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Diffstat (limited to 'examples/widgets/stylesheet/stylesheeteditor.cpp')
-rw-r--r-- | examples/widgets/stylesheet/stylesheeteditor.cpp | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/examples/widgets/stylesheet/stylesheeteditor.cpp b/examples/widgets/stylesheet/stylesheeteditor.cpp new file mode 100644 index 0000000..1210415 --- /dev/null +++ b/examples/widgets/stylesheet/stylesheeteditor.cpp @@ -0,0 +1,94 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain +** additional rights. These rights are described in the Nokia Qt LGPL +** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtGui> + +#include "stylesheeteditor.h" + +StyleSheetEditor::StyleSheetEditor(QWidget *parent) + : QDialog(parent) +{ + ui.setupUi(this); + + QRegExp regExp(".(.*)\\+?Style"); + QString defaultStyle = QApplication::style()->metaObject()->className(); + + if (regExp.exactMatch(defaultStyle)) + defaultStyle = regExp.cap(1); + + ui.styleCombo->addItems(QStyleFactory::keys()); + ui.styleCombo->setCurrentIndex(ui.styleCombo->findText(defaultStyle, Qt::MatchContains)); + ui.styleSheetCombo->setCurrentIndex(ui.styleSheetCombo->findText("Coffee")); + loadStyleSheet("Coffee"); +} + +void StyleSheetEditor::on_styleCombo_activated(const QString &styleName) +{ + qApp->setStyle(styleName); + ui.applyButton->setEnabled(false); +} + +void StyleSheetEditor::on_styleSheetCombo_activated(const QString &sheetName) +{ + loadStyleSheet(sheetName); +} + +void StyleSheetEditor::on_styleTextEdit_textChanged() +{ + ui.applyButton->setEnabled(true); +} + +void StyleSheetEditor::on_applyButton_clicked() +{ + qApp->setStyleSheet(ui.styleTextEdit->toPlainText()); + ui.applyButton->setEnabled(false); +} + +void StyleSheetEditor::loadStyleSheet(const QString &sheetName) +{ + QFile file(":/qss/" + sheetName.toLower() + ".qss"); + file.open(QFile::ReadOnly); + QString styleSheet = QLatin1String(file.readAll()); + + ui.styleTextEdit->setPlainText(styleSheet); + qApp->setStyleSheet(styleSheet); + ui.applyButton->setEnabled(false); +} |