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-/****************************************************************************
-**
-** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtGui module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** GNU Lesser General Public License Usage
-** This file may be used under the terms of the GNU Lesser General Public
-** License version 2.1 as published by the Free Software Foundation and
-** appearing in the file LICENSE.LGPL included in the packaging of this
-** file. Please review the following information to ensure the GNU Lesser
-** General Public License version 2.1 requirements will be met:
-** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights. These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU General
-** Public License version 3.0 as published by the Free Software Foundation
-** and appearing in the file LICENSE.GPL included in the packaging of this
-** file. Please review the following information to ensure the GNU General
-** Public License version 3.0 requirements will be met:
-** http://www.gnu.org/copyleft/gpl.html.
-**
-** Other Usage
-** Alternatively, this file may be used in accordance with the terms and
-** conditions contained in a signed written agreement between you and Nokia.
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-#include "qwindowsxpstyle.h"
-#include "qwindowsxpstyle_p.h"
-
-#if !defined(QT_NO_STYLE_WINDOWSXP) || defined(QT_PLUGIN)
-
-#include <private/qobject_p.h>
-#include <private/qpaintengine_raster_p.h>
-#include <private/qapplication_p.h>
-#include <private/qstylehelper_p.h>
-#include <private/qwidget_p.h>
-#include <private/qsystemlibrary_p.h>
-#include <qpainter.h>
-#include <qpaintengine.h>
-#include <qwidget.h>
-#include <qapplication.h>
-#include <qpixmapcache.h>
-
-#include <qdesktopwidget.h>
-#include <qtoolbutton.h>
-#include <qtabbar.h>
-#include <qcombobox.h>
-#include <qscrollbar.h>
-#include <qheaderview.h>
-#include <qspinbox.h>
-#include <qlistview.h>
-#include <qstackedwidget.h>
-#include <qpushbutton.h>
-#include <qtoolbar.h>
-#include <qlabel.h>
-#include <qvarlengtharray.h>
-#include <qdebug.h>
-
-QT_BEGIN_NAMESPACE
-
-// Runtime resolved theme engine function calls
-typedef bool (WINAPI *PtrIsAppThemed)();
-typedef bool (WINAPI *PtrIsThemeActive)();
-typedef HRESULT (WINAPI *PtrGetThemePartSize)(HTHEME hTheme, HDC hdc, int iPartId, int iStateId, OPTIONAL RECT *prc, enum THEMESIZE eSize, OUT SIZE *psz);
-typedef HTHEME (WINAPI *PtrOpenThemeData)(HWND hwnd, LPCWSTR pszClassList);
-typedef HRESULT (WINAPI *PtrCloseThemeData)(HTHEME hTheme);
-typedef HRESULT (WINAPI *PtrDrawThemeBackground)(HTHEME hTheme, HDC hdc, int iPartId, int iStateId, const RECT *pRect, OPTIONAL const RECT *pClipRect);
-typedef HRESULT (WINAPI *PtrDrawThemeBackgroundEx)(HTHEME hTheme, HDC hdc, int iPartId, int iStateId, const RECT *pRect, OPTIONAL const DTBGOPTS *pOptions);
-typedef HRESULT (WINAPI *PtrGetCurrentThemeName)(OUT LPWSTR pszThemeFileName, int cchMaxNameChars, OUT OPTIONAL LPWSTR pszColorBuff, int cchMaxColorChars, OUT OPTIONAL LPWSTR pszSizeBuff, int cchMaxSizeChars);
-typedef HRESULT (WINAPI *PtrGetThemeDocumentationProperty)(LPCWSTR pszThemeName, LPCWSTR pszPropertyName, OUT LPWSTR pszValueBuff, int cchMaxValChars);
-typedef HRESULT (WINAPI *PtrGetThemeBool)(HTHEME hTheme, int iPartId, int iStateId, int iPropId, OUT BOOL *pfVal);
-typedef HRESULT (WINAPI *PtrGetThemeColor)(HTHEME hTheme, int iPartId, int iStateId, int iPropId, OUT COLORREF *pColor);
-typedef HRESULT (WINAPI *PtrGetThemeEnumValue)(HTHEME hTheme, int iPartId, int iStateId, int iPropId, OUT int *piVal);
-typedef HRESULT (WINAPI *PtrGetThemeFilename)(HTHEME hTheme, int iPartId, int iStateId, int iPropId, OUT LPWSTR pszThemeFileName, int cchMaxBuffChars);
-typedef HRESULT (WINAPI *PtrGetThemeFont)(HTHEME hTheme, OPTIONAL HDC hdc, int iPartId, int iStateId, int iPropId, OUT LOGFONT *pFont);
-typedef HRESULT (WINAPI *PtrGetThemeInt)(HTHEME hTheme, int iPartId, int iStateId, int iPropId, OUT int *piVal);
-typedef HRESULT (WINAPI *PtrGetThemeIntList)(HTHEME hTheme, int iPartId, int iStateId, int iPropId, OUT INTLIST *pIntList);
-typedef HRESULT (WINAPI *PtrGetThemeMargins)(HTHEME hTheme, OPTIONAL HDC hdc, int iPartId, int iStateId, int iPropId, OPTIONAL RECT *prc, OUT MARGINS *pMargins);
-typedef HRESULT (WINAPI *PtrGetThemeMetric)(HTHEME hTheme, OPTIONAL HDC hdc, int iPartId, int iStateId, int iPropId, OUT int *piVal);
-typedef HRESULT (WINAPI *PtrGetThemePartSize)(HTHEME hTheme, HDC hdc, int iPartId, int iStateId, OPTIONAL RECT *prc, enum THEMESIZE eSize, OUT SIZE *psz);
-typedef HRESULT (WINAPI *PtrGetThemePosition)(HTHEME hTheme, int iPartId, int iStateId, int iPropId, OUT POINT *pPoint);
-typedef HRESULT (WINAPI *PtrGetThemePropertyOrigin)(HTHEME hTheme, int iPartId, int iStateId, int iPropId, OUT enum PROPERTYORIGIN *pOrigin);
-typedef HRESULT (WINAPI *PtrGetThemeRect)(HTHEME hTheme, int iPartId, int iStateId, int iPropId, OUT RECT *pRect);
-typedef HRESULT (WINAPI *PtrGetThemeString)(HTHEME hTheme, int iPartId, int iStateId, int iPropId, OUT LPWSTR pszBuff, int cchMaxBuffChars);
-typedef HRESULT (WINAPI *PtrGetThemeBackgroundRegion)(HTHEME hTheme, OPTIONAL HDC hdc, int iPartId, int iStateId, const RECT *pRect, OUT HRGN *pRegion);
-typedef BOOL (WINAPI *PtrIsThemeBackgroundPartiallyTransparent)(HTHEME hTheme, int iPartId, int iStateId);
-
-static PtrIsAppThemed pIsAppThemed = 0;
-static PtrIsThemeActive pIsThemeActive = 0;
-static PtrOpenThemeData pOpenThemeData = 0;
-static PtrCloseThemeData pCloseThemeData = 0;
-static PtrDrawThemeBackground pDrawThemeBackground = 0;
-static PtrDrawThemeBackgroundEx pDrawThemeBackgroundEx = 0;
-static PtrGetCurrentThemeName pGetCurrentThemeName = 0;
-static PtrGetThemeBool pGetThemeBool = 0;
-static PtrGetThemeColor pGetThemeColor = 0;
-static PtrGetThemeEnumValue pGetThemeEnumValue = 0;
-static PtrGetThemeFilename pGetThemeFilename = 0;
-static PtrGetThemeFont pGetThemeFont = 0;
-static PtrGetThemeInt pGetThemeInt = 0;
-static PtrGetThemeIntList pGetThemeIntList = 0;
-static PtrGetThemeMargins pGetThemeMargins = 0;
-static PtrGetThemeMetric pGetThemeMetric = 0;
-static PtrGetThemePartSize pGetThemePartSize = 0;
-static PtrGetThemePosition pGetThemePosition = 0;
-static PtrGetThemePropertyOrigin pGetThemePropertyOrigin = 0;
-static PtrGetThemeRect pGetThemeRect = 0;
-static PtrGetThemeString pGetThemeString = 0;
-static PtrGetThemeBackgroundRegion pGetThemeBackgroundRegion = 0;
-static PtrGetThemeDocumentationProperty pGetThemeDocumentationProperty = 0;
-static PtrIsThemeBackgroundPartiallyTransparent pIsThemeBackgroundPartiallyTransparent = 0;
-
-// General const values
-static const int windowsItemFrame = 2; // menu item frame width
-static const int windowsItemHMargin = 3; // menu item hor text margin
-static const int windowsItemVMargin = 0; // menu item ver text margin
-static const int windowsArrowHMargin = 6; // arrow horizontal margin
-static const int windowsRightBorder = 12; // right border on windows
-
-// External function calls
-extern Q_GUI_EXPORT HDC qt_win_display_dc();
-extern QRegion qt_region_from_HRGN(HRGN rgn);
-
-
-
-// Theme data helper ------------------------------------------------------------------------------
-/* \internal
- Returns true if the themedata is valid for use.
-*/
-bool XPThemeData::isValid()
-{
- return QWindowsXPStylePrivate::useXP() && name.size() && handle();
-}
-
-
-/* \internal
- Returns the theme engine handle to the specific class.
- If the handle hasn't been opened before, it opens the data, and
- adds it to a static map, for caching.
-*/
-HTHEME XPThemeData::handle()
-{
- if (!QWindowsXPStylePrivate::useXP())
- return 0;
-
- if (!htheme && QWindowsXPStylePrivate::handleMap)
- htheme = QWindowsXPStylePrivate::handleMap->operator[](name);
-
- if (!htheme) {
- htheme = pOpenThemeData(QWindowsXPStylePrivate::winId(widget), (wchar_t*)name.utf16());
- if (htheme) {
- if (!QWindowsXPStylePrivate::handleMap)
- QWindowsXPStylePrivate::handleMap = new QMap<QString, HTHEME>;
- QWindowsXPStylePrivate::handleMap->operator[](name) = htheme;
- }
- }
-
- return htheme;
-}
-
-/* \internal
- Converts a QRect to the native RECT structure.
-*/
-RECT XPThemeData::toRECT(const QRect &qr)
-{
- RECT r;
- r.left = qr.x();
- r.right = qr.x() + qr.width();
- r.top = qr.y();
- r.bottom = qr.y() + qr.height();
- return r;
-}
-
-/* \internal
- Returns the native region of a part, if the part is considered
- transparent. The region is scaled to the parts size (rect).
-*/
-HRGN XPThemeData::mask()
-{
- if (!pIsThemeBackgroundPartiallyTransparent(handle(), partId, stateId))
- return 0;
-
- HRGN hrgn;
- HDC dc = painter == 0 ? 0 : painter->paintEngine()->getDC();
- RECT nativeRect = toRECT(rect);
- pGetThemeBackgroundRegion(handle(), dc, partId, stateId, &nativeRect, &hrgn);
- if (dc)
- painter->paintEngine()->releaseDC(dc);
- return hrgn;
-}
-
-// QWindowsXPStylePrivate -------------------------------------------------------------------------
-// Static initializations
-QWidget *QWindowsXPStylePrivate::limboWidget = 0;
-QPixmap *QWindowsXPStylePrivate::tabbody = 0;
-QMap<QString,HTHEME> *QWindowsXPStylePrivate::handleMap = 0;
-bool QWindowsXPStylePrivate::use_xp = false;
-QBasicAtomicInt QWindowsXPStylePrivate::ref = Q_BASIC_ATOMIC_INITIALIZER(-1); // -1 based refcounting
-
-/* \internal
- Checks if the theme engine can/should be used, or if we should
- fall back to Windows style.
-*/
-bool QWindowsXPStylePrivate::useXP(bool update)
-{
- if (!update)
- return use_xp;
- return (use_xp = resolveSymbols() && pIsThemeActive()
- && (pIsAppThemed() || !QApplication::instance()));
-}
-
-/* \internal
- Handles refcounting, and queries the theme engine for usage.
-*/
-void QWindowsXPStylePrivate::init(bool force)
-{
- if (ref.ref() && !force)
- return;
- if (!force) // -1 based atomic refcounting
- ref.ref();
-
- useXP(true);
-}
-
-/* \internal
- Cleans up all static data.
-*/
-void QWindowsXPStylePrivate::cleanup(bool force)
-{
- if(bufferBitmap) {
- if (bufferDC && nullBitmap)
- SelectObject(bufferDC, nullBitmap);
- DeleteObject(bufferBitmap);
- bufferBitmap = 0;
- }
-
- if(bufferDC)
- DeleteDC(bufferDC);
- bufferDC = 0;
-
- if (ref.deref() && !force)
- return;
- if (!force) // -1 based atomic refcounting
- ref.deref();
-
- use_xp = false;
- cleanupHandleMap();
- if (limboWidget) {
- if (QApplication::closingDown())
- delete limboWidget;
- else
- limboWidget->deleteLater();
- }
- delete tabbody;
- limboWidget = 0;
- tabbody = 0;
-}
-
-/* \internal
- Closes all open theme data handles to ensure that we don't leak
- resources, and that we don't refere to old handles when for
- example the user changes the theme style.
-*/
-void QWindowsXPStylePrivate::cleanupHandleMap()
-{
- if (!handleMap)
- return;
-
- QMap<QString, HTHEME>::Iterator it;
- for (it = handleMap->begin(); it != handleMap->end(); ++it)
- pCloseThemeData(it.value());
- delete handleMap;
- handleMap = 0;
-}
-
-/*! \internal
- This function will always return a valid window handle, and might
- create a limbo widget to do so.
- We often need a window handle to for example open theme data, so
- this function ensures that we get one.
-*/
-HWND QWindowsXPStylePrivate::winId(const QWidget *widget)
-{
- if (widget && widget->internalWinId())
- return widget->internalWinId();
-
- if (!limboWidget) {
- limboWidget = new QWidget(0);
- limboWidget->createWinId();
- limboWidget->setObjectName(QLatin1String("xp_limbo_widget"));
- // We don't need this internal widget to appear in QApplication::topLevelWidgets()
- if (QWidgetPrivate::allWidgets)
- QWidgetPrivate::allWidgets->remove(limboWidget);
- }
-
- return limboWidget->winId();
-}
-
-/*! \internal
- Returns the pointer to a tab widgets body pixmap, scaled to the
- height of the screen. This way the theme engine doesn't need to
- scale the body for every time we ask for it. (Speed optimization)
-*/
-const QPixmap *QWindowsXPStylePrivate::tabBody(QWidget *)
-{
- if (!tabbody) {
- SIZE sz;
- XPThemeData theme(0, 0, QLatin1String("TAB"), TABP_BODY);
- pGetThemePartSize(theme.handle(), qt_win_display_dc(), TABP_BODY, 0, 0, TS_TRUE, &sz);
-
- tabbody = new QPixmap(sz.cx, QApplication::desktop()->screenGeometry().height());
- QPainter painter(tabbody);
- theme.rect = QRect(0, 0, sz.cx, sz.cy);
- drawBackground(theme);
- // We fill with the last line of the themedata, that
- // way we don't get a tiled pixmap inside big tabs
- QPixmap temp(sz.cx, 1);
- painter.drawPixmap(0, 0, temp, 0, sz.cy-1, -1, -1);
- painter.drawTiledPixmap(0, sz.cy, sz.cx, tabbody->height()-sz.cy, temp);
- }
- return tabbody;
-}
-
-/*! \internal
- Returns true if all the necessary theme engine symbols were
- resolved.
