107 lines
3.2 KiB
C++
107 lines
3.2 KiB
C++
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/****************************************************************************
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**
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** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the demonstration applications of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** No Commercial Usage
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** This file contains pre-release code and may not be distributed.
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** You may use this file in accordance with the terms and conditions
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** contained in the Technology Preview License Agreement accompanying
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** this package.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: 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 qt-info@nokia.com.
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**
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**
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**
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**
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**
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**
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include "embeddeddialog.h"
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#include "ui_embeddeddialog.h"
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#include <QtGui>
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EmbeddedDialog::EmbeddedDialog(QWidget *parent)
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: QDialog(parent)
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{
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ui = new Ui_embeddedDialog;
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ui->setupUi(this);
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ui->layoutDirection->setCurrentIndex(layoutDirection() != Qt::LeftToRight);
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foreach (QString styleName, QStyleFactory::keys()) {
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ui->style->addItem(styleName);
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if (style()->objectName().toLower() == styleName.toLower())
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ui->style->setCurrentIndex(ui->style->count() - 1);
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}
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connect(ui->layoutDirection, SIGNAL(activated(int)),
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this, SLOT(layoutDirectionChanged(int)));
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connect(ui->spacing, SIGNAL(valueChanged(int)),
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this, SLOT(spacingChanged(int)));
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connect(ui->fontComboBox, SIGNAL(currentFontChanged(QFont)),
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this, SLOT(fontChanged(QFont)));
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connect(ui->style, SIGNAL(activated(QString)),
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this, SLOT(styleChanged(QString)));
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}
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EmbeddedDialog::~EmbeddedDialog()
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{
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delete ui;
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}
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void EmbeddedDialog::layoutDirectionChanged(int index)
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{
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setLayoutDirection(index == 0 ? Qt::LeftToRight : Qt::RightToLeft);
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}
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void EmbeddedDialog::spacingChanged(int spacing)
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{
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layout()->setSpacing(spacing);
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adjustSize();
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}
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void EmbeddedDialog::fontChanged(const QFont &font)
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{
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setFont(font);
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}
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static void setStyleHelper(QWidget *widget, QStyle *style)
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{
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widget->setStyle(style);
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widget->setPalette(style->standardPalette());
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foreach (QObject *child, widget->children()) {
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if (QWidget *childWidget = qobject_cast<QWidget *>(child))
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setStyleHelper(childWidget, style);
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}
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}
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void EmbeddedDialog::styleChanged(const QString &styleName)
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{
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QStyle *style = QStyleFactory::create(styleName);
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if (style)
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setStyleHelper(this, style);
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}
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