/* $Id$ This file is part of the KDE libraries Copyright (C) 1999 Daniel M. Duley KDE3 port (C) 2001-2002 Maksim Orlovich Port version 0.9.7 Includes code portions from the dotNET style, and the KDE HighColor style. dotNET Style Copyright (C) 2001, Chris Lee Carsten Pfeiffer KDE3 HighColor Style Copyright (C) 2001 Karol Szwed (C) 2001 Fredrik H�glund Drawing routines adapted from the KDE2 HCStyle, Copyright (C) 2000 Daniel M. Duley (C) 2000 Dirk Mueller (C) 2001 Martijn Klingens This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License version 2 as published by the Free Software Foundation. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ #ifndef KTHEMESTYLE_H #define KTHEMESTYLE_H #include #include "kthemebase.h" #include #include #include #include #include #include #include #include #include /** * KDE themed styles. * * It provides methods for * drawing most widgets with user-specified borders, highlights, pixmaps, * etc. It also handles various other settings such as scrollbar types, * rounded buttons, and shading types. For a full list of parameters this * class handles refer to the KDE theme configuration documentation. * */ class KThemeStyle: public KThemeBase { Q_OBJECT public: /** * Constructs a new KThemeStyle object. * * @param configDir The directory which has the TDEConfig file. * @param configFile A TDEConfig file to use as the theme configuration. * Defaults to ~/.tderc. */ KThemeStyle( const TQString& configDir, const TQString &configFile = TQString::null ); ~KThemeStyle(); virtual int pixelMetric ( PixelMetric metric, const TQStyleControlElementData &ceData, ControlElementFlags elementFlags, const TQWidget * widget = 0 ) const; virtual void drawPrimitive ( PrimitiveElement pe, TQPainter * p, const TQStyleControlElementData &ceData, ControlElementFlags elementFlags, const TQRect & r, const TQColorGroup & cg, SFlags flags = Style_Default, const TQStyleOption& = TQStyleOption::Default ) const; virtual void drawControl( ControlElement element, TQPainter *p, const TQStyleControlElementData &ceData, ControlElementFlags elementFlags, const TQRect &r, const TQColorGroup &cg, SFlags how = Style_Default, const TQStyleOption& = TQStyleOption::Default, const TQWidget *widget = 0 ) const; virtual void drawControlMask( ControlElement element, TQPainter *p, const TQStyleControlElementData &ceData, ControlElementFlags elementFlags, const TQRect &r, const TQStyleOption& = TQStyleOption::Default, const TQWidget *widget = 0 ) const; virtual void drawComplexControl( TQ_ComplexControl control, TQPainter *p, const TQStyleControlElementData &ceData, ControlElementFlags elementFlags, const TQRect &r, const TQColorGroup &cg, SFlags flags = Style_Default, SCFlags controls = SC_All, SCFlags active = SC_None, const TQStyleOption& = TQStyleOption::Default, const TQWidget* widget = 0 ) const; virtual void drawTDEStylePrimitive( TDEStylePrimitive kpe, TQPainter* p, const TQStyleControlElementData &ceData, ControlElementFlags elementFlags, const TQRect &r, const TQColorGroup &cg, SFlags flags = Style_Default, const TQStyleOption& = TQStyleOption::Default, const TQWidget* widget = 0 ) const; virtual int styleHint( StyleHint sh, const TQStyleControlElementData &ceData, ControlElementFlags elementFlags, const TQStyleOption& = TQStyleOption::Default, TQStyleHintReturn* returnData = 0, const TQWidget *widget = 0 ) const; virtual TQSize sizeFromContents( ContentsType contents, const TQStyleControlElementData &ceData, ControlElementFlags elementFlags, const TQSize &contentsSize, const TQStyleOption& = TQStyleOption::Default, const TQWidget *widget = 0 ) const; virtual TQRect subRect(SubRect, const TQStyleControlElementData &ceData, const ControlElementFlags elementFlags, const TQWidget *) const; virtual void polish( const TQStyleControlElementData &ceData, ControlElementFlags elementFlags, void * ); virtual void unPolish( const TQStyleControlElementData &ceData, ControlElementFlags elementFlags, void * ); virtual bool objectEventHandler( const TQStyleControlElementData &ceData, ControlElementFlags elementFlags, void* source, TQEvent *e ); /** * By default this just sets the background brushes to the pixmapped * background. */ virtual void applicationPolish( const TQStyleControlElementData &ceData, ControlElementFlags elementFlags, void * ); virtual void applicationUnPolish( const TQStyleControlElementData &ceData, ControlElementFlags elementFlags, void * ); /** \internal */ // to make it possible for derived classes to overload this function virtual void polish( TQPalette& pal ); /** * This is a convenience method for drawing widgets with * borders, highlights, pixmaps, colors, etc... * You specify the widget type and it will draw it according to the * config file settings. * * @param x The x coordinate of the button's upper left hand corner. * @param y The y coordinate of the buttons' upper left hand corner. * @param w The button width. * @param h The button height. * @param p The TQPainter to draw on. * @param g The color group to use. * @param sunken The button is drawn with a sunken style if @p true * @param rounded @p true if the widget is rounded, @p false if rectangular. * @param type The widget type to paint. */ virtual void drawBaseButton( TQPainter *p, int x, int y, int w, int h, const TQColorGroup &g, bool sunken = false, bool rounded = false, WidgetType type = Bevel ) const; /** * Draw a mask with for widgets that may be rounded. * *Currently used * by pushbuttons and comboboxes. * * @param p The TQPainter to draw on. * @param x The x coordinate of the widget's upper left hand corner. * @param y The y coordinate of the widget's upper left hand corner. * @param w The widget width. * @param h The widget height. * @param rounded @p true if the widget is rounded, @p false if rectangular. */ virtual void drawBaseMask( TQPainter *p, int x, int y, int w, int h, bool rounded ) const; /** * Draw a shaded rectangle using the given style. * * @param p The painter to draw on. * @param g The color group to use. * @param x The x coordinate of the rectangle's upper left hand corner. * @param y The y coordinate of the rectangle's upper left hand corner. * @param w The rectangle width. * @param h The rectangle height. * @param sunken Draws a sunken style if @p true. * @param rounded Draws a rounded shape if @p true. Requires bWidth to be * at least 1. * @param hWidth The highlight width. * @param bWidth The border width. * @param style The shading style to use. */ virtual void drawShade( TQPainter *p, int x, int y, int w, int h, const TQColorGroup &g, bool sunken, bool rounded, int hWidth, int bWidth, ShadeStyle style ) const; int popupMenuItemHeight( bool checkable, TQMenuItem *mi, const TQFontMetrics &fm ); protected: TQPalette oldPalette, popupPalette, indiPalette, exIndiPalette; bool paletteSaved; bool polishLock; TQStyle *mtfstyle; TQPixmap* makeMenuBarCache(int w, int h) const; mutable TQPixmap* menuCache; mutable TQPixmap* vsliderCache; Qt::HANDLE brushHandle; bool brushHandleSet; bool kickerMode; protected slots: void paletteChanged(); }; #endif