-*/
-bool QWindowsXPStylePrivate::resolveSymbols()
-{
- static bool tried = false;
- if (!tried) {
- tried = true;
- QSystemLibrary themeLib(QLatin1String("uxtheme"));
- pIsAppThemed = (PtrIsAppThemed)themeLib.resolve("IsAppThemed");
- if (pIsAppThemed) {
- pIsThemeActive = (PtrIsThemeActive )themeLib.resolve("IsThemeActive");
- pGetThemePartSize = (PtrGetThemePartSize )themeLib.resolve("GetThemePartSize");
- pOpenThemeData = (PtrOpenThemeData )themeLib.resolve("OpenThemeData");
- pCloseThemeData = (PtrCloseThemeData )themeLib.resolve("CloseThemeData");
- pDrawThemeBackground = (PtrDrawThemeBackground )themeLib.resolve("DrawThemeBackground");
- pDrawThemeBackgroundEx = (PtrDrawThemeBackgroundEx )themeLib.resolve("DrawThemeBackgroundEx");
- pGetCurrentThemeName = (PtrGetCurrentThemeName )themeLib.resolve("GetCurrentThemeName");
- pGetThemeBool = (PtrGetThemeBool )themeLib.resolve("GetThemeBool");
- pGetThemeColor = (PtrGetThemeColor )themeLib.resolve("GetThemeColor");
- pGetThemeEnumValue = (PtrGetThemeEnumValue )themeLib.resolve("GetThemeEnumValue");
- pGetThemeFilename = (PtrGetThemeFilename )themeLib.resolve("GetThemeFilename");
- pGetThemeFont = (PtrGetThemeFont )themeLib.resolve("GetThemeFont");
- pGetThemeInt = (PtrGetThemeInt )themeLib.resolve("GetThemeInt");
- pGetThemeIntList = (PtrGetThemeIntList )themeLib.resolve("GetThemeIntList");
- pGetThemeMargins = (PtrGetThemeMargins )themeLib.resolve("GetThemeMargins");
- pGetThemeMetric = (PtrGetThemeMetric )themeLib.resolve("GetThemeMetric");
- pGetThemePartSize = (PtrGetThemePartSize )themeLib.resolve("GetThemePartSize");
- pGetThemePosition = (PtrGetThemePosition )themeLib.resolve("GetThemePosition");
- pGetThemePropertyOrigin = (PtrGetThemePropertyOrigin)themeLib.resolve("GetThemePropertyOrigin");
- pGetThemeRect = (PtrGetThemeRect )themeLib.resolve("GetThemeRect");
- pGetThemeString = (PtrGetThemeString )themeLib.resolve("GetThemeString");
- pGetThemeBackgroundRegion = (PtrGetThemeBackgroundRegion )themeLib.resolve("GetThemeBackgroundRegion");
- pGetThemeDocumentationProperty = (PtrGetThemeDocumentationProperty )themeLib.resolve("GetThemeDocumentationProperty");
- pIsThemeBackgroundPartiallyTransparent = (PtrIsThemeBackgroundPartiallyTransparent)themeLib.resolve("IsThemeBackgroundPartiallyTransparent");
- }
- }
-
- return pIsAppThemed != 0;
-}
-
-/*! \internal
- Returns a native buffer (DIB section) of at least the size of
- ( \a x , \a y ). The buffer has a 32 bit depth, to not lose
- the alpha values on proper alpha-pixmaps.
-*/
-HBITMAP QWindowsXPStylePrivate::buffer(int w, int h)
-{
- // If we already have a HBITMAP which is of adequate size, just return that
- if (bufferBitmap) {
- if (bufferW >= w && bufferH >= h)
- return bufferBitmap;
- // Not big enough, discard the old one
- if (bufferDC && nullBitmap)
- SelectObject(bufferDC, nullBitmap);
- DeleteObject(bufferBitmap);
- bufferBitmap = 0;
- }
-
- w = qMax(bufferW, w);
- h = qMax(bufferH, h);
-
- if (!bufferDC)
- bufferDC = CreateCompatibleDC(qt_win_display_dc());
-
- // Define the header
- BITMAPINFO bmi;
- memset(&bmi, 0, sizeof(bmi));
- bmi.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
- bmi.bmiHeader.biWidth = w;
- bmi.bmiHeader.biHeight = -h;
- bmi.bmiHeader.biPlanes = 1;
- bmi.bmiHeader.biBitCount = 32;
- bmi.bmiHeader.biCompression = BI_RGB;
-
- // Create the pixmap
- bufferPixels = 0;
- bufferBitmap = CreateDIBSection(bufferDC, &bmi, DIB_RGB_COLORS, (void **) &bufferPixels, 0, 0);
- GdiFlush();
- nullBitmap = (HBITMAP)SelectObject(bufferDC, bufferBitmap);
-
- if (!bufferBitmap) {
- qErrnoWarning("QWindowsXPStylePrivate::buffer(w,h), failed to create dibsection");
- bufferW = 0;
- bufferH = 0;
- return 0;
- }
- if (!bufferPixels) {
- qErrnoWarning("QWindowsXPStylePrivate::buffer(w,h), did not allocate pixel data");
- bufferW = 0;
- bufferH = 0;
- return 0;
- }
- bufferW = w;
- bufferH = h;
-#ifdef DEBUG_XP_STYLE
- qDebug("Creating new dib section (%d, %d)", w, h);
-#endif
- return bufferBitmap;
-}
-
-/*! \internal
- Returns true if the part contains any transparency at all. This does
- not indicate what kind of transparency we're dealing with. It can be
- - Alpha transparency
- - Masked transparency
-*/
-bool QWindowsXPStylePrivate::isTransparent(XPThemeData &themeData)
-{
- return pIsThemeBackgroundPartiallyTransparent(themeData.handle(), themeData.partId,
- themeData.stateId);
-}
-
-
-/*! \internal
- Returns a QRegion of the region of the part
-*/
-QRegion QWindowsXPStylePrivate::region(XPThemeData &themeData)
-{
- HRGN hRgn = 0;
- RECT rect = themeData.toRECT(themeData.rect);
- if (!SUCCEEDED(pGetThemeBackgroundRegion(themeData.handle(), bufferHDC(), themeData.partId,
- themeData.stateId, &rect, &hRgn)))
- return QRegion();
-
- HRGN dest = CreateRectRgn(0, 0, 0, 0);
- const bool success = CombineRgn(dest, hRgn, 0, RGN_COPY) != ERROR;
-
- QRegion region;
-
- if (success)
- region = qt_region_from_HRGN(dest);
-
- DeleteObject(hRgn);
- DeleteObject(dest);
-
- return region;
-}
-
-/*! \internal
- Sets the parts region on a window.
-*/
-void QWindowsXPStylePrivate::setTransparency(QWidget *widget, XPThemeData &themeData)
-{
- HRGN hrgn = themeData.mask();
- if (hrgn && widget)
- SetWindowRgn(winId(widget), hrgn, true);
-}
-
-/*! \internal
- Returns true if the native doublebuffer contains a pixel which
- has a non-0xFF alpha value. Should only be use when its
- guaranteed that data painted into the buffer wasn't a proper
- alpha pixmap.
-*/
-bool QWindowsXPStylePrivate::hasAnyData(const QRect &rect)
-{
- const int startX = rect.left();
- const int startY = rect.top();
- const int w = rect.width();
- const int h = rect.height();
-
- for (int y = startY; y < h; ++y) {
- register DWORD *buffer = (DWORD*)bufferPixels + (y * bufferW);
- for (int x = startX; x < w; ++x, ++buffer) {
- int alpha = (*buffer) >> 24;
- if (alpha != 0xFF) // buffer has been touched
- return true;
- }
- }
- return false;
-}
-
-/*! \internal
- Returns true if the native doublebuffer contains pixels with
- varying alpha value.
-*/
-bool QWindowsXPStylePrivate::hasAlphaChannel(const QRect &rect)
-{
- const int startX = rect.left();
- const int startY = rect.top();
- const int w = rect.width();
- const int h = rect.height();
-
- int firstAlpha = -1;
- for (int y = startY; y < h/2; ++y) {
- register DWORD *buffer = (DWORD*)bufferPixels + (y * bufferW);
- for (int x = startX; x < w; ++x, ++buffer) {
- int alpha = (*buffer) >> 24;
- if (firstAlpha == -1)
- firstAlpha = alpha;
- else if (alpha != firstAlpha)
- return true;
- }
- }
- return false;
-}
-
-/*! \internal
- When the theme engine paints both a true alpha pixmap and a glyph
- into our buffer, the glyph might not contain a proper alpha value.
- The rule of thumb for premultiplied pixmaps is that the color
- values of a pixel can never be higher than the alpha values, so
- we use this to our advantage here, and fix all instances where
- this occures.
-*/
-bool QWindowsXPStylePrivate::fixAlphaChannel(const QRect &rect)
-{
- const int startX = rect.left();
- const int startY = rect.top();
- const int w = rect.width();
- const int h = rect.height();
- bool hasFixedAlphaValue = false;
-
- for (int y = startY; y < h; ++y) {
- register DWORD *buffer = (DWORD*)bufferPixels + (y * bufferW);
- for (register int x = startX; x < w; ++x, ++buffer) {
- uint pixel = *buffer;
- int alpha = qAlpha(pixel);
- if (qRed(pixel) > alpha || qGreen(pixel) > alpha || qBlue(pixel) > alpha) {
- *buffer |= 0xff000000;
- hasFixedAlphaValue = true;
- }
- }
- }
- return hasFixedAlphaValue;
-}
-
-/*! \internal
- Swaps the alpha values on certain pixels:
- 0xFF?????? -> 0x00??????
- 0x00?????? -> 0xFF??????
- Used to determin the mask of a non-alpha transparent pixmap in
- the native doublebuffer, and swap the alphas so we may paint
- the image as a Premultiplied QImage with drawImage(), and obtain
- the mask transparency.
-*/
-bool QWindowsXPStylePrivate::swapAlphaChannel(const QRect &rect, bool allPixels)
-{
- const int startX = rect.left();
- const int startY = rect.top();
- const int w = rect.width();
- const int h = rect.height();
- bool valueChange = false;
-
- // Flip the alphas, so that 255-alpha pixels are 0, and 0-alpha are 255.
- for (int y = startY; y < h; ++y) {
- register DWORD *buffer = (DWORD*)bufferPixels + (y * bufferW);
- for (register int x = startX; x < w; ++x, ++buffer) {
- if (allPixels) {
- *buffer |= 0xFF000000;
- continue;
- }
- register unsigned int alphaValue = (*buffer) & 0xFF000000;
- if (alphaValue == 0xFF000000) {
- *buffer = 0;
- valueChange = true;
- } else if (alphaValue == 0) {
- *buffer |= 0xFF000000;
- valueChange = true;
- }
- }
- }
- return valueChange;
-}
-
-/*! \internal
- Main theme drawing function.
- Determines the correct lowlevel drawing method depending on several
- factors.
- Use drawBackgroundThruNativeBuffer() if:
- - Painter does not have an HDC
- - Theme part is flipped (mirrored horizontally)
- else use drawBackgroundDirectly().
-*/
-void QWindowsXPStylePrivate::drawBackground(XPThemeData &themeData)
-{
- if (themeData.rect.isEmpty())
- return;
-
- QPainter *painter = themeData.painter;
- Q_ASSERT_X(painter != 0, "QWindowsXPStylePrivate::drawBackground()", "Trying to draw a theme part without a painter");
- if (!painter || !painter->isActive())
- return;
-
- painter->save();
-
- bool complexXForm = painter->deviceTransform().type() > QTransform::TxTranslate;
-
- bool translucentToplevel = false;
- QPaintDevice *pdev = painter->device();
- if (pdev->devType() == QInternal::Widget) {
- QWidget *win = ((QWidget *) pdev)->window();
- translucentToplevel = win->testAttribute(Qt::WA_TranslucentBackground);
- }
-
- bool useFallback = painter->paintEngine()->getDC() == 0
- || painter->opacity() != 1.0
- || themeData.rotate
- || complexXForm
- || themeData.mirrorVertically
- || (themeData.mirrorHorizontally && pDrawThemeBackgroundEx == 0)
- || translucentToplevel;
-
- if (!useFallback)
- drawBackgroundDirectly(themeData);
- else
- drawBackgroundThruNativeBuffer(themeData);
-
- painter->restore();
-}
-
-/*! \internal
- This function draws the theme parts directly to the paintengines HDC.
- Do not use this if you need to perform other transformations on the
- resulting data.
