author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Fri, 14 May 2010 16:57:01 +0300 | |
changeset 2 | 49c70dcc3f17 |
parent 0 | 89c329efa980 |
child 3 | c863538fcbb6 |
permissions | -rw-r--r-- |
0
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/* |
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* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: Multiselection dialog |
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* |
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*/ |
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|
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#include <hbaction.h> |
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#include <hblabel.h> |
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#include <hbpushbutton.h> |
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#include <hgwidgets/hgwidgets.h> |
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#include <QGraphicsLinearLayout> |
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#include "hgselectiondialog.h" |
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#include "trace.h" |
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|
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HgSelectionDialog::HgSelectionDialog( |
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const QString &title, const QString &primaryText, |
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HgWidget *content, QGraphicsItem *parent) : |
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HbDialog(parent), |
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mHgWidget(content), |
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mSelectAll(new HbPushButton("---")), |
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mCountLabel(new HbLabel("--/--")) |
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{ |
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FUNC_LOG; |
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|
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setDismissPolicy(HbDialog::NoDismiss); |
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setTimeout(HbDialog::NoTimeout); |
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setHeadingWidget(new HbLabel(title, this)); |
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setPrimaryAction(new HbAction(primaryText, this)); |
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primaryAction()->setDisabled(true); |
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setSecondaryAction(new HbAction("Cancel", this)); |
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|
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connect(content->selectionModel(), |
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SIGNAL(selectionChanged(QItemSelection, QItemSelection)), |
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SLOT(updateItems())); |
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connect(content->model(), |
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SIGNAL(rowsInserted(QModelIndex, int, int)), |
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SLOT(updateItems())); |
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connect(content->model(), |
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SIGNAL(rowsRemoved(QModelIndex, int, int)), |
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SLOT(updateItems())); |
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|
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HbWidget *contentWidget = new HbWidget; |
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HANDLE_ERROR_NULL(contentWidget); |
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if (contentWidget) { |
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QGraphicsLinearLayout *contentLayout = new QGraphicsLinearLayout(Qt::Vertical); |
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HANDLE_ERROR_NULL(contentLayout); |
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if (contentLayout) { |
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QGraphicsLinearLayout *topLayout = new QGraphicsLinearLayout(Qt::Horizontal); |
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HANDLE_ERROR_NULL(topLayout); |
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if (topLayout) { |
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HANDLE_ERROR_NULL(mSelectAll); |
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if (mSelectAll) { |
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topLayout->addItem(mSelectAll); |
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connect(mSelectAll, SIGNAL(clicked()), SLOT(selectAll())); |
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} |
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if (mCountLabel) { |
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mCountLabel->setAlignment(Qt::AlignRight); |
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topLayout->addItem(mCountLabel); |
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} |
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|
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contentLayout->addItem(topLayout); |
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} |
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contentLayout->addItem(mHgWidget); |
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contentWidget->setLayout(contentLayout); |
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} |
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setContentWidget(contentWidget); |
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} |
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updateItems(); |
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} |
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HgSelectionDialog::~HgSelectionDialog() |
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{ |
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FUNC_LOG; |
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} |
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|
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void HgSelectionDialog::updateItems() |
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{ |
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FUNC_LOG; |
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|
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if (mHgWidget) { |
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QItemSelectionModel *selectionModel = mHgWidget->selectionModel(); |
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QAbstractItemModel *model = mHgWidget->model(); |
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if (selectionModel && model) { |
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primaryAction()->setEnabled(selectionModel->hasSelection()); |
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|
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int selectedCount = selectionModel->selectedIndexes().count(); |
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int itemCount = model->rowCount(); |
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|
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if (selectedCount == itemCount) { |
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mSelectAll->setText("Unselect all"); |
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mSelectAll->setChecked(false); |
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} |
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else { |
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mSelectAll->setText("Select all"); |
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mSelectAll->setChecked(false); |
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} |
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|
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mCountLabel->setPlainText(tr("%1/%2").arg(selectedCount).arg(itemCount)); |
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} |
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} |
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} |
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|
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void HgSelectionDialog::selectAll() |
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{ |
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FUNC_LOG; |
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|
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if (mHgWidget) { |
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QItemSelectionModel *selectionModel = mHgWidget->selectionModel(); |
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QAbstractItemModel *model = mHgWidget->model(); |
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if (selectionModel && model) { |
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int selectedCount = selectionModel->selectedIndexes().count(); |
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int itemCount = model->rowCount(); |
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|
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if (selectedCount == itemCount) { |
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mHgWidget->clearSelection(); |
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} |
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else { |
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mHgWidget->selectAll(); |
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} |
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} |
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} |
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} |