush(const QBrush &brush)
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   466
{
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   467
    Q_D(HbIconItem);
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   468
    d->setApiProtectionFlag(HbWidgetBasePrivate::AC_IconBrush, true);
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   469
    if (d->mBrush != brush) {
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   470
        d->mBrush = brush;
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   471
        update();
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   472
    }
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   473
}
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   474
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   475
/*!
34
hgs
parents: 7
diff changeset
   476
    Enables or disables icon scaling.
hgs
parents: 7
diff changeset
   477
hgs
parents: 7
diff changeset
   478
    By default the setting is true, i.e. scaling is enabled.
hgs
parents: 7
diff changeset
   479
   
hgs
parents: 7
diff changeset
   480
    When enabled, the size of the icon will be set to match
hgs
parents: 7
diff changeset
   481
    the item's size, so scaling may occur (by taking the aspect
hgs
parents: 7
diff changeset
   482
    ratio setting into account).
hgs
parents: 7
diff changeset
   483
hgs
parents: 7
diff changeset
   484
    Scaling should only be disabled when the icon item is used
hgs
parents: 7
diff changeset
   485
    with raster graphics, for which upscaling is not desired.
hgs
parents: 7
diff changeset
   486
    
hgs
parents: 7
diff changeset
   487
    When disabled, the size of the icon will be the default size
hgs
parents: 7
diff changeset
   488
    of its source, i.e. in case of raster graphics the original dimensions
hgs
parents: 7
diff changeset
   489
    of the image. It is recommended to set the center alignment too in this case.
hgs
parents: 7
diff changeset
   490
    The size of the icon item is not affected, the content will just not cover the
hgs
parents: 7
diff changeset
   491
    entire area. Note however that when the icon's default size is bigger than the
hgs
parents: 7
diff changeset
   492
    size of the item displaying it then downscaling will still occur.
hgs
parents: 7
diff changeset
   493
    
hgs
parents: 7
diff changeset
   494
    \sa iconScaling
hgs
parents: 7
diff changeset
   495
*/
hgs
parents: 7
diff changeset
   496
void HbIconItem::setIconScaling(bool enabled)
hgs
parents: 7
diff changeset
   497
{
hgs
parents: 7
diff changeset
   498
    Q_D(HbIconItem);
hgs
parents: 7
diff changeset
   499
    if (d->mIconScalingEnabled != enabled) {
hgs
parents: 7
diff changeset
   500
        d->mIconScalingEnabled = enabled;
hgs
parents: 7
diff changeset
   501
        d->updateIconItem();
hgs
parents: 7
diff changeset
   502
    }
hgs
parents: 7
diff changeset
   503
}
hgs
parents: 7
diff changeset
   504
hgs
parents: 7
diff changeset
   505
/*!
hgs
parents: 7
diff changeset
   506
  This function can be used to enable asynchronous icon data retrieval.
hgs
parents: 7
diff changeset
   507
hgs
parents: 7
diff changeset
   508
  It has no effect if called after the first paint so it needs to be called
hgs
parents: 7
diff changeset
   509
  immediately after creating the HbIconItem instance.
hgs
parents: 7
diff changeset
   510
hgs
parents: 7
diff changeset
   511
  While the data is not available empty content will be painted.
hgs
parents: 7
diff changeset
   512
hgs
parents: 7
diff changeset
   513
  \sa async
hgs
parents: 7
diff changeset
   514
 */
hgs
parents: 7
diff changeset
   515
void HbIconItem::setAsync(bool async)
hgs
parents: 7
diff changeset
   516
{
hgs
parents: 7
diff changeset
   517
    Q_D(HbIconItem);
hgs
parents: 7
diff changeset
   518
    if (d->mAsync != async) {
hgs
parents: 7
diff changeset
   519
        d->mAsync = async;
hgs
parents: 7
diff changeset
   520
        d->updateIconItem();
hgs
parents: 7
diff changeset
   521
    }
hgs
parents: 7
diff changeset
   522
}
hgs
parents: 7
diff changeset
   523
hgs
parents: 7
diff changeset
   524
/*!
