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Diffstat (limited to 'examples/widgets/stylesheet/stylesheeteditor.cpp')
-rw-r--r-- | examples/widgets/stylesheet/stylesheeteditor.cpp | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/examples/widgets/stylesheet/stylesheeteditor.cpp b/examples/widgets/stylesheet/stylesheeteditor.cpp new file mode 100644 index 0000000000..c1d43ea99b --- /dev/null +++ b/examples/widgets/stylesheet/stylesheeteditor.cpp @@ -0,0 +1,93 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#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); +} |