/****************************************************************************

**

** Copyright (C) 2010 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.

**

**

**

** $QT_END_LICENSE$

**

****************************************************************************/

#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);

}