-*/
-void QWindowsXPStylePrivate::drawBackgroundDirectly(XPThemeData &themeData)
-{
- QPainter *painter = themeData.painter;
- HDC dc = painter->paintEngine()->getDC();
-
- QPoint redirectionDelta(int(painter->deviceMatrix().dx()),
- int(painter->deviceMatrix().dy()));
- QRect area = themeData.rect.translated(redirectionDelta);
-
- QRegion sysRgn = painter->paintEngine()->systemClip();
- if (sysRgn.isEmpty())
- sysRgn = area;
- else
- sysRgn &= area;
- if (painter->hasClipping())
- sysRgn &= painter->clipRegion().translated(redirectionDelta);
- SelectClipRgn(dc, sysRgn.handle());
-
-#ifdef DEBUG_XP_STYLE
- printf("---[ DIRECT PAINTING ]------------------> Name(%-10s) Part(%d) State(%d)\n",
- qPrintable(themeData.name), themeData.partId, themeData.stateId);
- showProperties(themeData);
-#endif
-
- RECT drawRECT = themeData.toRECT(area);
- DTBGOPTS drawOptions;
- drawOptions.dwSize = sizeof(drawOptions);
- drawOptions.rcClip = themeData.toRECT(sysRgn.boundingRect());
- drawOptions.dwFlags = DTBG_CLIPRECT
- | (themeData.noBorder ? DTBG_OMITBORDER : 0)
- | (themeData.noContent ? DTBG_OMITCONTENT : 0)
- | (themeData.mirrorHorizontally ? DTBG_MIRRORDC : 0);
-
- if (pDrawThemeBackgroundEx != 0) {
- pDrawThemeBackgroundEx(themeData.handle(), dc, themeData.partId, themeData.stateId, &(drawRECT), &drawOptions);
- } else {
- // We are running on a system where the uxtheme.dll does not have
- // the DrawThemeBackgroundEx function, so we need to clip away
- // borders or contents manually. All flips and mirrors uses the
- // fallback implementation
-
- int borderSize = 0;
- PROPERTYORIGIN origin = PO_NOTFOUND;
- pGetThemePropertyOrigin(themeData.handle(), themeData.partId, themeData.stateId, TMT_BORDERSIZE, &origin);
- pGetThemeInt(themeData.handle(), themeData.partId, themeData.stateId, TMT_BORDERSIZE, &borderSize);
-
- // Clip away border region
- QRegion extraClip = sysRgn;
- if ((origin == PO_CLASS || origin == PO_PART || origin == PO_STATE) && borderSize > 0) {
- if (themeData.noBorder) {
- // extraClip &= area is already done
- drawRECT = themeData.toRECT(area.adjusted(-borderSize, -borderSize, borderSize, borderSize));
- }
-
- // Clip away content region
- if (themeData.noContent) {
- QRegion content = area.adjusted(borderSize, borderSize, -borderSize, -borderSize);
- extraClip ^= content;
- }
-
- // Set the clip region, if used..
- if (themeData.noBorder || themeData.noContent)
- SelectClipRgn(dc, extraClip.handle());
- }
-
- pDrawThemeBackground(themeData.handle(), dc, themeData.partId, themeData.stateId, &(drawRECT), &(drawOptions.rcClip));
- }
- SelectClipRgn(dc, 0);
-}
-
-/*! \internal
- This function uses a secondary Native doublebuffer for painting parts.
- It should only be used when the painteengine doesn't provide a proper
- HDC for direct painting (e.g. when doing a grabWidget(), painting to
- other pixmaps etc), or when special transformations are needed (e.g.
- flips (horizonal mirroring only, vertical are handled by the theme
- engine).
-*/
-void QWindowsXPStylePrivate::drawBackgroundThruNativeBuffer(XPThemeData &themeData)
-{
- QPainter *painter = themeData.painter;
- QRect rect = themeData.rect;
-
- if ((themeData.rotate + 90) % 180 == 0) { // Catch 90,270,etc.. degree flips.
- rect = QRect(0, 0, rect.height(), rect.width());
- }
- rect.moveTo(0,0);
- int partId = themeData.partId;
- int stateId = themeData.stateId;
- int w = rect.width();
- int h = rect.height();
-
- // Values initialized later, either from cached values, or from function calls
- AlphaChannelType alphaType = UnknownAlpha;
- bool stateHasData = true; // We assume so;
- bool hasAlpha = false;
- bool partIsTransparent;
- bool inspectData;
- bool potentialInvalidAlpha;
-
- QString pixmapCacheKey = QString::fromLatin1("$qt_xp_%1p%2s%3s%4b%5c%6w%7h").arg(themeData.name)
- .arg(partId).arg(stateId).arg(!themeData.noBorder).arg(!themeData.noContent)
- .arg(w).arg(h);
- QPixmap cachedPixmap;
- ThemeMapKey key(themeData);
- ThemeMapData data = alphaCache.value(key);
-
- bool haveCachedPixmap = false;
- bool isCached = data.dataValid;
- if (isCached) {
- if (!(stateHasData = data.hasAnyData))
- return; // Cached NOOP
- inspectData = data.wasAlphaSwapped;
- partIsTransparent = data.partIsTransparent;
- hasAlpha = data.hasAlphaChannel;
- alphaType = data.alphaType;
- potentialInvalidAlpha = data.hadInvalidAlpha;
-
- haveCachedPixmap = QPixmapCache::find(pixmapCacheKey, cachedPixmap);
-
-#ifdef DEBUG_XP_STYLE
- char buf[25];
- ::sprintf(buf, "+ Pixmap(%3d, %3d) ]", w, h);
- printf("---[ CACHED %s--------> Name(%-10s) Part(%d) State(%d)\n",
- haveCachedPixmap ? buf : "]-------------------",
- qPrintable(themeData.name), themeData.partId, themeData.stateId);
-#endif
- } else {
- // Not cached, so get values from Theme Engine
- BOOL tmt_borderonly = false;
- COLORREF tmt_transparentcolor = 0x0;
- PROPERTYORIGIN proporigin = PO_NOTFOUND;
- pGetThemeBool(themeData.handle(), themeData.partId, themeData.stateId, TMT_BORDERONLY, &tmt_borderonly);
- pGetThemeColor(themeData.handle(), themeData.partId, themeData.stateId, TMT_TRANSPARENTCOLOR, &tmt_transparentcolor);
- pGetThemePropertyOrigin(themeData.handle(), themeData.partId, themeData.stateId, TMT_CAPTIONMARGINS, &proporigin);
- inspectData = (tmt_transparentcolor != 0 || tmt_borderonly || proporigin == PO_PART || proporigin == PO_STATE);
-
- // ### This is a vista-specific workaround for broken alpha in titlebar pixmaps
- if ((QSysInfo::WindowsVersion >= QSysInfo::WV_VISTA && QSysInfo::WindowsVersion < QSysInfo::WV_NT_based)) {
- if (themeData.partId == WP_CAPTION || themeData.partId == WP_SMALLCAPTION)
- inspectData = false;
- }
-
- partIsTransparent = isTransparent(themeData);
-
- potentialInvalidAlpha = false;
- pGetThemePropertyOrigin(themeData.handle(), themeData.partId, themeData.stateId, TMT_GLYPHTYPE, &proporigin);
- if (proporigin == PO_PART || proporigin == PO_STATE) {
- int tmt_glyphtype = GT_NONE;
- pGetThemeEnumValue(themeData.handle(), themeData.partId, themeData.stateId, TMT_GLYPHTYPE, &tmt_glyphtype);
- potentialInvalidAlpha = partIsTransparent && !inspectData && tmt_glyphtype == GT_IMAGEGLYPH;
- }
-
-#ifdef DEBUG_XP_STYLE
- printf("---[ NOT CACHED ]-----------------------> Name(%-10s) Part(%d) State(%d)\n",
- qPrintable(themeData.name), themeData.partId, themeData.stateId);
- printf("-->partIsTransparen = %d\n", partIsTransparent);
- printf("-->inspectData = %d\n", inspectData);
- printf("-->potentialInvalidAlpha = %d\n", potentialInvalidAlpha);
- showProperties(themeData);
-#endif
- }
- bool wasAlphaSwapped = false;
- bool wasAlphaFixed = false;
-
- // OLD PSDK Workaround ------------------------------------------------------------------------
- // See if we need extra clipping for the older PSDK, which does
- // not have a DrawThemeBackgroundEx function for DTGB_OMITBORDER
- // and DTGB_OMITCONTENT
- bool addBorderContentClipping = false;
- QRegion extraClip;
- QRect area = rect;
- if (themeData.noBorder || themeData.noContent) {
- extraClip = area;
- // We are running on a system where the uxtheme.dll does not have
- // the DrawThemeBackgroundEx function, so we need to clip away
- // borders or contents manually.
-
- int borderSize = 0;
- PROPERTYORIGIN origin = PO_NOTFOUND;
- pGetThemePropertyOrigin(themeData.handle(), themeData.partId, themeData.stateId, TMT_BORDERSIZE, &origin);
- pGetThemeInt(themeData.handle(), themeData.partId, themeData.stateId, TMT_BORDERSIZE, &borderSize);
-
- // Clip away border region
- if ((origin == PO_CLASS || origin == PO_PART || origin == PO_STATE) && borderSize > 0) {
- if (themeData.noBorder) {
- extraClip &= area;
- area = area.adjusted(-borderSize, -borderSize, borderSize, borderSize);
- }
-
- // Clip away content region
- if (themeData.noContent) {
- QRegion content = area.adjusted(borderSize, borderSize, -borderSize, -borderSize);
- extraClip ^= content;
- }
- }
- addBorderContentClipping = (themeData.noBorder | themeData.noContent);
- }
-
- QImage img;
- if (!haveCachedPixmap) { // If the pixmap is not cached, generate it! -------------------------
- buffer(w, h); // Ensure a buffer of at least (w, h) in size
- HDC dc = bufferHDC();
-
- // Clear the buffer
- if (alphaType != NoAlpha) {
- // Consider have separate "memset" function for small chunks for more speedup
- memset(bufferPixels, inspectData ? 0xFF : 0x00, bufferW * h * 4);
- }
-
- // Difference between area and rect
- int dx = area.x() - rect.x();
- int dy = area.y() - rect.y();
- int dr = area.right() - rect.right();
- int db = area.bottom() - rect.bottom();
-
- // Adjust so painting rect starts from Origo
- rect.moveTo(0,0);
- area.moveTo(dx,dy);
- DTBGOPTS drawOptions;
- drawOptions.dwSize = sizeof(drawOptions);
- drawOptions.rcClip = themeData.toRECT(rect);
- drawOptions.dwFlags = DTBG_CLIPRECT
- | (themeData.noBorder ? DTBG_OMITBORDER : 0)
- | (themeData.noContent ? DTBG_OMITCONTENT : 0);
-
- // Drawing the part into the backing store
- if (pDrawThemeBackgroundEx != 0) {
- RECT rect(themeData.toRECT(area));
- pDrawThemeBackgroundEx(themeData.handle(), dc, themeData.partId, themeData.stateId, &rect, &drawOptions);
- } else {
- // Set the clip region, if used..
- if (addBorderContentClipping) {
- SelectClipRgn(dc, extraClip.handle());
- // Compensate for the noBorder area difference (noContent has the same area)
- drawOptions.rcClip = themeData.toRECT(rect.adjusted(dx, dy, dr, db));
- }
-
- pDrawThemeBackground(themeData.handle(), dc, themeData.partId, themeData.stateId, &(drawOptions.rcClip), 0);
-
- if (addBorderContentClipping)
- SelectClipRgn(dc, 0);
- }
-
- // If not cached, analyze the buffer data to figure
- // out alpha type, and if it contains data
- if (!isCached) {
- if (inspectData)
- stateHasData = hasAnyData(rect);
- // SHORTCUT: If the part's state has no data, cache it for NOOP later
- if (!stateHasData) {
- memset(&data, 0, sizeof(data));
- data.dataValid = true;
- alphaCache.insert(key, data);
- return;
- }
- hasAlpha = hasAlphaChannel(rect);
- if (!hasAlpha && partIsTransparent)
- potentialInvalidAlpha = true;
-#if defined(DEBUG_XP_STYLE) && 1
- dumpNativeDIB(w, h);
-#endif
- }
-
- // Swap alpha values, if needed
- if (inspectData)
- wasAlphaSwapped = swapAlphaChannel(rect);
-
- // Fix alpha values, if needed
- if (potentialInvalidAlpha)
- wasAlphaFixed = fixAlphaChannel(rect);
-
- QImage::Format format;
- if ((partIsTransparent && !wasAlphaSwapped) || (!partIsTransparent && hasAlpha)) {
- format = QImage::Format_ARGB32_Premultiplied;
- alphaType = RealAlpha;
- } else if (wasAlphaSwapped) {
- format = QImage::Format_ARGB32_Premultiplied;
- alphaType = MaskAlpha;
- } else {
- format = QImage::Format_RGB32;
- // The image data we got from the theme engine does not have any transparency,
- // thus the alpha channel is set to 0.
- // However, Format_RGB32 requires the alpha part to be set to 0xff, thus
- // we must flip it from 0x00 to 0xff
- swapAlphaChannel(rect, true);
- alphaType = NoAlpha;
- }
-#if defined(DEBUG_XP_STYLE) && 1
- printf("Image format is: %s\n", alphaType == RealAlpha ? "Real Alpha" : alphaType == MaskAlpha ? "Masked Alpha" : "No Alpha");
-#endif
- img = QImage(bufferPixels, bufferW, bufferH, format);
- }
-
- // Blitting backing store
- bool useRegion = partIsTransparent && !hasAlpha && !wasAlphaSwapped;
-
- QRegion newRegion;
- QRegion oldRegion;
- if (useRegion) {
- newRegion = region(themeData);
- oldRegion = painter->clipRegion();
- painter->setClipRegion(newRegion);
-#if defined(DEBUG_XP_STYLE) && 0
- printf("Using region:\n");
- QVector<QRect> rects = newRegion.rects();
- for (int i = 0; i < rects.count(); ++i) {
- const QRect &r = rects.at(i);
- printf(" (%d, %d, %d, %d)\n", r.x(), r.y(), r.right(), r.bottom());
- }
-#endif
- }
-
- if (addBorderContentClipping)
- painter->setClipRegion(extraClip, Qt::IntersectClip);
-
- if (!themeData.mirrorHorizontally && !themeData.mirrorVertically && !themeData.rotate) {
- if (!haveCachedPixmap)
- painter->drawImage(themeData.rect, img, rect);
- else
- painter->drawPixmap(themeData.rect, cachedPixmap);
- } else {
- // This is _slow_!
- // Make a copy containing only the necessary data, and mirror
- // on all wanted axes. Then draw the copy.
- // If cached, the normal pixmap is cached, instead of caching
- // all possible orientations for each part and state.
- QImage imgCopy;
- if (!haveCachedPixmap)
- imgCopy = img.copy(rect);
- else
- imgCopy = cachedPixmap.toImage();
-
- if (themeData.rotate) {
- QMatrix rotMatrix;
- rotMatrix.rotate(themeData.rotate);
- imgCopy = imgCopy.transformed(rotMatrix);
- }
- if (themeData.mirrorHorizontally || themeData.mirrorVertically) {
- imgCopy = imgCopy.mirrored(themeData.mirrorHorizontally, themeData.mirrorVertically);
- }
- painter->drawImage(themeData.rect,
- imgCopy);
- }
-
- if (useRegion || addBorderContentClipping) {
- if (oldRegion.isEmpty())
- painter->setClipping(false);
- else
- painter->setClipRegion(oldRegion);
- }
-
- // Cache the pixmap to avoid expensive swapAlphaChannel() calls
- if (!haveCachedPixmap && w && h) {
- QPixmap pix = QPixmap::fromImage(img).copy(rect);
- QPixmapCache::insert(pixmapCacheKey, pix);
-#ifdef DEBUG_XP_STYLE
- printf("+++Adding pixmap to cache, size(%d, %d), wasAlphaSwapped(%d), wasAlphaFixed(%d), name(%s)\n",
- w, h, wasAlphaSwapped, wasAlphaFixed, qPrintable(pixmapCacheKey));
-#endif
- }
-
- // Add to theme part cache
- if (!isCached) {
- memset(&data, 0, sizeof(data));
- data.dataValid = true;
- data.partIsTransparent = partIsTransparent;
- data.alphaType = alphaType;
- data.hasAlphaChannel = hasAlpha;
- data.hasAnyData = stateHasData;
- data.wasAlphaSwapped = wasAlphaSwapped;
- data.hadInvalidAlpha = wasAlphaFixed;
- alphaCache.insert(key, data);
- }
-}
-
-
-// ------------------------------------------------------------------------------------------------
-
-/*!
