diff options
Diffstat (limited to 'src/widgets/styles/qwindowsxpstyle_p.h')
| -rw-r--r-- | src/widgets/styles/qwindowsxpstyle_p.h | 366 |
1 files changed, 44 insertions, 322 deletions
diff --git a/src/widgets/styles/qwindowsxpstyle_p.h b/src/widgets/styles/qwindowsxpstyle_p.h index fa3f23bf84..646c3932c9 100644 --- a/src/widgets/styles/qwindowsxpstyle_p.h +++ b/src/widgets/styles/qwindowsxpstyle_p.h @@ -42,341 +42,63 @@ #ifndef QWINDOWSXPSTYLE_P_H #define QWINDOWSXPSTYLE_P_H -// -// 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. -// +#include <private/qwindowsstyle_p.h> -#include "qwindowsxpstyle.h" -#include "qwindowsstyle_p.h" -#include <qmap.h> -#include <qt_windows.h> - -// Note, these tests are duplicated in qwizard_win.cpp. -#ifdef Q_CC_GNU -# include <w32api.h> -# if (__W32API_MAJOR_VERSION >= 3 || (__W32API_MAJOR_VERSION == 2 && __W32API_MINOR_VERSION >= 5)) -# ifdef _WIN32_WINNT -# undef _WIN32_WINNT -# endif -# define _WIN32_WINNT 0x0501 -# include <commctrl.h> -# endif -#endif - -#include <uxtheme.h> - -#if WINVER >= 0x0600 -#include <vssym32.h> -#else -#include <tmschema.h> -#endif - -#include <limits.h> +QT_BEGIN_HEADER QT_BEGIN_NAMESPACE -// Older Platform SDKs do not have the extended DrawThemeBackgroundEx -// function. We add the needed parts here, and use the extended -// function dynamically, if available in uxtheme.dll. Else, we revert -// back to using the DrawThemeBackground function. -#ifndef DTBG_OMITBORDER -# ifndef DTBG_CLIPRECT -# define DTBG_CLIPRECT 0x00000001 -# endif -# ifndef DTBG_DRAWSOLID -# define DTBG_DRAWSOLID 0x00000002 -# endif -# ifndef DTBG_OMITBORDER -# define DTBG_OMITBORDER 0x00000004 -# endif -# ifndef DTBG_OMITCONTENT -# define DTBG_OMITCONTENT 0x00000008 -# endif -# ifndef DTBG_COMPUTINGREGION -# define DTBG_COMPUTINGREGION 0x00000010 -# endif -# ifndef DTBG_MIRRORDC -# define DTBG_MIRRORDC 0x00000020 -# endif - typedef struct _DTBGOPTS - { - DWORD dwSize; - DWORD dwFlags; - RECT rcClip; - } DTBGOPTS, *PDTBGOPTS; -#endif // _DTBGOPTS - -// Undefined for some compile environments -#ifndef TMT_TEXTCOLOR -# define TMT_TEXTCOLOR 3803 -#endif -#ifndef TMT_BORDERCOLORHINT -# define TMT_BORDERCOLORHINT 3822 -#endif -#ifndef TMT_BORDERSIZE -# define TMT_BORDERSIZE 2403 -#endif -#ifndef TMT_BORDERONLY -# define TMT_BORDERONLY 2203 -#endif -#ifndef TMT_TRANSPARENTCOLOR -# define TMT_TRANSPARENTCOLOR 3809 -#endif -#ifndef TMT_CAPTIONMARGINS -# define TMT_CAPTIONMARGINS 3603 -#endif -#ifndef TMT_CONTENTMARGINS -# define TMT_CONTENTMARGINS 3602 -#endif -#ifndef TMT_SIZINGMARGINS -# define TMT_SIZINGMARGINS 3601 -#endif -#ifndef TMT_GLYPHTYPE -# define TMT_GLYPHTYPE 4012 -#endif -#ifndef TMT_BGTYPE -# define TMT_BGTYPE 4001 -#endif -#ifndef TMT_TEXTSHADOWTYPE -# define TMT_TEXTSHADOWTYPE 4010 -#endif -#ifndef TMT_BORDERCOLOR -# define TMT_BORDERCOLOR 3801 -#endif -#ifndef BT_IMAGEFILE -# define BT_IMAGEFILE 0 -#endif -#ifndef BT_BORDERFILL -# define BT_BORDERFILL 1 -#endif -#ifndef BT_NONE -# define BT_NONE 2 -#endif -#ifndef TMT_FILLCOLOR -# define TMT_FILLCOLOR 3802 -#endif -#ifndef TMT_PROGRESSCHUNKSIZE -# define TMT_PROGRESSCHUNKSIZE 2411 -#endif - -// TMT_TEXTSHADOWCOLOR is wrongly defined in mingw -#if TMT_TEXTSHADOWCOLOR != 3818 -#undef TMT_TEXTSHADOWCOLOR -#define TMT_TEXTSHADOWCOLOR 3818 -#endif -#ifndef TST_NONE -# define TST_NONE 0 -#endif - -#ifndef GT_NONE -# define GT_NONE 0 -#endif -#ifndef GT_IMAGEGLYPH -# define GT_IMAGEGLYPH 1 -#endif - -// These defines are missing from the tmschema, but still exist as -// states for their parts -#ifndef MINBS_INACTIVE -#define MINBS_INACTIVE 5 -#endif -#ifndef MAXBS_INACTIVE -#define MAXBS_INACTIVE 5 -#endif -#ifndef RBS_INACTIVE -#define RBS_INACTIVE 5 -#endif -#ifndef HBS_INACTIVE -#define HBS_INACTIVE 5 -#endif -#ifndef CBS_INACTIVE -#define CBS_INACTIVE 5 -#endif - -// Uncomment define below to build debug assisting code, and output -// #define DEBUG_XP_STYLE #if !defined(QT_NO_STYLE_WINDOWSXP) -// Declarations ----------------------------------------------------------------------------------- -class XPThemeData +class QWindowsXPStylePrivate; +class QWindowsXPStyle : public QWindowsStyle { + Q_OBJECT public: - explicit XPThemeData(const QWidget *w = 0, QPainter *p = 0, int themeIn = -1, - int part = 0, int state = 0, const QRect &r = QRect()) - : widget(w), painter(p), theme(themeIn), htheme(0), partId(part), stateId(state), - mirrorHorizontally(false), mirrorVertically(false), noBorder(false), - noContent(false), rotate(0), rect(r) - {} - - HRGN mask(QWidget *widget); - HTHEME handle(); - - RECT toRECT(const QRect &qr); - bool isValid(); - - const QWidget *widget; - QPainter *painter; - - int theme; - HTHEME htheme; - int partId; - int stateId; - - uint mirrorHorizontally : 1; - uint mirrorVertically : 1; - uint noBorder : 1; - uint noContent : 1; - uint rotate; - QRect rect; -}; - -struct ThemeMapKey { - int theme; - int partId; - int stateId; - bool noBorder; - bool noContent; - - ThemeMapKey() : partId(-1), stateId(-1) {} - ThemeMapKey(const XPThemeData &data) - : theme(data.theme), partId(data.partId), stateId(data.stateId), - noBorder(data.noBorder), noContent(data.noContent) {} - -}; - -inline uint qHash(const ThemeMapKey &key) -{ return key.theme ^ key.partId ^ key.stateId; } - -inline bool operator==(const ThemeMapKey &k1, const ThemeMapKey &k2) -{ - return k1.theme == k2.theme - && k1.partId == k2.partId - && k1.stateId == k2.stateId; -} - -enum AlphaChannelType { - UnknownAlpha = -1, // Alpha of part & state not yet known - NoAlpha, // Totally opaque, no need to touch alpha (RGB) - MaskAlpha, // Alpha channel must be fixed (ARGB) - RealAlpha // Proper alpha values from Windows (ARGB_Premultiplied) -}; - -struct ThemeMapData { - AlphaChannelType alphaType; // Which type of alpha on part & state - - bool dataValid : 1; // Only used to detect if hash value is ok - bool partIsTransparent : 1; - bool hasAnyData : 1; // False = part & state has not data, NOP - bool hasAlphaChannel : 1; // True = part & state has real Alpha - bool wasAlphaSwapped : 1; // True = alpha channel needs to be swapped - bool hadInvalidAlpha : 1; // True = alpha channel contained invalid alpha values - - ThemeMapData() : dataValid(false), partIsTransparent(false), hasAnyData(false), - hasAlphaChannel(false), wasAlphaSwapped(false), hadInvalidAlpha(false) {} -}; - -class QWindowsXPStylePrivate : public QWindowsStylePrivate -{ - Q_DECLARE_PUBLIC(QWindowsXPStyle) -public: - enum Theme { - ButtonTheme, - ComboboxTheme, - EditTheme, - HeaderTheme, - ListViewTheme, - MenuTheme, - ProgressTheme, - RebarTheme, - ScrollBarTheme, - SpinTheme, - TabTheme, - TaskDialogTheme, - ToolBarTheme, - ToolTipTheme, - TrackBarTheme, - TreeViewTheme, - WindowTheme, - StatusTheme, - NThemes - }; - - QWindowsXPStylePrivate() - : QWindowsStylePrivate(), hasInitColors(false), bufferDC(0), bufferBitmap(0), nullBitmap(0), - bufferPixels(0), bufferW(0), bufferH(0) - { init(); } - - ~QWindowsXPStylePrivate() - { cleanup(); } - - static