Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdelibs@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 230 insertions, 0 deletions

diff --git a/kstyles/kthemestyle/kthemestyle.h b/kstyles/kthemestyle/kthemestyle.h
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+++ b/kstyles/kthemestyle/kthemestyle.h
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+/*
+$Id$
+
+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