- \class QWindowsXPStyle
- \brief The QWindowsXPStyle class provides a Microsoft Windows XP-like look and feel.
-
- \ingroup appearance
-
- \warning This style is only available on the Windows XP platform
- because it makes use of Windows XP's style engine.
-
- Most of the functions are documented in the base classes
- QWindowsStyle, QCommonStyle, and QStyle, but the
- QWindowsXPStyle overloads of drawComplexControl(), drawControl(),
- drawControlMask(), drawPrimitive(), proxy()->subControlRect(), and
- sizeFromContents(), are documented here.
-
- \img qwindowsxpstyle.png
- \sa QMacStyle, QWindowsStyle, QPlastiqueStyle, QCDEStyle, QMotifStyle
-*/
-
-/*!
- Constructs a QWindowsStyle
-*/
-QWindowsXPStyle::QWindowsXPStyle()
- : QWindowsStyle(*new QWindowsXPStylePrivate)
-{
-}
-
-/*!
- Destroys the style.
-*/
-QWindowsXPStyle::~QWindowsXPStyle()
-{
-}
-
-/*! \reimp */
-void QWindowsXPStyle::unpolish(QApplication *app)
-{
- QWindowsStyle::unpolish(app);
-}
-
-/*! \reimp */
-void QWindowsXPStyle::polish(QApplication *app)
-{
- QWindowsStyle::polish(app);
- if (!QWindowsXPStylePrivate::useXP())
- return;
-}
-
-/*! \reimp */
-void QWindowsXPStyle::polish(QWidget *widget)
-{
- QWindowsStyle::polish(widget);
- if (!QWindowsXPStylePrivate::useXP())
- return;
-
- if (qobject_cast<QAbstractButton*>(widget)
- || qobject_cast<QToolButton*>(widget)
- || qobject_cast<QTabBar*>(widget)
-#ifndef QT_NO_COMBOBOX
- || qobject_cast<QComboBox*>(widget)
-#endif // QT_NO_COMBOBOX
- || qobject_cast<QScrollBar*>(widget)
- || qobject_cast<QSlider*>(widget)
- || qobject_cast<QHeaderView*>(widget)
-#ifndef QT_NO_SPINBOX
- || qobject_cast<QAbstractSpinBox*>(widget)
- || qobject_cast<QSpinBox*>(widget)
-#endif // QT_NO_SPINBOX
- || widget->inherits("QWorkspaceChild")
- || widget->inherits("Q3TitleBar"))
- widget->setAttribute(Qt::WA_Hover);
-
-#ifndef QT_NO_RUBBERBAND
- if (qobject_cast<QRubberBand*>(widget)) {
- widget->setWindowOpacity(0.6);
- }
-#endif
- if (qobject_cast<QStackedWidget*>(widget) &&
- qobject_cast<QTabWidget*>(widget->parent()))
- widget->parentWidget()->setAttribute(Qt::WA_ContentsPropagated);
-
- Q_D(QWindowsXPStyle);
- if (!d->hasInitColors) {
- // Get text color for group box labels
- COLORREF cref;
- XPThemeData theme(0, 0, QLatin1String("BUTTON"), 0, 0);
- pGetThemeColor(theme.handle(), BP_GROUPBOX, GBS_NORMAL, TMT_TEXTCOLOR, &cref);
- d->groupBoxTextColor = qRgb(GetRValue(cref), GetGValue(cref), GetBValue(cref));
- pGetThemeColor(theme.handle(), BP_GROUPBOX, GBS_DISABLED, TMT_TEXTCOLOR, &cref);
- d->groupBoxTextColorDisabled = qRgb(GetRValue(cref), GetGValue(cref), GetBValue(cref));
- // Where does this color come from?
- //pGetThemeColor(theme.handle(), TKP_TICS, TSS_NORMAL, TMT_COLOR, &cref);
- d->sliderTickColor = qRgb(165, 162, 148);
- d->hasInitColors = true;
- }
-}
-
-/*! \reimp */
-void QWindowsXPStyle::polish(QPalette &pal)
-{
- QWindowsStyle::polish(pal);
- pal.setBrush(QPalette::AlternateBase, pal.base().color().darker(110));
-}
-
-/*! \reimp */
-void QWindowsXPStyle::unpolish(QWidget *widget)
-{
-#ifndef QT_NO_RUBBERBAND
- if (qobject_cast<QRubberBand*>(widget)) {
- widget->setWindowOpacity(1.0);
- }
-#endif
- Q_D(QWindowsXPStyle);
- // Unpolish of widgets is the first thing that
- // happens when a theme changes, or the theme
- // engine is turned off. So we detect it here.
- bool oldState = QWindowsXPStylePrivate::useXP();
- bool newState = QWindowsXPStylePrivate::useXP(true);
- if ((oldState != newState) && newState) {
- d->cleanup(true);
- d->init(true);
- } else {
- // Cleanup handle map, if just changing style,
- // or turning it on. In both cases the values
- // already in the map might be old (other style).
- d->cleanupHandleMap();
- }
- if (qobject_cast<QAbstractButton*>(widget)
- || qobject_cast<QToolButton*>(widget)
- || qobject_cast<QTabBar*>(widget)
-#ifndef QT_NO_COMBOBOX
- || qobject_cast<QComboBox*>(widget)
-#endif // QT_NO_COMBOBOX
- || qobject_cast<QScrollBar*>(widget)
- || qobject_cast<QSlider*>(widget)
- || qobject_cast<QHeaderView*>(widget)
-#ifndef QT_NO_SPINBOX
- || qobject_cast<QAbstractSpinBox*>(widget)
- || qobject_cast<QSpinBox*>(widget)
-#endif // QT_NO_SPINBOX
- || widget->inherits("QWorkspaceChild")
- || widget->inherits("Q3TitleBar"))
- widget->setAttribute(Qt::WA_Hover, false);
- QWindowsStyle::unpolish(widget);
-}
-
-/*! \reimp */
-QRect QWindowsXPStyle::subElementRect(SubElement sr, const QStyleOption *option, const QWidget *widget) const
-{
- if (!QWindowsXPStylePrivate::useXP()) {
- return QWindowsStyle::subElementRect(sr, option, widget);
- }
-
- QRect rect(option->rect);
- switch(sr) {
- case SE_DockWidgetCloseButton:
- case SE_DockWidgetFloatButton:
- rect = QWindowsStyle::subElementRect(sr, option, widget);
- return rect.translated(0, 1);
- break;
- case SE_TabWidgetTabContents:
- if (qstyleoption_cast<const QStyleOptionTabWidgetFrame *>(option))
- {
- rect = QWindowsStyle::subElementRect(sr, option, widget);
- if (sr == SE_TabWidgetTabContents) {
- if (const QTabWidget *tabWidget = qobject_cast<const QTabWidget *>(widget)) {
- if (tabWidget->documentMode())
- break;
- }
-
- rect.adjust(0, 0, -2, -2);
- }
- }
- break;
- case SE_TabWidgetTabBar: {
- rect = QWindowsStyle::subElementRect(sr, option, widget);
- const QStyleOptionTabWidgetFrame *twfOption =
- qstyleoption_cast<const QStyleOptionTabWidgetFrame *>(option);
- if (twfOption && twfOption->direction == Qt::RightToLeft
- && (twfOption->shape == QTabBar::RoundedNorth
- || twfOption->shape == QTabBar::RoundedSouth))
- {
- QStyleOptionTab otherOption;
- otherOption.shape = (twfOption->shape == QTabBar::RoundedNorth
- ? QTabBar::RoundedEast : QTabBar::RoundedSouth);
- int overlap = proxy()->pixelMetric(PM_TabBarBaseOverlap, &otherOption, widget);
- int borderThickness = proxy()->pixelMetric(PM_DefaultFrameWidth, option, widget);
- rect.adjust(-overlap + borderThickness, 0, -overlap + borderThickness, 0);
- }
- break;}
-
- case SE_PushButtonContents:
- if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(option)) {
- MARGINS borderSize;
- if (widget) {
- XPThemeData buttontheme(widget, 0, QLatin1String("Button"));
- HTHEME theme = buttontheme.handle();
- if (theme) {
- int stateId;
- if (!(option->state & State_Enabled))
- stateId = PBS_DISABLED;
- else if (option->state & State_Sunken)
- stateId = PBS_PRESSED;
- else if (option->state & State_MouseOver)
- stateId = PBS_HOT;
- else if (btn->features & QStyleOptionButton::DefaultButton)
- stateId = PBS_DEFAULTED;
- else
- stateId = PBS_NORMAL;
-
- int border = proxy()->pixelMetric(PM_DefaultFrameWidth, btn, widget);
- rect = option->rect.adjusted(border, border, -border, -border);
-
- int result = pGetThemeMargins(theme,
- NULL,
- BP_PUSHBUTTON,
- stateId,
- TMT_CONTENTMARGINS,
- NULL,
- &borderSize);
-
- if (result == S_OK) {
- rect.adjust(borderSize.cxLeftWidth, borderSize.cyTopHeight,
- -borderSize.cxRightWidth, -borderSize.cyBottomHeight);
- rect = visualRect(option->direction, option->rect, rect);
- }
- }
- }
- }
- break;
- case SE_ProgressBarContents:
- rect = QCommonStyle::subElementRect(SE_ProgressBarGroove, option, widget);
- if (option->state & QStyle::State_Horizontal)
- rect.adjust(4, 3, -4, -3);
- else
- rect.adjust(3, 2, -3, -2);
- break;
- default:
- rect = QWindowsStyle::subElementRect(sr, option, widget);
- }
- return rect;
-}
-
-/*!
- \reimp
-*/
-void QWindowsXPStyle::drawPrimitive(PrimitiveElement pe, const QStyleOption *option, QPainter *p,
- const QWidget *widget) const
-{
- QWindowsXPStylePrivate *d = const_cast<QWindowsXPStylePrivate*>(d_func());
-
- if (!QWindowsXPStylePrivate::useXP()) {
- QWindowsStyle::drawPrimitive(pe, option, p, widget);
- return;
- }
-
- QString name;
- int partId = 0;
- int stateId = 0;
- QRect rect = option->rect;
- State flags = option->state;
- bool hMirrored = false;
- bool vMirrored = false;
- bool noBorder = false;
- bool noContent = false;
- int rotate = 0;
-
- switch (pe) {
- case PE_FrameTabBarBase:
- if (const QStyleOptionTabBarBase *tbb
- = qstyleoption_cast<const QStyleOptionTabBarBase *>(option)) {
- p->save();
- switch (tbb->shape) {
- case QTabBar::RoundedNorth:
- p->setPen(QPen(tbb->palette.dark(), 0));
- p->drawLine(tbb->rect.topLeft(), tbb->rect.topRight());
- break;
- case QTabBar::RoundedWest:
- p->setPen(QPen(tbb->palette.dark(), 0));
- p->drawLine(tbb->rect.left(), tbb->rect.top(), tbb->rect.left(), tbb->rect.bottom());
- break;
- case QTabBar::RoundedSouth:
- p->setPen(QPen(tbb->palette.dark(), 0));
- p->drawLine(tbb->rect.left(), tbb->rect.top(),
- tbb->rect.right(), tbb->rect.top());
- break;
- case QTabBar::RoundedEast:
- p->setPen(QPen(tbb->palette.dark(), 0));
- p->drawLine(tbb->rect.topLeft(), tbb->rect.bottomLeft());
- break;
- case QTabBar::TriangularNorth:
- case QTabBar::TriangularEast:
- case QTabBar::TriangularWest:
- case QTabBar::TriangularSouth:
- p->restore();
- QWindowsStyle::drawPrimitive(pe, option, p, widget);
- return;
- }
- p->restore();
- }
- return;
- case PE_PanelButtonBevel:
- name = QLatin1String("BUTTON");
- partId = BP_PUSHBUTTON;
- if (!(flags & State_Enabled))
- stateId = PBS_DISABLED;
- else if ((flags & State_Sunken) || (flags & State_On))
- stateId = PBS_PRESSED;
- else if (flags & State_MouseOver)
- stateId = PBS_HOT;
- //else if (flags & State_ButtonDefault)
- // stateId = PBS_DEFAULTED;
- else
- stateId = PBS_NORMAL;
- break;
-
- case PE_PanelButtonTool:
- if (widget && widget->inherits("QDockWidgetTitleButton")) {
- if (const QWidget *dw = widget->parentWidget())
- if (dw->isWindow())
- return;
- }
- name = QLatin1String("TOOLBAR");
- partId = TP_BUTTON;
- if (!(flags & State_Enabled))
- stateId = TS_DISABLED;
- else if (flags & State_Sunken)
- stateId = TS_PRESSED;
- else if (flags & State_MouseOver)
- stateId = flags & State_On ? TS_HOTCHECKED : TS_HOT;
- else if (flags & State_On)
- stateId = TS_CHECKED;
- else if (!(flags & State_AutoRaise))
- stateId = TS_HOT;
- else
- stateId = TS_NORMAL;
- break;
-
- case PE_IndicatorButtonDropDown:
- name = QLatin1String("TOOLBAR");
- partId = TP_SPLITBUTTONDROPDOWN;
- if (!(flags & State_Enabled))
- stateId = TS_DISABLED;
- else if (flags & State_Sunken)
- stateId = TS_PRESSED;
- else if (flags & State_MouseOver)
- stateId = flags & State_On ? TS_HOTCHECKED : TS_HOT;
- else if (flags & State_On)
- stateId = TS_CHECKED;
- else if (!(flags & State_AutoRaise))
- stateId = TS_HOT;
- else
- stateId = TS_NORMAL;
- if (option->direction == Qt::RightToLeft)
- hMirrored = true;
- break;
-
- case PE_IndicatorCheckBox:
- name = QLatin1String("BUTTON");
- partId = BP_CHECKBOX;
- if (!(flags & State_Enabled))
- stateId = CBS_UNCHECKEDDISABLED;
- else if (flags & State_Sunken)
- stateId = CBS_UNCHECKEDPRESSED;
- else if (flags & State_MouseOver)
- stateId = CBS_UNCHECKEDHOT;
- else
- stateId = CBS_UNCHECKEDNORMAL;
-
- if (flags & State_On)
- stateId += CBS_CHECKEDNORMAL-1;
- else if (flags & State_NoChange)
- stateId += CBS_MIXEDNORMAL-1;
-
- break;
-
- case PE_IndicatorRadioButton:
- name = QLatin1String("BUTTON");
- partId = BP_RADIOBUTTON;
- if (!(flags & State_Enabled))
- stateId = RBS_UNCHECKEDDISABLED;
- else if (flags & State_Sunken)
- stateId = RBS_UNCHECKEDPRESSED;
- else if (flags & State_MouseOver)
- stateId = RBS_UNCHECKEDHOT;
- else
- stateId = RBS_UNCHECKEDNORMAL;
-
- if (flags & State_On)
- stateId += RBS_CHECKEDNORMAL-1;
- break;
-
- case PE_IndicatorDockWidgetResizeHandle:
- return;
-
-case PE_Frame:
- {
- if (flags & State_Raised)
- return;
- name = QLatin1String("LISTVIEW");
- partId = LVP_LISTGROUP;
- XPThemeData theme(0, 0, name, partId, 0);
-
- if (!(flags & State_Enabled))
- stateId = ETS_DISABLED;
- else
- stateId = ETS_NORMAL;
- int fillType;
- if (pGetThemeEnumValue(theme.handle(), partId, stateId, TMT_BGTYPE, &fillType) == S_OK) {
- if (fillType == BT_BORDERFILL) {
- COLORREF bcRef;
- pGetThemeColor(theme.handle(), partId, stateId, TMT_BORDERCOLOR, &bcRef);
- QColor bordercolor(qRgb(GetRValue(bcRef), GetGValue(bcRef), GetBValue(bcRef)));
- QPen oldPen = p->pen();
- // int borderSize = 1;
- // pGetThemeInt(theme.handle(), partId, stateId, TMT_BORDERCOLOR, &borderSize);
-
- // Inner white border
- p->setPen(QPen(option->palette.base().color(), 1));
- p->drawRect(option->rect.adjusted(1, 1, -2, -2));
- // Outer dark border
- p->setPen(QPen(bordercolor, 1));
- p->drawRect(option->rect.adjusted(0, 0, -1, -1));
- p->setPen(oldPen);
- return;
- } else if (fillType == BT_NONE) {
- return;
- } else {
- break;
- }
- }
- }
- case PE_FrameLineEdit: {
- // we try to check if this lineedit is a delegate on a QAbstractItemView-derived class.
