lightstyle.h

00001 /**********************************************************************
00002 ** Copyright (C) 2000 Trolltech AS.  All rights reserved.
00003 **
00004 ** This file is part of Qtopia Environment.
00005 **
00006 ** This file may be distributed and/or modified under the terms of the
00007 ** GNU General Public License version 2 as published by the Free Software
00008 ** Foundation and appearing in the file LICENSE.GPL included in the
00009 ** packaging of this file.
00010 **
00011 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
00012 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
00013 **
00014 ** See http://www.trolltech.com/gpl/ for GPL licensing information.
00015 **
00016 ** Contact info@trolltech.com if any conditions of this licensing are
00017 ** not clear to you.
00018 **
00019 **********************************************************************/
00020 #ifndef LIGHTSTYLE_H
00021 #define LIGHTSTYLE_H
00022 
00023 
00024 #ifndef QT_H
00025 #include <qstyle.h>
00026 #include <qwindowsstyle.h>
00027 #endif // QT_H
00028 
00029 #if QT_VERSION < 300
00030 
00031 #ifdef QT_PLUGIN_STYLE_LIGHT
00032 #  define Q_EXPORT_STYLE_LIGHT
00033 #else
00034 #  define Q_EXPORT_STYLE_LIGHT Q_EXPORT
00035 #endif // QT_PLUGIN_STYLE_LIGHT
00036 
00037 
00038 class Q_EXPORT_STYLE_LIGHT LightStyle : public QWindowsStyle
00039 {
00040 public:
00041     LightStyle();
00042     virtual ~LightStyle();
00043 
00044     void polish(QWidget *widget);
00045     void unPolish(QWidget*widget);
00046 
00047     void polish(QApplication *app);
00048     void unPolish(QApplication *app);
00049 
00050     void polishPopupMenu(QPopupMenu *menu);
00051 
00052     void drawPushButton(QPushButton *button, QPainter *p);
00053     void drawButton(QPainter *p, int x, int y, int w, int h,
00054                     const QColorGroup &g, bool sunken = FALSE,
00055                     const QBrush *fill = 0);
00056     void drawBevelButton(QPainter *p, int x, int y, int w, int h,
00057                          const QColorGroup &g, bool sunken = FALSE,
00058                          const QBrush *fill = 0);
00059     void getButtonShift(int &x, int &y) const;
00060 
00061     void drawComboButton(QPainter *p, int x, int y, int w, int h,
00062                          const QColorGroup &g, bool sunken = FALSE,
00063                          bool editable = FALSE, bool = TRUE,
00064                          const QBrush *fill = 0);
00065     QRect comboButtonRect(int x, int y, int w, int h) const;
00066     QRect comboButtonFocusRect(int x, int y, int w, int h) const;
00067 
00068     void drawIndicator(QPainter *p, int x, int y ,int w, int h,
00069                        const QColorGroup &g, int state,
00070                        bool = FALSE, bool = TRUE);
00071     QSize indicatorSize() const;
00072 
00073     void drawExclusiveIndicator(QPainter *p, int x, int y ,int w, int h,
00074                                 const QColorGroup &g, bool on,
00075                                 bool = FALSE, bool = TRUE);
00076     QSize exclusiveIndicatorSize() const;
00077 
00078     void drawPanel(QPainter * p, int x, int y, int w, int h,
00079                    const QColorGroup &g, bool sunken = FALSE,
00080                    int = 1, const QBrush * = 0);
00081 
00082     void scrollBarMetrics( const QScrollBar *,
00083                            int &, int &, int &, int & ) const;
00084     void drawScrollBarControls(QPainter* p, const QScrollBar* sb,
00085                                int sliderStart, uint controls,
00086                                uint activeControl);
00087     QStyle::ScrollControl scrollBarPointOver(const QScrollBar *, int, const QPoint& p);
00088 
00089     void drawTab(QPainter *p, const QTabBar *tabbar, QTab *tab, bool selected);
00090 
00091     void drawSlider(QPainter *p, int x, int y, int w, int h,
00092                     const QColorGroup &g, Qt::Orientation orientation,
00093                     bool, bool);
00094     void drawSliderGroove(QPainter *p, int x, int y, int w, int h,
00095                           const QColorGroup& g, QCOORD,
00096               Qt::Orientation );
00097 
00098     void drawToolBarHandle(QPainter *, const QRect &, Qt::Orientation,
00099                bool, const QColorGroup &, bool = FALSE );
00100 
00101     QSize scrollBarExtent() const;
00102     int buttonDefaultIndicatorWidth() const;
00103     int buttonMargin() const;
00104     int sliderThickness() const;
00105     int sliderLength() const;
00106     int defaultFrameWidth() const;
00107 
00108     int extraPopupMenuItemWidth( bool checkable, int maxpmw, QMenuItem*, const QFontMetrics& );
00109     int popupMenuItemHeight( bool checkable, QMenuItem*, const QFontMetrics& );
00110     void drawPopupMenuItem( QPainter* p, bool checkable, int maxpmw, int tab, QMenuItem* mi,
00111                        const QPalette& pal,
00112                        bool act, bool enabled, int x, int y, int w, int h);
00113 
00114 protected:
00115     bool eventFilter(QObject *, QEvent *);
00116 };
00117 
00118 #endif
00119 
00120 #endif // LIGHTSTYLE_H
Qtopia library API Documentation

lightstyle.h