0
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   525
 Sets the new icon name for this HbIconItem for \a mode and \a state. If iconName is already set in
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   526
 HbIconItem then it will be replaced with this new iconName.
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   527
 \param  iconName the icon name.
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   528
 \param  mode  mode of the  icon.
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   529
 \param  state state of the icon.
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   530
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   531
 \sa HbIcon::setIconName()
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   532
 \sa iconName
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   533
 */
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   534
void HbIconItem::setIconName(const QString &iconName, QIcon::Mode mode, QIcon::State state)
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   535
{
5
627c4a0fd0e7 Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 3
diff changeset
   536
    Q_D(HbIconItem);
0
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   537
    d->mIcon.setIconName(iconName, mode, state);
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   538
    d->updateIconItem();
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   539
}
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   540
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   541
/*!
3
11d3954df52a Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   542
  Sets the new icon color for the HbIconItem. Note that the color
11d3954df52a Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   543
  is just stored but not actually used if the HbIcon::Colorized flag
11d3954df52a Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   544
  is not set and the icon is not a mono icon from the theme.
0
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   545
3
11d3954df52a Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   546
  See HbIcon::setColor() for more information on colorization of mono
11d3954df52a Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   547
  icons in widgets.
11d3954df52a Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   548
11d3954df52a Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   549
  \param  color to be set.
11d3954df52a Revision: 201019
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 1
diff changeset
   550
  \sa HbIconItem::color(), HbIcon::setColor()
0
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   551
*/
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   552
void HbIconItem::setColor(const QColor &color)
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   553
{
5
627c4a0fd0e7 Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 3
diff changeset
   554
    Q_D(HbIconItem);
0
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   555
    if (d->mIcon.color() != color) {
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   556
        d->mIcon.setColor(color);
5
627c4a0fd0e7 Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 3
diff changeset
   557
        d->updateIconParams();
0
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   558
    }
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   559
}
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   560
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   561
/*!
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   562
* Returns the color of the HbIconItem.
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   563
* \sa HbIconItem::setColor()
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   564
*/
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   565
QColor HbIconItem::color() const
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   566
{
5
627c4a0fd0e7 Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 3
diff changeset
   567
    Q_D(const  HbIconItem);
0
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   568
    return d->mIcon.color();
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   569
}
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   570
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   571
/*!
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   572
 Returns the default size of the icon.
5
627c4a0fd0e7 Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 3
diff changeset
   573
1
f7ac710697a9 Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 0
diff changeset
   574
 For raster images this is the original size of the image.
0
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   575
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   576
 \sa HbIcon::defaultSize()
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   577
 */
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   578
QSizeF HbIconItem::defaultSize() const
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   579
{
5
627c4a0fd0e7 Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 3
diff changeset
   580
    Q_D(const HbIconItem);
0
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   581
    return d->mIcon.defaultSize();
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   582
}
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   583
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   584
/*!
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   585
 \return the size of this HbIconItem
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   586
 \sa HbIcon::size()
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   587
 \sa HbIconItem::defaultSize()
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   588
 */
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   589
QSizeF HbIconItem::iconItemSize() const
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   590
{
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   591
    return boundingRect().size();
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   592
}
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   593
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   594
/*!
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   595
 \return the icon's aspect ratio.
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   596
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   597
 \sa setAspectRatioMode
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   598
 */
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   599
Qt::AspectRatioMode HbIconItem::aspectRatioMode() const
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   600
{
5
627c4a0fd0e7 Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 3
diff changeset
   601
    Q_D(const HbIconItem);
0
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   602
    return d->mAspectRatioMode;
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   603
}
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   604
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   605
/*!
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   606
 \return the icon's alignment.
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   607
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   608
 \sa setAlignment
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   609
 */
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   610
Qt::Alignment HbIconItem::alignment() const
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   611
{
5
627c4a0fd0e7 Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 3
diff changeset
   612
    Q_D(const HbIconItem);
0
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   613
    return d->mAlignment;
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   614
}
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   615
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   616
/*!