- QWidget *parentWidget = 0;
- if (widget)
- parentWidget = widget->parentWidget();
- if (parentWidget)
- parentWidget = parentWidget->parentWidget();
- if (widget && widget->inherits("QLineEdit")
- && parentWidget && parentWidget->inherits("QAbstractItemView")) {
- QPen oldPen = p->pen();
- // Inner white border
- p->setPen(QPen(option->palette.base().color(), 1));
- p->drawRect(option->rect.adjusted(1, 1, -2, -2));
- // Outer dark border
- p->setPen(QPen(option->palette.shadow().color(), 1));
- p->drawRect(option->rect.adjusted(0, 0, -1, -1));
- p->setPen(oldPen);
- return;
- } else if (qstyleoption_cast<const QStyleOptionFrame *>(option)) {
- name = QLatin1String("EDIT");
- partId = EP_EDITTEXT;
- noContent = true;
- if (!(flags & State_Enabled))
- stateId = ETS_DISABLED;
- else
- stateId = ETS_NORMAL;
- }
- break;
- }
-
- case PE_PanelLineEdit:
- if (const QStyleOptionFrame *panel = qstyleoption_cast<const QStyleOptionFrame *>(option)) {
- name = QLatin1String("EDIT");
- partId = EP_EDITTEXT;
- noBorder = true;
- QBrush bg;
- bool usePalette = false;
- bool isEnabled = flags & State_Enabled;
- uint resolve_mask = panel->palette.resolve();
-
-#ifndef QT_NO_SPINBOX
- //Since spin box includes a line edit we need to resolve the palette on the spin box instead
- if (widget) {
- if (QAbstractSpinBox *spinbox = qobject_cast<QAbstractSpinBox*>(widget->parentWidget()))
- resolve_mask = spinbox->palette().resolve();
- }
-#endif // QT_NO_SPINBOX
- if (resolve_mask & (1 << QPalette::Base)) {
- // Base color is set for this widget, so use it
- bg = panel->palette.brush(QPalette::Base);
- usePalette = true;
- }
-
- stateId = isEnabled ? ETS_NORMAL : ETS_DISABLED;
-
- if (usePalette) {
- p->fillRect(panel->rect, bg);
- } else {
- XPThemeData theme(0, p, name, partId, stateId, rect);
- if (!theme.isValid()) {
- QWindowsStyle::drawPrimitive(pe, option, p, widget);
- return;
- }
- int bgType;
- pGetThemeEnumValue( theme.handle(),
- partId,
- stateId,
- TMT_BGTYPE,
- &bgType);
- if( bgType == BT_IMAGEFILE ) {
- theme.mirrorHorizontally = hMirrored;
- theme.mirrorVertically = vMirrored;
- theme.noBorder = noBorder;
- theme.noContent = noContent;
- theme.rotate = rotate;
- d->drawBackground(theme);
- } else {
- QBrush fillColor = option->palette.brush(QPalette::Base);
-
- if (!isEnabled) {
- PROPERTYORIGIN origin = PO_NOTFOUND;
- pGetThemePropertyOrigin(theme.handle(), theme.partId, theme.stateId, TMT_FILLCOLOR, &origin);
- // Use only if the fill property comes from our part
- if ((origin == PO_PART || origin == PO_STATE)) {
- COLORREF bgRef;
- pGetThemeColor(theme.handle(), partId, stateId, TMT_FILLCOLOR, &bgRef);
- fillColor = QBrush(qRgb(GetRValue(bgRef), GetGValue(bgRef), GetBValue(bgRef)));
- }
- }
- p->fillRect(option->rect, fillColor);
- }
- }
-
- if (panel->lineWidth > 0)
- proxy()->drawPrimitive(PE_FrameLineEdit, panel, p, widget);
- return;
- }
- break;
-
- case PE_FrameTabWidget:
- if (const QStyleOptionTabWidgetFrame *tab = qstyleoption_cast<const QStyleOptionTabWidgetFrame *>(option))
- {
- name = QLatin1String("TAB");
- partId = TABP_PANE;
-
- if (widget) {
- bool useGradient = true;
- const int maxlength = 256;
- wchar_t themeFileName[maxlength];
- wchar_t themeColor[maxlength];
- // Due to a a scaling issue with the XP Silver theme, tab gradients are not used with it
- if (pGetCurrentThemeName(themeFileName, maxlength, themeColor, maxlength, NULL, 0) == S_OK) {
- wchar_t *offset = 0;
- if ((offset = wcsrchr(themeFileName, QChar(QLatin1Char('\\')).unicode())) != NULL) {
- offset++;
- if (!lstrcmp(offset, L"Luna.msstyles") && !lstrcmp(offset, L"Metallic")) {
- useGradient = false;
- }
- }
- }
- // This should work, but currently there's an error in the ::drawBackgroundDirectly()
- // code, when using the HDC directly..
- if (useGradient) {
- QStyleOptionTabWidgetFrameV2 frameOpt = *tab;
- frameOpt.rect = widget->rect();
- QRect contentsRect = subElementRect(SE_TabWidgetTabContents, &frameOpt, widget);
- QRegion reg = option->rect;
- reg -= contentsRect;
- p->setClipRegion(reg);
- XPThemeData theme(widget, p, name, partId, stateId, rect);
- theme.mirrorHorizontally = hMirrored;
- theme.mirrorVertically = vMirrored;
- d->drawBackground(theme);
- p->setClipRect(contentsRect);
- partId = TABP_BODY;
- }
- }
- switch (tab->shape) {
- case QTabBar::RoundedNorth:
- case QTabBar::TriangularNorth:
- break;
- case QTabBar::RoundedSouth:
- case QTabBar::TriangularSouth:
- vMirrored = true;
- break;
- case QTabBar::RoundedEast:
- case QTabBar::TriangularEast:
- rotate = 90;
- break;
- case QTabBar::RoundedWest:
- case QTabBar::TriangularWest:
- rotate = 90;
- hMirrored = true;
- break;
- default:
- break;
- }
- }
- break;
-
- case PE_FrameMenu:
- p->save();
- p->setPen(option->palette.dark().color());
- p->drawRect(rect.adjusted(0, 0, -1, -1));
- p->restore();
- return;
-
- case PE_PanelMenuBar:
- break;
-
- case PE_FrameDockWidget:
- if (const QStyleOptionFrame *frm = qstyleoption_cast<const QStyleOptionFrame *>(option))
- {
- name = QLatin1String("WINDOW");
- if (flags & State_Active)
- stateId = FS_ACTIVE;
- else
- stateId = FS_INACTIVE;
-
- int fwidth = proxy()->pixelMetric(PM_DockWidgetFrameWidth, frm, widget);
-
- XPThemeData theme(widget, p, name, 0, stateId);
- if (!theme.isValid())
- break;
- theme.rect = QRect(frm->rect.x(), frm->rect.y(), frm->rect.x()+fwidth, frm->rect.height()-fwidth); theme.partId = WP_SMALLFRAMELEFT;
- d->drawBackground(theme);
- theme.rect = QRect(frm->rect.width()-fwidth, frm->rect.y(), fwidth, frm->rect.height()-fwidth);
- theme.partId = WP_SMALLFRAMERIGHT;
- d->drawBackground(theme);
- theme.rect = QRect(frm->rect.x(), frm->rect.bottom()-fwidth+1, frm->rect.width(), fwidth);
- theme.partId = WP_SMALLFRAMEBOTTOM;
- d->drawBackground(theme);
- return;
- }
- break;
-
- case PE_IndicatorHeaderArrow:
- {
-#if 0 // XP theme engine doesn't know about this :(
- name = QLatin1String("HEADER");
- partId = HP_HEADERSORTARROW;
- if (flags & State_Down)
- stateId = HSAS_SORTEDDOWN;
- else
- stateId = HSAS_SORTEDUP;
-#else
- if (const QStyleOptionHeader *header = qstyleoption_cast<const QStyleOptionHeader *>(option)) {
- p->save();
- p->setPen(option->palette.dark().color());
- p->translate(0, option->rect.height()/2 - 4);
- if (header->sortIndicator & QStyleOptionHeader::SortUp) { // invert logic to follow Windows style guide
- p->drawLine(option->rect.x(), option->rect.y(), option->rect.x()+8, option->rect.y());
- p->drawLine(option->rect.x()+1, option->rect.y()+1, option->rect.x()+7, option->rect.y()+1);
- p->drawLine(option->rect.x()+2, option->rect.y()+2, option->rect.x()+6, option->rect.y()+2);
- p->drawLine(option->rect.x()+3, option->rect.y()+3, option->rect.x()+5, option->rect.y()+3);
- p->drawPoint(option->rect.x()+4, option->rect.y()+4);
- } else if(header->sortIndicator & QStyleOptionHeader::SortDown) {
- p->drawLine(option->rect.x(), option->rect.y()+4, option->rect.x()+8, option->rect.y()+4);
- p->drawLine(option->rect.x()+1, option->rect.y()+3, option->rect.x()+7, option->rect.y()+3);
- p->drawLine(option->rect.x()+2, option->rect.y()+2, option->rect.x()+6, option->rect.y()+2);
- p->drawLine(option->rect.x()+3, option->rect.y()+1, option->rect.x()+5, option->rect.y()+1);
- p->drawPoint(option->rect.x()+4, option->rect.y());
- }
- p->restore();
- return;
- }
-#endif
- }
- break;
-
- case PE_FrameStatusBarItem:
- name = QLatin1String("STATUS");
- partId = SP_PANE;
- break;
-
- case PE_FrameGroupBox:
- name = QLatin1String("BUTTON");
- partId = BP_GROUPBOX;
- if (!(flags & State_Enabled))
- stateId = GBS_DISABLED;
- else
- stateId = GBS_NORMAL;
- if (const QStyleOptionFrame *frame = qstyleoption_cast<const QStyleOptionFrame *>(option)) {
- const QStyleOptionFrameV2 *frame2 = qstyleoption_cast<const QStyleOptionFrameV2 *>(option);
- if (frame2->features & QStyleOptionFrameV2::Flat) {
- // Windows XP does not have a theme part for a flat GroupBox, paint it with the windows style
- QRect fr = frame->rect;
- QPoint p1(fr.x(), fr.y() + 1);
- QPoint p2(fr.x() + fr.width(), p1.y() + 1);
- rect = QRect(p1, p2);
- name = QLatin1String("");
- }
- }
- break;
-
- case PE_IndicatorProgressChunk:
- {
- Qt::Orientation orient = Qt::Horizontal;
- bool inverted = false;
- if (const QStyleOptionProgressBarV2 *pb2 = qstyleoption_cast<const QStyleOptionProgressBarV2 *>(option)) {
- orient = pb2->orientation;
- if (pb2->invertedAppearance)
- inverted = true;
- }
- if (orient == Qt::Horizontal) {
- partId = PP_CHUNK;
- rect = QRect(option->rect.x(), option->rect.y(), option->rect.width(), option->rect.height() );
- if (inverted && option->direction == Qt::LeftToRight)
- hMirrored = true;
- } else {
- partId = PP_CHUNKVERT;
- rect = QRect(option->rect.x(), option->rect.y(), option->rect.width(), option->rect.height());
- }
- name = QLatin1String("PROGRESS");
- stateId = 1;
- }
- break;
-
- case PE_Q3DockWindowSeparator:
- name = QLatin1String("TOOLBAR");
- if (flags & State_Horizontal)
- partId = TP_SEPARATOR;
- else
- partId = TP_SEPARATORVERT;
- break;
-
- case PE_FrameWindow:
- if (const QStyleOptionFrame *frm = qstyleoption_cast<const QStyleOptionFrame *>(option))
- {
- name = QLatin1String("WINDOW");
- if (flags & State_Active)
- stateId = FS_ACTIVE;
- else
- stateId = FS_INACTIVE;
-
- int fwidth = frm->lineWidth + frm->midLineWidth;
-
- XPThemeData theme(0, p, name, 0, stateId);
- if (!theme.isValid())
- break;
-
- theme.rect = QRect(option->rect.x(), option->rect.y()+fwidth, option->rect.x()+fwidth, option->rect.height()-fwidth);
- theme.partId = WP_FRAMELEFT;
- d->drawBackground(theme);
- theme.rect = QRect(option->rect.width()-fwidth, option->rect.y()+fwidth, fwidth, option->rect.height()-fwidth);
- theme.partId = WP_FRAMERIGHT;
- d->drawBackground(theme);
- theme.rect = QRect(option->rect.x(), option->rect.height()-fwidth, option->rect.width(), fwidth);
- theme.partId = WP_FRAMEBOTTOM;
- d->drawBackground(theme);
- theme.rect = QRect(option->rect.x(), option->rect.y(), option->rect.width(), option->rect.y()+fwidth);
- theme.partId = WP_CAPTION;
- d->drawBackground(theme);
- return;
- }
- break;
-
- case PE_IndicatorBranch:
- {
- static const int decoration_size = 9;
- int mid_h = option->rect.x() + option->rect.width() / 2;
- int mid_v = option->rect.y() + option->rect.height() / 2;
- int bef_h = mid_h;
- int bef_v = mid_v;
- int aft_h = mid_h;
- int aft_v = mid_v;
- QBrush brush(option->palette.dark().color(), Qt::Dense4Pattern);
- if (option->state & State_Item) {
- if (option->direction == Qt::RightToLeft)
- p->fillRect(option->rect.left(), mid_v, bef_h - option->rect.left(), 1, brush);
- else
- p->fillRect(aft_h, mid_v, option->rect.right() - aft_h + 1, 1, brush);
- }
- if (option->state & State_Sibling)
- p->fillRect(mid_h, aft_v, 1, option->rect.bottom() - aft_v + 1, brush);
- if (option->state & (State_Open | State_Children | State_Item | State_Sibling))
- p->fillRect(mid_h, option->rect.y(), 1, bef_v - option->rect.y(), brush);
- if (option->state & State_Children) {
- int delta = decoration_size / 2;
- bef_h -= delta;
- bef_v -= delta;
- aft_h += delta;
- aft_v += delta;
- XPThemeData theme(0, p, QLatin1String("TREEVIEW"));
- theme.rect = QRect(bef_h, bef_v, decoration_size, decoration_size);
- theme.partId = TVP_GLYPH;
- theme.stateId = flags & QStyle::State_Open ? GLPS_OPENED : GLPS_CLOSED;
- d->drawBackground(theme);
- }
- }
- return;
-
- case PE_IndicatorToolBarSeparator:
- if (option->rect.height() < 3) {
- // XP style requires a few pixels for the separator
- // to be visible.
