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qt-creator/src/plugins/coreplugin/stylehelper.h

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2008-12-02 12:01:29 +01:00
/***************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Qt Software Information (qt-info@nokia.com)
**
**
** Non-Open Source Usage
**
** Licensees may use this file in accordance with the Qt Beta Version
** License Agreement, Agreement version 2.2 provided with the Software or,
** alternatively, in accordance with the terms contained in a written
** agreement between you and Nokia.
**
** GNU General Public License Usage
**
** Alternatively, this file may be used under the terms of the GNU General
** Public License versions 2.0 or 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 GNU
** General Public Licensing requirements will be met:
**
** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
** http://www.gnu.org/copyleft/gpl.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt GPL Exception version
** 1.2, included in the file GPL_EXCEPTION.txt in this package.
**
***************************************************************************/
#ifndef STYLEHELPER_H
#define STYLEHELPER_H
#include "core_global.h"
#include <QtCore/QRect>
#include <QtGui/QPainter>
#include <QtGui/QApplication>
#include <QtGui/QPalette>
#include <QtGui/QColor>
// Helper class holding all custom color values
class CORE_EXPORT StyleHelper {
public:
// Height of the project explorer navigation bar
static int navigationWidgetHeight() { return 24; }
static qreal sidebarFontSize();
static QPalette sidebarFontPalette(const QPalette &original);
// This is our color table, all colors derive from baseColor
static QColor baseColor();
static QColor panelTextColor();
static QColor highlightColor();
static QColor shadowColor();
static QColor borderColor();
static QColor buttonTextColor() { return QColor(0x4c4c4c); }
// Sets the base color and makes sure all top level widgets are updated
static void setBaseColor(const QColor &color);
// Gradients used for panels
static void horizontalGradient(QPainter *painter, const QRect &spanRect, const QRect &clipRect);
static void verticalGradient(QPainter *painter, const QRect &spanRect, const QRect &clipRect);
static void menuGradient(QPainter *painter, const QRect &spanRect, const QRect &clipRect);
// Pixmap cache should only be enabled for X11 due to slow gradients
static bool usePixmapCache() {
return true;
}
private:
static QColor m_baseColor;
};
#endif // STYLEHELPER_H