HWND winId(const QWidget *widget); - - void init(bool force = false); - void cleanup(bool force = false); - void cleanupHandleMap(); - const QPixmap *tabBody(QWidget *widget); - - HBITMAP buffer(int w = 0, int h = 0); - HDC bufferHDC() - { return bufferDC;} - - static bool resolveSymbols(); - static bool useXP(bool update = false); - - bool isTransparent(XPThemeData &themeData); - QRegion region(XPThemeData &themeData); - - void setTransparency(QWidget *widget, XPThemeData &themeData); - void drawBackground(XPThemeData &themeData); - void drawBackgroundThruNativeBuffer(XPThemeData &themeData); - void drawBackgroundDirectly(XPThemeData &themeData); - - bool hasAnyData(const QRect &rect); - bool hasAlphaChannel(const QRect &rect); - bool fixAlphaChannel(const QRect &rect); - bool swapAlphaChannel(const QRect &rect, bool allPixels = false); - - QRgb groupBoxTextColor; - QRgb groupBoxTextColorDisabled; - QRgb sliderTickColor; - bool hasInitColors; - - static HTHEME createTheme(int theme, HWND hwnd); - static QString themeName(int theme); - static inline bool hasTheme(int theme) { return theme >= 0 && theme < NThemes && m_themes[theme]; } - - QIcon dockFloat, dockClose; + QWindowsXPStyle(); + QWindowsXPStyle(QWindowsXPStylePrivate &dd); + ~QWindowsXPStyle(); + + void unpolish(QApplication*); + void polish(QApplication*); + void polish(QWidget*); + void polish(QPalette&); + void unpolish(QWidget*); + + void drawPrimitive(PrimitiveElement pe, const QStyleOption *option, QPainter *p, + const QWidget *widget = 0) const; + void drawControl(ControlElement element, const QStyleOption *option, QPainter *p, + const QWidget *wwidget = 0) const; + QRect subElementRect(SubElement r, const QStyleOption *option, const QWidget *widget = 0) const; + QRect subControlRect(ComplexControl cc, const QStyleOptionComplex *option, SubControl sc, + const QWidget *widget = 0) const; + void drawComplexControl(ComplexControl cc, const QStyleOptionComplex *option, QPainter *p, + const QWidget *widget = 0) const; + QSize sizeFromContents(ContentsType ct, const QStyleOption *option, const QSize &contentsSize, + const QWidget *widget = 0) const; + int pixelMetric(PixelMetric pm, const QStyleOption *option = 0, + const QWidget *widget = 0) const; + int styleHint(StyleHint hint, const QStyleOption *option = 0, const QWidget *widget = 0, + QStyleHintReturn *returnData = 0) const; + + QPalette standardPalette() const; + QPixmap standardPixmap(StandardPixmap standardIcon, const QStyleOption *option, + const QWidget *widget = 0) const; + QIcon standardIcon(StandardPixmap standardIcon, const QStyleOption *option = 0, + const QWidget *widget = 0) const; private: -#ifdef DEBUG_XP_STYLE - void dumpNativeDIB(int w, int h); - void showProperties(XPThemeData &themeData); -#endif - - static QBasicAtomicInt ref; - static bool use_xp; - static QPixmap *tabbody; - - QHash<ThemeMapKey, ThemeMapData> alphaCache; - HDC bufferDC; - HBITMAP bufferBitmap; - HBITMAP nullBitmap; - uchar *bufferPixels; - int bufferW, bufferH; - - static HTHEME m_themes[NThemes]; + Q_DISABLE_COPY(QWindowsXPStyle) + Q_DECLARE_PRIVATE(QWindowsXPStyle) + friend class QStyleFactory; + void *reserved; }; -#endif // QT_NO_STYLE_WINDOWS +#endif // QT_NO_STYLE_WINDOWSXP QT_END_NAMESPACE -#endif //QWINDOWSXPSTYLE_P_H +QT_END_HEADER + +#endif // QWINDOWSXPSTYLE_P_H |