- QWindowsStyle::drawPrimitive(pe, option, p, widget);
- return;
- }
- name = QLatin1String("TOOLBAR");
- partId = TP_SEPARATOR;
-
- if (option->state & State_Horizontal)
- partId = TP_SEPARATOR;
- else
- partId = TP_SEPARATORVERT;
-
- break;
-
- case PE_IndicatorToolBarHandle:
-
- name = QLatin1String("REBAR");
- partId = RP_GRIPPER;
- if (option->state & State_Horizontal) {
- partId = RP_GRIPPER;
- rect.adjust(0, 0, -2, 0);
- }
- else {
- partId = RP_GRIPPERVERT;
- rect.adjust(0, 0, 0, -2);
- }
- break;
-
- case PE_IndicatorItemViewItemCheck: {
- QStyleOptionButton button;
- button.QStyleOption::operator=(*option);
- button.state &= ~State_MouseOver;
- proxy()->drawPrimitive(PE_IndicatorCheckBox, &button, p, widget);
- return;
- }
-
- default:
- break;
- }
-
- XPThemeData theme(0, p, name, partId, stateId, rect);
- if (!theme.isValid()) {
- QWindowsStyle::drawPrimitive(pe, option, p, widget);
- return;
- }
- theme.mirrorHorizontally = hMirrored;
- theme.mirrorVertically = vMirrored;
- theme.noBorder = noBorder;
- theme.noContent = noContent;
- theme.rotate = rotate;
- d->drawBackground(theme);
-}
-
-/*!
- \reimp
-*/
-void QWindowsXPStyle::drawControl(ControlElement element, const QStyleOption *option, QPainter *p,
- const QWidget *widget) const
-{
- QWindowsXPStylePrivate *d = const_cast<QWindowsXPStylePrivate*>(d_func());
- if (!QWindowsXPStylePrivate::useXP()) {
- QWindowsStyle::drawControl(element, option, p, widget);
- return;
- }
-
- QRect rect(option->rect);
- State flags = option->state;
-
- int rotate = 0;
- bool hMirrored = false;
- bool vMirrored = false;
-
- QString name;
- int partId = 0;
- int stateId = 0;
- switch (element) {
- case CE_SizeGrip:
- {
- name = QLatin1String("STATUS");
- partId = SP_GRIPPER;
- SIZE sz;
- XPThemeData theme(0, p, name, partId, 0);
- pGetThemePartSize(theme.handle(), 0, partId, 0, 0, TS_TRUE, &sz);
- --sz.cy;
- if (const QStyleOptionSizeGrip *sg = qstyleoption_cast<const QStyleOptionSizeGrip *>(option)) {
- switch (sg->corner) {
- case Qt::BottomRightCorner:
- rect = QRect(rect.right() - sz.cx, rect.bottom() - sz.cy, sz.cx, sz.cy);
- break;
- case Qt::BottomLeftCorner:
- rect = QRect(rect.left() + 1, rect.bottom() - sz.cy, sz.cx, sz.cy);
- hMirrored = true;
- break;
- case Qt::TopRightCorner:
- rect = QRect(rect.right() - sz.cx, rect.top() + 1, sz.cx, sz.cy);
- vMirrored = true;
- break;
- case Qt::TopLeftCorner:
- rect = QRect(rect.left() + 1, rect.top() + 1, sz.cx, sz.cy);
- hMirrored = vMirrored = true;
- }
- }
- }
- break;
-
- case CE_HeaderSection:
- name = QLatin1String("HEADER");
- partId = HP_HEADERITEM;
- if (flags & State_Sunken)
- stateId = HIS_PRESSED;
- else if (flags & State_MouseOver)
- stateId = HIS_HOT;
- else
- stateId = HIS_NORMAL;
- break;
-
- case CE_Splitter:
- p->eraseRect(option->rect);
- return;
-
- case CE_PushButtonBevel:
- if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(option))
- {
- name = QLatin1String("BUTTON");
- partId = BP_PUSHBUTTON;
- bool justFlat = ((btn->features & QStyleOptionButton::Flat) && !(flags & (State_On|State_Sunken)))
- || ((btn->features & QStyleOptionButton::CommandLinkButton)
- && !(flags & State_MouseOver)
- && !(btn->features & QStyleOptionButton::DefaultButton));
- if (!(flags & State_Enabled) && !(btn->features & QStyleOptionButton::Flat))
- stateId = PBS_DISABLED;
- else if (justFlat)
- ;
- else if (flags & (State_Sunken | State_On))
- stateId = PBS_PRESSED;
- else if (flags & State_MouseOver)
- stateId = PBS_HOT;
- else if (btn->features & QStyleOptionButton::DefaultButton)
- stateId = PBS_DEFAULTED;
- else
- stateId = PBS_NORMAL;
-
- if (!justFlat) {
- XPThemeData theme(widget, p, name, partId, stateId, rect);
- d->drawBackground(theme);
- }
-
- if (btn->features & QStyleOptionButton::HasMenu) {
- int mbiw = 0, mbih = 0;
- XPThemeData theme(widget, 0, QLatin1String("TOOLBAR"), TP_SPLITBUTTONDROPDOWN);
- if (theme.isValid()) {
- SIZE size;
- pGetThemePartSize(theme.handle(), 0, theme.partId, theme.stateId, 0, TS_TRUE, &size);
- mbiw = size.cx;
- mbih = size.cy;
- }
-
- QRect ir = btn->rect;
- QStyleOptionButton newBtn = *btn;
- newBtn.rect = QRect(ir.right() - mbiw - 1, 1 + (ir.height()/2) - (mbih/2), mbiw, mbih);
- proxy()->drawPrimitive(PE_IndicatorArrowDown, &newBtn, p, widget);
- }
- return;
- }
- break;
- case CE_TabBarTab:
- if (const QStyleOptionTab *tab = qstyleoption_cast<const QStyleOptionTab *>(option))
- {
- stateId = tab->state & State_Enabled ? TIS_NORMAL : TIS_DISABLED;
- }
- break;
-
- case CE_TabBarTabShape:
- if (const QStyleOptionTab *tab = qstyleoption_cast<const QStyleOptionTab *>(option))
- {
- name = QLatin1String("TAB");
- bool isDisabled = !(tab->state & State_Enabled);
- bool hasFocus = tab->state & State_HasFocus;
- bool isHot = tab->state & State_MouseOver;
- bool selected = tab->state & State_Selected;
- bool lastTab = tab->position == QStyleOptionTab::End;
- bool firstTab = tab->position == QStyleOptionTab::Beginning;
- bool onlyOne = tab->position == QStyleOptionTab::OnlyOneTab;
- bool leftAligned = proxy()->styleHint(SH_TabBar_Alignment, tab, widget) == Qt::AlignLeft;
- bool centerAligned = proxy()->styleHint(SH_TabBar_Alignment, tab, widget) == Qt::AlignCenter;
- int borderThickness = proxy()->pixelMetric(PM_DefaultFrameWidth, option, widget);
- int tabOverlap = proxy()->pixelMetric(PM_TabBarTabOverlap, option, widget);
-
- if (isDisabled)
- stateId = TIS_DISABLED;
- else if (selected)
- stateId = TIS_SELECTED;
- else if (hasFocus)
- stateId = TIS_FOCUSED;
- else if (isHot)
- stateId = TIS_HOT;
- else
- stateId = TIS_NORMAL;
-
- // Selecting proper part depending on position
- if (firstTab || onlyOne) {
- if (leftAligned) {
- partId = TABP_TABITEMLEFTEDGE;
- } else if (centerAligned) {
- partId = TABP_TABITEM;
- } else { // rightAligned
- partId = TABP_TABITEMRIGHTEDGE;
- }
- } else {
- partId = TABP_TABITEM;
- }
-
- if (tab->direction == Qt::RightToLeft
- && (tab->shape == QTabBar::RoundedNorth
- || tab->shape == QTabBar::RoundedSouth)) {
- bool temp = firstTab;
- firstTab = lastTab;
- lastTab = temp;
- }
- bool begin = firstTab || onlyOne;
- bool end = lastTab || onlyOne;
- switch (tab->shape) {
- case QTabBar::RoundedNorth:
- if (selected)
- rect.adjust(begin ? 0 : -tabOverlap, 0, end ? 0 : tabOverlap, borderThickness);
- else
- rect.adjust(begin? tabOverlap : 0, tabOverlap, end ? -tabOverlap : 0, 0);
- break;
- case QTabBar::RoundedSouth:
- //vMirrored = true;
- rotate = 180; // Not 100% correct, but works
- if (selected)
- rect.adjust(begin ? 0 : -tabOverlap , -borderThickness, end ? 0 : tabOverlap, 0);
- else
- rect.adjust(begin ? tabOverlap : 0, 0, end ? -tabOverlap : 0 , -tabOverlap);
- break;
- case QTabBar::RoundedEast:
- rotate = 90;
- if (selected) {
- rect.adjust(-borderThickness, begin ? 0 : -tabOverlap, 0, end ? 0 : tabOverlap);
- }else{
- rect.adjust(0, begin ? tabOverlap : 0, -tabOverlap, end ? -tabOverlap : 0);
- }
- break;
- case QTabBar::RoundedWest:
- hMirrored = true;
- rotate = 90;
- if (selected) {
- rect.adjust(0, begin ? 0 : -tabOverlap, borderThickness, end ? 0 : tabOverlap);
- }else{
- rect.adjust(tabOverlap, begin ? tabOverlap : 0, 0, end ? -tabOverlap : 0);
- }
- break;
- default:
- name = QLatin1String(""); // Do our own painting for triangular
- break;
- }
-
- if (!selected) {
- switch (tab->shape) {
- case QTabBar::RoundedNorth:
- rect.adjust(0,0, 0,-1);
- break;
- case QTabBar::RoundedSouth:
- rect.adjust(0,1, 0,0);
- break;
- case QTabBar::RoundedEast:
- rect.adjust( 1,0, 0,0);
- break;
- case QTabBar::RoundedWest:
- rect.adjust(0,0, -1,0);
- break;
- default:
- break;
- }
- }
- }
- break;
-
- case CE_ProgressBarGroove:
- {
- Qt::Orientation orient = Qt::Horizontal;
- if (const QStyleOptionProgressBarV2 *pb2 = qstyleoption_cast<const QStyleOptionProgressBarV2 *>(option))
- orient = pb2->orientation;
- partId = (orient == Qt::Horizontal) ? PP_BAR : PP_BARVERT;
- name = QLatin1String("PROGRESS");
- stateId = 1;
- }
- break;
-
- case CE_MenuEmptyArea:
- case CE_MenuItem:
- if (const QStyleOptionMenuItem *menuitem = qstyleoption_cast<const QStyleOptionMenuItem *>(option))
- {
- int tab = menuitem->tabWidth;
- bool dis = !(menuitem->state & State_Enabled);
- bool act = menuitem->state & State_Selected;
- bool checkable = menuitem->menuHasCheckableItems;
- bool checked = checkable ? menuitem->checked : false;
-
- // windows always has a check column, regardless whether we have an icon or not
- int checkcol = qMax(menuitem->maxIconWidth, 12);
-
- int x, y, w, h;
- rect.getRect(&x, &y, &w, &h);
-
- QBrush fill = menuitem->palette.brush(act ? QPalette::Highlight : QPalette::Button);
- p->fillRect(rect, fill);
-
- if (element == CE_MenuEmptyArea)
- break;
-
- // draw separator -------------------------------------------------
- if (menuitem->menuItemType == QStyleOptionMenuItem::Separator) {
- int yoff = y-1 + h / 2;
- p->setPen(menuitem->palette.dark().color());
- p->drawLine(x, yoff, x+w, yoff);
- ++yoff;
- p->setPen(menuitem->palette.light().color());
- p->drawLine(x, yoff, x+w, yoff);
- return;
- }
-
- int xpos = x;
-
- // draw icon ------------------------------------------------------
- if (!menuitem->icon.isNull()) {
- QIcon::Mode mode = dis ? QIcon::Disabled : QIcon::Normal;
- if (act && !dis)
- mode = QIcon::Active;
- QPixmap pixmap = checked ?
