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Diffstat (limited to 'kstyles/kthemestyle/kthemestyle.h')
| -rw-r--r-- | kstyles/kthemestyle/kthemestyle.h | 230 |
1 files changed, 230 insertions, 0 deletions
diff --git a/kstyles/kthemestyle/kthemestyle.h b/kstyles/kthemestyle/kthemestyle.h new file mode 100644 index 000000000..9b7d54b60 --- /dev/null +++ b/kstyles/kthemestyle/kthemestyle.h @@ -0,0 +1,230 @@ +/* +$Id$ + +This file is part of the KDE libraries +Copyright (C) 1999 Daniel M. Duley <mosfet@kde.org> + +KDE3 port (C) 2001-2002 Maksim Orlovich <mo002j@mail.rochester.edu> +Port version 0.9.7 + +Includes code portions from the dotNET style, and the KDE HighColor style. + +dotNET Style + Copyright (C) 2001, Chris Lee <lee@azsites.com> + Carsten Pfeiffer <pfeiffer@kde.org> + +KDE3 HighColor Style +Copyright (C) 2001 Karol Szwed <gallium@kde.org> + (C) 2001 Fredrik Höglund <fredrik@kde.org> + +Drawing routines adapted from the KDE2 HCStyle, +Copyright (C) 2000 Daniel M. Duley <mosfet@kde.org> + (C) 2000 Dirk Mueller <mueller@kde.org> + (C) 2001 Martijn Klingens <klingens@kde.org> + + + 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 <qglobal.h> + +#include "kthemebase.h" +#include <qwindowdefs.h> +#include <qobject.h> +#include <qbutton.h> +#include <qpushbutton.h> +#include <qscrollbar.h> +#include <qtabbar.h> +#include <qstring.h> +#include <qintdict.h> +#include <qmap.h> + + +/** + * 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 KConfig file. + * @param configFile A KConfig file to use as the theme configuration. + * Defaults to ~/.kderc. + */ + KThemeStyle( const QString& configDir, const QString &configFile = QString::null ); + ~KThemeStyle(); + + virtual int pixelMetric ( PixelMetric metric, const QWidget * widget = 0 ) const; + + virtual void drawPrimitive ( PrimitiveElement pe, QPainter * p, const QRect & r, const QColorGroup & cg, + SFlags flags = Style_Default, + const QStyleOption& = QStyleOption::Default ) const; + + virtual void drawControl( ControlElement element, + QPainter *p, + const QWidget *widget, + const QRect &r, + const QColorGroup &cg, + SFlags how = Style_Default, + const QStyleOption& = QStyleOption::Default ) const; + + virtual void drawControlMask( ControlElement element, + QPainter *p, + const QWidget *widget, + const QRect &r, + const QStyleOption& = QStyleOption::Default ) const; + + + virtual void drawComplexControl( ComplexControl control, + QPainter *p, + const QWidget* widget, + const QRect &r, + const QColorGroup &cg, + SFlags flags = Style_Default, + SCFlags controls = SC_All, + SCFlags active = SC_None, + const QStyleOption& = QStyleOption::Default ) const; + + virtual void drawKStylePrimitive( KStylePrimitive kpe, + QPainter* p, + const QWidget* widget, + const QRect &r, + const QColorGroup &cg, + SFlags flags = Style_Default, + const QStyleOption& = QStyleOption::Default ) const; + + + virtual int styleHint( StyleHint sh, + const QWidget *widget = 0, + const QStyleOption& = QStyleOption::Default, + QStyleHintReturn* returnData = 0 ) const; + + virtual QSize sizeFromContents( ContentsType contents, + const QWidget *widget, + const QSize &contentsSize, + const QStyleOption& = QStyleOption::Default ) const; + + virtual QRect subRect(SubRect, const QWidget *) const; + + virtual void polish( QWidget* ); + virtual void unPolish( QWidget* ); + virtual bool eventFilter( QObject* object, QEvent* event ); + /** + * By default this just sets the background brushes to the pixmapped + * background. + */ + virtual void polish( QApplication *app ); + virtual void unPolish( QApplication* ); + + /** \internal */ + // to make it possible for derived classes to overload this function + virtual void polish( QPalette& 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 QPainter 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( QPainter *p, int x, int y, int w, int h, + const QColorGroup &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 QPainter 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( QPainter *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( QPainter *p, int x, int y, int w, int h, + const QColorGroup &g, bool sunken, bool rounded, + int hWidth, int bWidth, ShadeStyle style ) const; + int popupMenuItemHeight( bool checkable, QMenuItem *mi, + const QFontMetrics &fm ); + +protected: + QPalette oldPalette, popupPalette, indiPalette, exIndiPalette; + bool paletteSaved; + bool polishLock; + QStyle *mtfstyle; + + QPixmap* makeMenuBarCache(int w, int h) const; + + mutable QPixmap* menuCache; + mutable QPixmap* vsliderCache; + + Qt::HANDLE brushHandle; + bool brushHandleSet; + bool kickerMode; + +protected slots: + void paletteChanged(); + + + +}; + + +#endif |