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   617
 \return the icon's mode.
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   618
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   619
 \sa setMode
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   620
 */
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   621
QIcon::Mode HbIconItem::mode() const
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   622
{
5
627c4a0fd0e7 Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 3
diff changeset
   623
    Q_D(const HbIconItem);
0
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   624
    return d->mMode;
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   625
}
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   626
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   627
/*!
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   628
 \return the icon's state.
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   629
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   630
 \sa setState
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   631
 */
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   632
QIcon::State HbIconItem::state() const
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   633
{
5
627c4a0fd0e7 Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 3
diff changeset
   634
    Q_D(const HbIconItem);
0
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   635
    return d->mState;
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   636
}
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   637
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   638
/*!
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   639
 \return the icon's name.
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   640
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   641
 \sa HbIcon::iconName()
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   642
 \sa setIconName
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   643
 */
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   644
QString HbIconItem::iconName() const
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   645
{
5
627c4a0fd0e7 Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 3
diff changeset
   646
    Q_D(const HbIconItem);
0
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   647
    return d->mIcon.iconName();
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   648
}
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   649
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   650
/*!
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   651
 \return the icon name for a specific mode and state.
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   652
 \param mode the mode of the icon.
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   653
 \param state the state of the icon.
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   654
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   655
 \sa HbIcon::iconName()
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   656
 \sa setIconName
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   657
 */
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   658
QString HbIconItem::iconName(QIcon::Mode mode, QIcon::State state) const
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   659
{
5
627c4a0fd0e7 Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 3
diff changeset
   660
    Q_D(const HbIconItem);
0
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   661
    return d->mIcon.iconName(mode, state);
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   662
}
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   663
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   664
/*!
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   665
 \return the HbIcon flags for the icon displayed by this HbIconItem.
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   666
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   667
 \sa HbIcon::flags()
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   668
 \sa setFlags
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   669
 */
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   670
HbIcon::Flags HbIconItem::flags() const
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   671
{
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   672
    Q_D(const HbIconItem);
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   673
    return d->mIcon.flags();
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   674
}
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   675
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   676
/*!
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   677
 \return the icon's mirroring mode.
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   678
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   679
 \sa HbIcon::mirroringMode()
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   680
 \sa setMirroringMode
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   681
 */
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   682
HbIcon::MirroringMode HbIconItem::mirroringMode() const
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   683
{
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   684
    Q_D(const HbIconItem);
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   685
    return d->mIcon.mirroringMode();
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   686
}
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   687
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   688
/*!
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   689
 \return the brush for this HbIconItem, or an empty brush if no brush has been set.
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   690
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   691
 \sa setBrush
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   692
 */
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   693
QBrush HbIconItem::brush() const
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   694
{
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   695
    Q_D(const HbIconItem);
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   696
    return d->mBrush;
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   697
}
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   698
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   699
/*!
34
hgs
parents: 7
diff changeset
   700
  \return the current setting for icon scaling. By default it is true (i.e. enabled).
hgs
parents: 7
diff changeset
   701
  
hgs
parents: 7
diff changeset
   702
  \sa setIconScaling
hgs
parents: 7
diff changeset
   703
 */
hgs
parents: 7
diff changeset
   704
bool HbIconItem::iconScaling() const
hgs
parents: 7
diff changeset
   705
{
hgs
parents: 7
diff changeset
   706
    Q_D(const HbIconItem);
hgs
parents: 7
diff changeset
   707
    return d->mIconScalingEnabled;
hgs
parents: 7
diff changeset
   708
}
hgs
parents: 7
diff changeset
   709
hgs
parents: 7
diff changeset
   710
/*!
hgs
parents: 7
diff changeset
   711
  \return the current setting for asynchronous icon data retrieval.
hgs
parents: 7
diff changeset
   712
  By default the value is false (i.e. disabled).
hgs
parents: 7
diff changeset
   713
hgs
parents: 7
diff changeset
   714
  \sa setAsync
hgs
parents: 7
diff changeset
   715
 */
hgs
parents: 7
diff changeset
   716
bool HbIconItem::async() const
hgs
parents: 7
diff changeset
   717
{
hgs
parents: 7
diff changeset
   718
    Q_D(const HbIconItem);
hgs
parents: 7
diff changeset
   719
    return d->mAsync;
hgs
parents: 7
diff changeset
   720
}
hgs
parents: 7
diff changeset
   721
hgs
parents: 7
diff changeset
   722
/*!