- menuitem->icon.pixmap(proxy()->pixelMetric(PM_SmallIconSize, option, widget), mode, QIcon::On) :
- menuitem->icon.pixmap(proxy()->pixelMetric(PM_SmallIconSize, option, widget), mode);
- int pixw = pixmap.width();
- int pixh = pixmap.height();
- QRect iconRect(0, 0, pixw, pixh);
- iconRect.moveCenter(QRect(xpos, y, checkcol, h).center());
- QRect vIconRect = visualRect(option->direction, option->rect, iconRect);
- p->setPen(menuitem->palette.text().color());
- p->setBrush(Qt::NoBrush);
- if (checked)
- p->drawRect(vIconRect.adjusted(-1, -1, 0, 0));
- p->drawPixmap(vIconRect.topLeft(), pixmap);
-
- // draw checkmark -------------------------------------------------
- } else if (checked) {
- QStyleOptionMenuItem newMi = *menuitem;
- newMi.state = State_None;
- if (!dis)
- newMi.state |= State_Enabled;
- if (act)
- newMi.state |= State_On;
-
- QRect checkMarkRect = QRect(menuitem->rect.x() + windowsItemFrame,
- menuitem->rect.y() + windowsItemFrame,
- checkcol - 2 * windowsItemFrame,
- menuitem->rect.height() - 2*windowsItemFrame);
- newMi.rect = visualRect(option->direction, option->rect, checkMarkRect);
- proxy()->drawPrimitive(PE_IndicatorMenuCheckMark, &newMi, p, widget);
- }
-
- QColor textColor = dis ? menuitem->palette.text().color() :
- act ? menuitem->palette.highlightedText().color() : menuitem->palette.buttonText().color();
- p->setPen(textColor);
-
- // draw text ------------------------------------------------------
- int xm = windowsItemFrame + checkcol + windowsItemHMargin;
- xpos = menuitem->rect.x() + xm;
- QRect textRect(xpos, y + windowsItemVMargin, w - xm - windowsRightBorder - tab + 1, h - 2 * windowsItemVMargin);
- QRect vTextRect = visualRect(option->direction, option->rect, textRect);
- QString s = menuitem->text;
- if (!s.isEmpty()) {
- p->save();
- int t = s.indexOf(QLatin1Char('\t'));
- int text_flags = Qt::AlignVCenter|Qt::TextShowMnemonic | Qt::TextDontClip | Qt::TextSingleLine | Qt::AlignLeft;
- if (!proxy()->styleHint(SH_UnderlineShortcut, menuitem, widget))
- text_flags |= Qt::TextHideMnemonic;
- // draw tab text ----------------
- if (t >= 0) {
- QRect vShortcutRect = visualRect(option->direction, option->rect, QRect(textRect.topRight(), menuitem->rect.bottomRight()));
- if (dis && !act && proxy()->styleHint(SH_EtchDisabledText, option, widget)) {
- p->setPen(menuitem->palette.light().color());
- p->drawText(vShortcutRect.adjusted(1,1,1,1), text_flags, s.mid(t + 1));
- p->setPen(textColor);
- }
- p->drawText(vShortcutRect, text_flags, s.mid(t + 1));
- s = s.left(t);
- }
- QFont font = menuitem->font;
- if (menuitem->menuItemType == QStyleOptionMenuItem::DefaultItem)
- font.setBold(true);
- p->setFont(font);
- if (dis && !act && proxy()->styleHint(SH_EtchDisabledText, option, widget)) {
- p->setPen(menuitem->palette.light().color());
- p->drawText(vTextRect.adjusted(1,1,1,1), text_flags, s.left(t));
- p->setPen(textColor);
- }
- p->drawText(vTextRect, text_flags, s);
- p->restore();
- }
-
- // draw sub menu arrow --------------------------------------------
- if (menuitem->menuItemType == QStyleOptionMenuItem::SubMenu) {
- int dim = (h - 2) / 2;
- PrimitiveElement arrow;
- arrow = (option->direction == Qt::RightToLeft) ? PE_IndicatorArrowLeft : PE_IndicatorArrowRight;
- xpos = x + w - windowsArrowHMargin - windowsItemFrame - dim;
- QRect vSubMenuRect = visualRect(option->direction, option->rect, QRect(xpos, y + h / 2 - dim / 2, dim, dim));
- QStyleOptionMenuItem newMI = *menuitem;
- newMI.rect = vSubMenuRect;
- newMI.state = dis ? State_None : State_Enabled;
- if (act)
- newMI.palette.setColor(QPalette::ButtonText, newMI.palette.highlightedText().color());
- proxy()->drawPrimitive(arrow, &newMI, p, widget);
- }
- }
- return;
-
- case CE_MenuBarItem:
- if (const QStyleOptionMenuItem *mbi = qstyleoption_cast<const QStyleOptionMenuItem *>(option))
- {
- if (mbi->menuItemType == QStyleOptionMenuItem::DefaultItem)
- break;
-
- bool act = mbi->state & State_Selected;
- bool dis = !(mbi->state & State_Enabled);
-
- QBrush fill = mbi->palette.brush(act ? QPalette::Highlight : QPalette::Button);
- QPalette::ColorRole textRole = dis ? QPalette::Text:
- act ? QPalette::HighlightedText : QPalette::ButtonText;
- QPixmap pix = mbi->icon.pixmap(proxy()->pixelMetric(PM_SmallIconSize, option, widget), QIcon::Normal);
-
- uint alignment = Qt::AlignCenter | Qt::TextShowMnemonic | Qt::TextDontClip | Qt::TextSingleLine;
- if (!proxy()->styleHint(SH_UnderlineShortcut, mbi, widget))
- alignment |= Qt::TextHideMnemonic;
-
- p->fillRect(rect, fill);
- if (!pix.isNull())
- drawItemPixmap(p, mbi->rect, alignment, pix);
- else
- drawItemText(p, mbi->rect, alignment, mbi->palette, mbi->state & State_Enabled, mbi->text, textRole);
- }
- return;
-#ifndef QT_NO_DOCKWIDGET
- case CE_DockWidgetTitle:
- if (const QStyleOptionDockWidget *dwOpt = qstyleoption_cast<const QStyleOptionDockWidget *>(option))
- {
- int buttonMargin = 4;
- int mw = proxy()->pixelMetric(QStyle::PM_DockWidgetTitleMargin, dwOpt, widget);
- int fw = proxy()->pixelMetric(PM_DockWidgetFrameWidth, dwOpt, widget);
- bool isFloating = widget && widget->isWindow();
- bool isActive = dwOpt->state & State_Active;
-
- const QStyleOptionDockWidgetV2 *v2
- = qstyleoption_cast<const QStyleOptionDockWidgetV2*>(dwOpt);
- bool verticalTitleBar = v2 == 0 ? false : v2->verticalTitleBar;
-
- if (verticalTitleBar) {
- QSize s = rect.size();
- s.transpose();
- rect.setSize(s);
-
- p->translate(rect.left() - 1, rect.top() + rect.width());
- p->rotate(-90);
- p->translate(-rect.left() + 1, -rect.top());
- }
- QRect r = rect.adjusted(0, 2, -1, -3);
- QRect titleRect = r;
-
- if (dwOpt->closable) {
- QSize sz = proxy()->standardIcon(QStyle::SP_TitleBarCloseButton, dwOpt, widget).actualSize(QSize(10, 10));
- titleRect.adjust(0, 0, -sz.width() - mw - buttonMargin, 0);
- }
-
- if (dwOpt->floatable) {
- QSize sz = proxy()->standardIcon(QStyle::SP_TitleBarMaxButton, dwOpt, widget).actualSize(QSize(10, 10));
- titleRect.adjust(0, 0, -sz.width() - mw - buttonMargin, 0);
- }
-
- if (isFloating) {
- titleRect.adjust(0, -fw, 0, 0);
- if (widget != 0 && widget->windowIcon().cacheKey() != QApplication::windowIcon().cacheKey())
- titleRect.adjust(titleRect.height() + mw, 0, 0, 0);
- } else {
- titleRect.adjust(mw, 0, 0, 0);
- if (!dwOpt->floatable && !dwOpt->closable)
- titleRect.adjust(0, 0, -mw, 0);
- }
-
- if (!verticalTitleBar)
- titleRect = visualRect(dwOpt->direction, r, titleRect);
-
- if (!isFloating) {
- QPen oldPen = p->pen();
- QString titleText = p->fontMetrics().elidedText(dwOpt->title, Qt::ElideRight, titleRect.width());
- p->setPen(dwOpt->palette.color(QPalette::Dark));
- p->drawRect(r);
-
- if (!titleText.isEmpty()) {
- drawItemText(p, titleRect,
- Qt::AlignLeft | Qt::AlignVCenter | Qt::TextShowMnemonic, dwOpt->palette,
- dwOpt->state & State_Enabled, titleText,
- QPalette::WindowText);
- }
-
- p->setPen(oldPen);
- } else {
- name = QLatin1String("WINDOW");
- if (isActive)
- stateId = CS_ACTIVE;
- else
- stateId = CS_INACTIVE;
-
- int titleHeight = rect.height() - 2;
- rect = rect.adjusted(-fw, -fw, fw, 0);
-
- XPThemeData theme(widget, p, name, 0, stateId);
- if (!theme.isValid())
- break;
-
- // Draw small type title bar
- theme.rect = rect;
- theme.partId = WP_SMALLCAPTION;
- d->drawBackground(theme);
-
- // Figure out maximal button space on title bar
-
- QIcon ico = widget->windowIcon();
- bool hasIcon = (ico.cacheKey() != QApplication::windowIcon().cacheKey());
- if (hasIcon) {
- QPixmap pxIco = ico.pixmap(titleHeight);
- if (!verticalTitleBar && dwOpt->direction == Qt::RightToLeft)
- p->drawPixmap(rect.width() - titleHeight - pxIco.width(), rect.bottom() - titleHeight - 2, pxIco);
- else
- p->drawPixmap(fw, rect.bottom() - titleHeight - 2, pxIco);
- }
- if (!dwOpt->title.isEmpty()) {
- QPen oldPen = p->pen();
- QFont oldFont = p->font();
- QFont titleFont = oldFont;
- titleFont.setBold(true);
- p->setFont(titleFont);
- QString titleText
- = p->fontMetrics().elidedText(dwOpt->title, Qt::ElideRight, titleRect.width());
-
- int result = TST_NONE;
- pGetThemeEnumValue(theme.handle(), WP_SMALLCAPTION, isActive ? CS_ACTIVE : CS_INACTIVE, TMT_TEXTSHADOWTYPE, &result);
- if (result != TST_NONE) {
- COLORREF textShadowRef;
- pGetThemeColor(theme.handle(), WP_SMALLCAPTION, isActive ? CS_ACTIVE : CS_INACTIVE, TMT_TEXTSHADOWCOLOR, &textShadowRef);
- QColor textShadow = qRgb(GetRValue(textShadowRef), GetGValue(textShadowRef), GetBValue(textShadowRef));
- p->setPen(textShadow);
- drawItemText(p, titleRect.adjusted(1, 1, 1, 1),
- Qt::AlignLeft | Qt::AlignBottom, dwOpt->palette,
- dwOpt->state & State_Enabled, titleText);
- }
-
- COLORREF captionText = GetSysColor(isActive ? COLOR_CAPTIONTEXT : COLOR_INACTIVECAPTIONTEXT);
- QColor textColor = qRgb(GetRValue(captionText), GetGValue(captionText), GetBValue(captionText));
- p->setPen(textColor);
- drawItemText(p, titleRect,
- Qt::AlignLeft | Qt::AlignBottom, dwOpt->palette,
- dwOpt->state & State_Enabled, titleText);
- p->setFont(oldFont);
- p->setPen(oldPen);
- }
-
- }
-
- return;
- }
- break;
-#endif // QT_NO_DOCKWIDGET
-#ifndef QT_NO_RUBBERBAND
- case CE_RubberBand:
- if (qstyleoption_cast<const QStyleOptionRubberBand *>(option)) {
- QColor highlight = option->palette.color(QPalette::Active, QPalette::Highlight);
- p->save();
- QRect r = option->rect;
- p->setPen(highlight.darker(120));
- QColor dimHighlight(qMin(highlight.red()/2 + 110, 255),
- qMin(highlight.green()/2 + 110, 255),
- qMin(highlight.blue()/2 + 110, 255),
- (widget && widget->isTopLevel())? 255 : 127);
- p->setBrush(dimHighlight);
- p->drawRect(option->rect.adjusted(0, 0, -1, -1));
- p->restore();
- return;
- }
-#endif // QT_NO_RUBBERBAND
- case CE_HeaderEmptyArea:
- if (option->state & State_Horizontal)
- {
- name = QLatin1String("HEADER");
- stateId = HIS_NORMAL;
- }
- else {
- QWindowsStyle::drawControl(CE_HeaderEmptyArea, option, p, widget);
- return;
- }
- break;
- default:
- break;
- }
-
- XPThemeData theme(widget, p, name, partId, stateId, rect);
- if (!theme.isValid()) {
- QWindowsStyle::drawControl(element, option, p, widget);
- return;
- }
-
- theme.rotate = rotate;
- theme.mirrorHorizontally = hMirrored;
- theme.mirrorVertically = vMirrored;
- d->drawBackground(theme);
-}
-
-
-/*!
