/**************************************************************************** ** ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). ** Contact: Nokia Corporation (qt-info@nokia.com) ** ** This file is part of the QtGui module 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 Technology Preview License Agreement accompanying ** this package. ** ** 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 1.1, included in the file LGPL_EXCEPTION.txt in this ** package. ** ** If you have questions regarding the use of this file, please contact ** Nokia at qt-info@nokia.com. ** ** ** ** ** ** ** ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef QCOMMONSTYLE_P_H #define QCOMMONSTYLE_P_H #include "qcommonstyle.h" #include "qstyle_p.h" #include "qstyleoption.h" QT_BEGIN_NAMESPACE // // W A R N I N G // ------------- // // This file is not part of the Qt API. It exists for the convenience // of qapplication_*.cpp, qwidget*.cpp and qfiledialog.cpp. This header // file may change from version to version without notice, or even be removed. // // We mean it. // class QStringList; #ifdef Q_WS_X11 class QIconTheme { public: QIconTheme(QHash dirList, QStringList parents) : _dirList(dirList), _parents(parents), _valid(true){ } QIconTheme() : _valid(false){ } QHash dirList() {return _dirList;} QStringList parents() {return _parents;} bool isValid() {return _valid;} private: QHash _dirList; QStringList _parents; bool _valid; }; #endif // Private class class QCommonStylePrivate : public QStylePrivate { Q_DECLARE_PUBLIC(QCommonStyle) public: inline QCommonStylePrivate() #ifndef QT_NO_ITEMVIEWS : cachedOption(0) #endif { } #ifndef QT_NO_ITEMVIEWS ~QCommonStylePrivate() { delete cachedOption; } void viewItemDrawText(QPainter *p, const QStyleOptionViewItemV4 *option, const QRect &rect) const; void viewItemLayout(const QStyleOptionViewItemV4 *opt, QRect *checkRect, QRect *pixmapRect, QRect *textRect, bool sizehint) const; QSize viewItemSize(const QStyleOptionViewItemV4 *option, int role) const; mutable QRect decorationRect, displayRect, checkRect; mutable QStyleOptionViewItemV4 *cachedOption; bool isViewItemCached(const QStyleOptionViewItemV4 &option) const { return cachedOption && (option.rect == cachedOption->rect && option.direction == cachedOption->direction && option.state == cachedOption->state && option.displayAlignment == cachedOption->displayAlignment && option.decorationAlignment == cachedOption->decorationAlignment && option.decorationPosition == cachedOption->decorationPosition && option.decorationSize == cachedOption->decorationSize && option.font == cachedOption->font && option.features == cachedOption->features && option.widget == cachedOption->widget && option.index == cachedOption->index && option.icon.isNull() == cachedOption->icon.isNull() && option.text == cachedOption->text && option.viewItemPosition == cachedOption->viewItemPosition); } #endif mutable QIcon tabBarcloseButtonIcon; //icon detection on X11 #ifdef Q_WS_X11 void lookupIconTheme() const; QIcon createIcon(const QString &) const; QPixmap findIcon(int size, const QString &) const; QPixmap findIconHelper(int size, const QString &, const QString &, QStringList &visited) const; QIconTheme parseIndexFile(const QString &themeName) const; mutable QString themeName; mutable QStringList iconDirs; mutable QHash themeList; #endif }; QT_END_NAMESPACE #endif //QCOMMONSTYLE_P_H