0
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   723
 * Refer HbIcon::isNull()
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   724
 */
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   725
bool HbIconItem::isNull() const
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   726
{
5
627c4a0fd0e7 Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 3
diff changeset
   727
    Q_D(const HbIconItem);
0
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   728
    return d->mIcon.isNull();
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   729
}
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   730
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   731
/*!
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   732
 Paints the graphics item.
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   733
 \note Parameters \a option and \a widget are unused.
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   734
 \reimp
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   735
 */
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   736
void HbIconItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   737
{
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   738
    Q_UNUSED(widget)
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   739
    Q_UNUSED(option)
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   740
    Q_D(HbIconItem);
34
hgs
parents: 7
diff changeset
   741
hgs
parents: 7
diff changeset
   742
    if (d->mIcon.isNull() && d->mBrush == Qt::NoBrush) {
hgs
parents: 7
diff changeset
   743
        return;
hgs
parents: 7
diff changeset
   744
    }
hgs
parents: 7
diff changeset
   745
7
923ff622b8b9 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 6
diff changeset
   746
    if (d->mClearCachedRect){
923ff622b8b9 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 6
diff changeset
   747
        d->recalculateBoundingRect();
923ff622b8b9 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 6
diff changeset
   748
    }
34
hgs
parents: 7
diff changeset
   749
7
923ff622b8b9 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 6
diff changeset
   750
    if (!d->mBoundingRect.isEmpty()){
923ff622b8b9 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 6
diff changeset
   751
        if (d->mIconRect != d->mBoundingRect) {
923ff622b8b9 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 6
diff changeset
   752
            d->mIconRect = d->mBoundingRect;
5
627c4a0fd0e7 Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 3
diff changeset
   753
            if (!d->mIcon.isNull()) {
34
hgs
parents: 7
diff changeset
   754
                HbIconPrivate *p = HbIconPrivate::d_ptr_detached(&d->mIcon);
hgs
parents: 7
diff changeset
   755
                p->setThemedColor(d->mThemedColor);
hgs
parents: 7
diff changeset
   756
                p->setAsync(d->mAsync, asyncReady, this);
5
627c4a0fd0e7 Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 3
diff changeset
   757
            }
34
hgs
parents: 7
diff changeset
   758
            d->mIcon.setSize(d->mIconScalingEnabled ? d->mIconRect.size() : d->mIcon.defaultSize());
0
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   759
            d->mAnimator.setIcon(d->mIcon);
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   760
        }
7
923ff622b8b9 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 6
diff changeset
   761
        if (d->mBrush != Qt::NoBrush) {
923ff622b8b9 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 6
diff changeset
   762
            painter->fillRect(d->mBoundingRect, d->mBrush);
923ff622b8b9 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 6
diff changeset
   763
        }
34
hgs
parents: 7
diff changeset
   764
        d->mAnimator.paint(painter,
hgs
parents: 7
diff changeset
   765
                           d->mBoundingRect,
hgs
parents: 7
diff changeset
   766
                           d->mAspectRatioMode,
hgs
parents: 7
diff changeset
   767
                           QStyle::visualAlignment(layoutDirection(), d->mAlignment),
0
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   768
                           d->mMode, d->mState);
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   769
    }
34
hgs
parents: 7
diff changeset
   770
0
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   771
    if (HbIconItemPrivate::outlinesEnabled) {
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   772
        painter->setBrush(QBrush(QColor(0, 255, 0, 50)));
5
627c4a0fd0e7 Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 3
diff changeset
   773
        painter->drawRect(contentsRect());
0
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   774
    }
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   775
}
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   776
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   777
/*!
7
923ff622b8b9 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 6
diff changeset
   778
 \reimp
923ff622b8b9 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 6
diff changeset
   779
 */
923ff622b8b9 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 6
diff changeset
   780
QRectF HbIconItem::boundingRect() const
923ff622b8b9 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 6
diff changeset
   781
923ff622b8b9 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 6
diff changeset
   782
{
923ff622b8b9 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 6
diff changeset
   783
    Q_D(const HbIconItem);
923ff622b8b9 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 6
diff changeset
   784
    if (d->mClearCachedRect) {
923ff622b8b9 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 6
diff changeset
   785
        d->recalculateBoundingRect();
923ff622b8b9 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 6
diff changeset
   786
    }
34
hgs
parents: 7
diff changeset
   787
    return d->mBoundingRect;
7
923ff622b8b9 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 6
diff changeset
   788
}
923ff622b8b9 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 6
diff changeset
   789
923ff622b8b9 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 6
diff changeset
   790
/*!
923ff622b8b9 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 6
diff changeset
   791
 \reimp
923ff622b8b9 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 6
diff changeset
   792
 */
923ff622b8b9 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 6
diff changeset
   793
void HbIconItem::setGeometry(const QRectF& rect)
923ff622b8b9 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 6
diff changeset
   794
{
923ff622b8b9 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 6
diff changeset
   795
    Q_D(HbIconItem);
923ff622b8b9 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 6
diff changeset
   796
    d->mClearCachedRect = true;
923ff622b8b9 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 6
diff changeset
   797
    HbWidgetBase::setGeometry(rect);
923ff622b8b9 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 6
diff changeset
   798
}
923ff622b8b9 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 6
diff changeset
   799
923ff622b8b9 Revision: 201025
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 6
diff changeset
   800
/*!
0
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   801
    \reimp
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   802
 */
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   803
void HbIconItem::changeEvent(QEvent *event)
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   804
{
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   805
    switch (event->type()) {
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   806
        // suppress events (optimize)
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   807
    case QEvent::FontChange:
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   808
    case QEvent::PaletteChange:
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   809
    case QEvent::ParentChange:
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   810
        break;
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   811
    case QEvent::StyleChange: // flow through
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   812
    default:
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   813
        HbWidgetBase::changeEvent(event);
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   814
        break;
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   815
    }
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   816
}
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   817
5
627c4a0fd0e7 Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 3
diff changeset
   818
/*!
627c4a0fd0e7 Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 3
diff changeset
   819
   \reimp
627c4a0fd0e7 Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 3
diff changeset
   820
*/
0
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   821
QVariant HbIconItem::itemChange(GraphicsItemChange change, const QVariant &value)
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   822
{
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   823
    Q_D(HbIconItem);
34
hgs
parents: 7
diff changeset
   824
    if (change == QGraphicsItem::ItemEnabledHasChanged) {
0
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   825
        d->mMode = value.toBool() ? QIcon::Normal : QIcon::Disabled;
34
hgs
parents: 7
diff changeset
   826
    } else if (change == QGraphicsItem::ItemVisibleHasChanged) {
hgs
parents: 7
diff changeset
   827
        if (!value.toBool() && HbInstancePrivate::d_ptr()->mDropHiddenIconData) {
hgs
parents: 7
diff changeset
   828
            d->clearStoredIconContent();
hgs
parents: 7
diff changeset
   829
        }
0
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   830
    }
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   831
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   832
    return HbWidgetBase::itemChange(change, value);
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   833
}
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   834
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   835
/*!
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   836
 Returns the icon animator object of the icon item.
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   837
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   838
 If the icon is not animated, the animator does not do anything.
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   839
 For more information about icon animations, see also class HbIcon.
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   840
*/
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   841
HbIconAnimator &HbIconItem::animator()
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   842
{
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   843
    Q_D(HbIconItem);
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   844
    return d->mAnimator;
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   845
}
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   846
16d8024aca5e Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   847
// end of file