- \reimp
-*/
-void QWindowsXPStyle::drawComplexControl(ComplexControl cc, const QStyleOptionComplex *option,
- QPainter *p, const QWidget *widget) const
-{
- QWindowsXPStylePrivate *d = const_cast<QWindowsXPStylePrivate*>(d_func());
-
- if (!QWindowsXPStylePrivate::useXP()) {
- QWindowsStyle::drawComplexControl(cc, option, p, widget);
- return;
- }
-
- State flags = option->state;
- SubControls sub = option->subControls;
- QRect r = option->rect;
-
- int partId = 0;
- int stateId = 0;
- if (widget && widget->testAttribute(Qt::WA_UnderMouse) && widget->isActiveWindow())
- flags |= State_MouseOver;
-
- switch (cc) {
-#ifndef QT_NO_SPINBOX
- case CC_SpinBox:
- if (const QStyleOptionSpinBox *sb = qstyleoption_cast<const QStyleOptionSpinBox *>(option))
- {
- XPThemeData theme(widget, p, QLatin1String("SPIN"));
-
- if (sb->frame && (sub & SC_SpinBoxFrame)) {
- partId = EP_EDITTEXT;
- if (!(flags & State_Enabled))
- stateId = ETS_DISABLED;
- else if (flags & State_HasFocus)
- stateId = ETS_FOCUSED;
- else
- stateId = ETS_NORMAL;
-
- XPThemeData ftheme(widget, p, QLatin1String("EDIT"), partId, stateId, r);
- ftheme.noContent = true;
- d->drawBackground(ftheme);
- }
- if (sub & SC_SpinBoxUp) {
- theme.rect = proxy()->subControlRect(CC_SpinBox, option, SC_SpinBoxUp, widget);
- partId = SPNP_UP;
- if (!(sb->stepEnabled & QAbstractSpinBox::StepUpEnabled) || !(flags & State_Enabled))
- stateId = UPS_DISABLED;
- else if (sb->activeSubControls == SC_SpinBoxUp && (sb->state & State_Sunken))
- stateId = UPS_PRESSED;
- else if (sb->activeSubControls == SC_SpinBoxUp && (sb->state & State_MouseOver))
- stateId = UPS_HOT;
- else
- stateId = UPS_NORMAL;
- theme.partId = partId;
- theme.stateId = stateId;
- d->drawBackground(theme);
- }
- if (sub & SC_SpinBoxDown) {
- theme.rect = proxy()->subControlRect(CC_SpinBox, option, SC_SpinBoxDown, widget);
- partId = SPNP_DOWN;
- if (!(sb->stepEnabled & QAbstractSpinBox::StepDownEnabled) || !(flags & State_Enabled))
- stateId = DNS_DISABLED;
- else if (sb->activeSubControls == SC_SpinBoxDown && (sb->state & State_Sunken))
- stateId = DNS_PRESSED;
- else if (sb->activeSubControls == SC_SpinBoxDown && (sb->state & State_MouseOver))
- stateId = DNS_HOT;
- else
- stateId = DNS_NORMAL;
- theme.partId = partId;
- theme.stateId = stateId;
- d->drawBackground(theme);
- }
- }
- break;
-#endif // QT_NO_SPINBOX
-#ifndef QT_NO_COMBOBOX
- case CC_ComboBox:
- if (const QStyleOptionComboBox *cmb = qstyleoption_cast<const QStyleOptionComboBox *>(option))
- {
- if (sub & SC_ComboBoxEditField) {
- if (cmb->frame) {
- partId = EP_EDITTEXT;
- if (!(flags & State_Enabled))
- stateId = ETS_DISABLED;
- else if (flags & State_HasFocus)
- stateId = ETS_FOCUSED;
- else
- stateId = ETS_NORMAL;
- XPThemeData theme(widget, p, QLatin1String("EDIT"), partId, stateId, r);
- d->drawBackground(theme);
- } else {
- QBrush editBrush = cmb->palette.brush(QPalette::Base);
- p->fillRect(option->rect, editBrush);
- }
- if (!cmb->editable) {
- QRect re = proxy()->subControlRect(CC_ComboBox, option, SC_ComboBoxEditField, widget);
- if (option->state & State_HasFocus) {
- p->fillRect(re, option->palette.highlight());
- p->setPen(option->palette.highlightedText().color());
- p->setBackground(option->palette.highlight());
- } else {
- p->fillRect(re, option->palette.base());
- p->setPen(option->palette.text().color());
- p->setBackground(option->palette.base());
- }
- }
- }
-
- if (sub & SC_ComboBoxArrow) {
- XPThemeData theme(widget, p, QLatin1String("COMBOBOX"));
- theme.rect = proxy()->subControlRect(CC_ComboBox, option, SC_ComboBoxArrow, widget);
- partId = CP_DROPDOWNBUTTON;
- if (!(flags & State_Enabled))
- stateId = CBXS_DISABLED;
- else if (cmb->activeSubControls == SC_ComboBoxArrow && (cmb->state & State_Sunken))
- stateId = CBXS_PRESSED;
- else if (cmb->activeSubControls == SC_ComboBoxArrow && (cmb->state & State_MouseOver))
- stateId = CBXS_HOT;
- else
- stateId = CBXS_NORMAL;
- theme.partId = partId;
- theme.stateId = stateId;
- d->drawBackground(theme);
- }
- }
- break;
-#endif // QT_NO_COMBOBOX
- case CC_ScrollBar:
- if (const QStyleOptionSlider *scrollbar = qstyleoption_cast<const QStyleOptionSlider *>(option))
- {
- XPThemeData theme(widget, p, QLatin1String("SCROLLBAR"));
- bool maxedOut = (scrollbar->maximum == scrollbar->minimum);
- if (maxedOut)
- flags &= ~State_Enabled;
-
- bool isHorz = flags & State_Horizontal;
- bool isRTL = option->direction == Qt::RightToLeft;
- if (sub & SC_ScrollBarAddLine) {
- theme.rect = proxy()->subControlRect(CC_ScrollBar, option, SC_ScrollBarAddLine, widget);
- partId = SBP_ARROWBTN;
- if (!(flags & State_Enabled))
- stateId = (isHorz ? (isRTL ? ABS_LEFTDISABLED : ABS_RIGHTDISABLED) : ABS_DOWNDISABLED);
- else if (scrollbar->activeSubControls & SC_ScrollBarAddLine && (scrollbar->state & State_Sunken))
- stateId = (isHorz ? (isRTL ? ABS_LEFTPRESSED : ABS_RIGHTPRESSED) : ABS_DOWNPRESSED);
- else if (scrollbar->activeSubControls & SC_ScrollBarAddLine && (scrollbar->state & State_MouseOver))
- stateId = (isHorz ? (isRTL ? ABS_LEFTHOT : ABS_RIGHTHOT) : ABS_DOWNHOT);
- else
- stateId = (isHorz ? (isRTL ? ABS_LEFTNORMAL : ABS_RIGHTNORMAL) : ABS_DOWNNORMAL);
- theme.partId = partId;
- theme.stateId = stateId;
- d->drawBackground(theme);
- }
- if (sub & SC_ScrollBarSubLine) {
- theme.rect = proxy()->subControlRect(CC_ScrollBar, option, SC_ScrollBarSubLine, widget);
- partId = SBP_ARROWBTN;
- if (!(flags & State_Enabled))
- stateId = (isHorz ? (isRTL ? ABS_RIGHTDISABLED : ABS_LEFTDISABLED) : ABS_UPDISABLED);
- else if (scrollbar->activeSubControls & SC_ScrollBarSubLine && (scrollbar->state & State_Sunken))
- stateId = (isHorz ? (isRTL ? ABS_RIGHTPRESSED : ABS_LEFTPRESSED) : ABS_UPPRESSED);
- else if (scrollbar->activeSubControls & SC_ScrollBarSubLine && (scrollbar->state & State_MouseOver))
- stateId = (isHorz ? (isRTL ? ABS_RIGHTHOT : ABS_LEFTHOT) : ABS_UPHOT);
- else
- stateId = (isHorz ? (isRTL ? ABS_RIGHTNORMAL : ABS_LEFTNORMAL) : ABS_UPNORMAL);
- theme.partId = partId;
- theme.stateId = stateId;
- d->drawBackground(theme);
- }
- if (maxedOut) {
- theme.rect = proxy()->subControlRect(CC_ScrollBar, option, SC_ScrollBarSlider, widget);
- theme.rect = theme.rect.united(proxy()->subControlRect(CC_ScrollBar, option, SC_ScrollBarSubPage, widget));
- theme.rect = theme.rect.united(proxy()->subControlRect(CC_ScrollBar, option, SC_ScrollBarAddPage, widget));
- partId = scrollbar->orientation == Qt::Horizontal ? SBP_LOWERTRACKHORZ : SBP_LOWERTRACKVERT;
- stateId = SCRBS_DISABLED;
- theme.partId = partId;
- theme.stateId = stateId;
- d->drawBackground(theme);
- } else {
- if (sub & SC_ScrollBarSubPage) {
- theme.rect = proxy()->subControlRect(CC_ScrollBar, option, SC_ScrollBarSubPage, widget);
- partId = flags & State_Horizontal ? SBP_UPPERTRACKHORZ : SBP_UPPERTRACKVERT;
- if (!(flags & State_Enabled))
- stateId = SCRBS_DISABLED;
- else if (scrollbar->activeSubControls & SC_ScrollBarSubPage && (scrollbar->state & State_Sunken))
- stateId = SCRBS_PRESSED;
- else if (scrollbar->activeSubControls & SC_ScrollBarSubPage && (scrollbar->state & State_MouseOver))
- stateId = SCRBS_HOT;
- else
- stateId = SCRBS_NORMAL;
- theme.partId = partId;
- theme.stateId = stateId;
- d->drawBackground(theme);
- }
- if (sub & SC_ScrollBarAddPage) {
- theme.rect = proxy()->subControlRect(CC_ScrollBar, option, SC_ScrollBarAddPage, widget);
- partId = flags & State_Horizontal ? SBP_LOWERTRACKHORZ : SBP_LOWERTRACKVERT;
- if (!(flags & State_Enabled))
- stateId = SCRBS_DISABLED;
- else if (scrollbar->activeSubControls & SC_ScrollBarAddPage && (scrollbar->state & State_Sunken))
- stateId = SCRBS_PRESSED;
- else if (scrollbar->activeSubControls & SC_ScrollBarAddPage && (scrollbar->state & State_MouseOver))
- stateId = SCRBS_HOT;
- else
- stateId = SCRBS_NORMAL;
- theme.partId = partId;
- theme.stateId = stateId;
- d->drawBackground(theme);
- }
- if (sub & SC_ScrollBarSlider) {
- theme.rect = proxy()->subControlRect(CC_ScrollBar, option, SC_ScrollBarSlider, widget);
- if (!(flags & State_Enabled))
- stateId = SCRBS_DISABLED;
- else if (scrollbar->activeSubControls & SC_ScrollBarSlider && (scrollbar->state & State_Sunken))
- stateId = SCRBS_PRESSED;
- else if (scrollbar->activeSubControls & SC_ScrollBarSlider && (scrollbar->state & State_MouseOver))
- stateId = SCRBS_HOT;
- else
- stateId = SCRBS_NORMAL;
-
- // Draw handle
- theme.rect = proxy()->subControlRect(CC_ScrollBar, option, SC_ScrollBarSlider, widget);
- theme.partId = flags & State_Horizontal ? SBP_THUMBBTNHORZ : SBP_THUMBBTNVERT;
- theme.stateId = stateId;
- d->drawBackground(theme);
-
- // Calculate rect of gripper
- const int swidth = theme.rect.width();
- const int sheight = theme.rect.height();
-
- MARGINS contentsMargin;
- RECT rect = theme.toRECT(theme.rect);
- pGetThemeMargins(theme.handle(), 0, theme.partId, theme.stateId, TMT_SIZINGMARGINS, &rect, &contentsMargin);
-
- SIZE size;
- theme.partId = flags & State_Horizontal ? SBP_GRIPPERHORZ : SBP_GRIPPERVERT;
- pGetThemePartSize(theme.handle(), 0, theme.partId, theme.stateId, 0, TS_TRUE, &size);
- int gw = size.cx, gh = size.cy;
-
-
- QRect gripperBounds;
- if (flags & State_Horizontal && ((swidth - contentsMargin.cxLeftWidth - contentsMargin.cxRightWidth) > gw)) {
- gripperBounds.setLeft(theme.rect.left() + swidth/2 - gw/2);
- gripperBounds.setTop(theme.rect.top() + sheight/2 - gh/2);
- gripperBounds.setWidth(gw);
- gripperBounds.setHeight(gh);
- } else if ((sheight - contentsMargin.cyTopHeight - contentsMargin.cyBottomHeight) > gh) {
- gripperBounds.setLeft(theme.rect.left() + swidth/2 - gw/2);
- gripperBounds.setTop(theme.rect.top() + sheight/2 - gh/2);
- gripperBounds.setWidth(gw);
- gripperBounds.setHeight(gh);
- }
-
- // Draw gripper if there is enough space
- if (!gripperBounds.isEmpty()) {
- p->save();
- theme.rect = gripperBounds;
- p->setClipRegion(d->region(theme));// Only change inside the region of the gripper
- d->drawBackground(theme); // Transparent gripper ontop of background
- p->restore();
- }
- }
- }
- }
- break;
-
-#ifndef QT_NO_SLIDER
- case CC_Slider:
- if (const QStyleOptionSlider *slider = qstyleoption_cast<const QStyleOptionSlider *>(option))
- {
- XPThemeData theme(widget, p, QLatin1String("TRACKBAR"));
- QRect slrect = slider->rect;
- QRegion tickreg = slrect;
- if (sub & SC_SliderGroove) {
- theme.rect = proxy()->subControlRect(CC_Slider, option, SC_SliderGroove, widget);
- if (slider->orientation == Qt::Horizontal) {
- partId = TKP_TRACK;
- stateId = TRS_NORMAL;
- theme.rect = QRect(slrect.left(), theme.rect.center().y() - 2, slrect.width(), 4);
- } else {
- partId = TKP_TRACKVERT;
- stateId = TRVS_NORMAL;
- theme.rect = QRect(theme.rect.center().x() - 2, slrect.top(), 4, slrect.height());
- }
- theme.partId = partId;
- theme.stateId = stateId;
- d->drawBackground(theme);
- tickreg -= theme.rect;
- }
- if (sub & SC_SliderTickmarks) {
- int tickOffset = proxy()->pixelMetric(PM_SliderTickmarkOffset, slider, widget);
- int ticks = slider->tickPosition;
- int thickness = proxy()->pixelMetric(PM_SliderControlThickness, slider, widget);
- int len = proxy()->pixelMetric(PM_SliderLength, slider, widget);
- int available = proxy()->pixelMetric(PM_SliderSpaceAvailable, slider, widget);
- int interval = slider->tickInterval;
- if (interval <= 0) {
- interval = slider->singleStep;
- if (QStyle::sliderPositionFromValue(slider->minimum, slider->maximum, interval,
- available)
- - QStyle::sliderPositionFromValue(slider->minimum, slider->maximum,
- 0, available) < 3)
- interval = slider->pageStep;
- }
- if (!interval)
- interval = 1;
- int fudge = len / 2;
- int pos;
- int bothOffset = (ticks & QSlider::TicksAbove && ticks & QSlider::TicksBelow) ? 1 : 0;
- p->setPen(d->sliderTickColor);
- QVarLengthArray<QLine, 32> lines;
- int v = slider->minimum;
- while (v <= slider->maximum + 1) {
- if (v == slider->maximum + 1 && interval == 1)
- break;
- const int v_ = qMin(v, slider->maximum);
- int tickLength = (v_ == slider->minimum || v_ >= slider->maximum) ? 4 : 3;
- pos = QStyle::sliderPositionFromValue(slider->minimum, slider->maximum,
- v_, available) + fudge;
- if (slider->orientation == Qt::Horizontal) {
- if (ticks & QSlider::TicksAbove)
- lines.append(QLine(pos, tickOffset - 1 - bothOffset,
- pos, tickOffset - 1 - bothOffset - tickLength));
-
- if (ticks & QSlider::TicksBelow)
- lines.append(QLine(pos, tickOffset + thickness + bothOffset,
- pos, tickOffset + thickness + bothOffset + tickLength));
- } else {
- if (ticks & QSlider::TicksAbove)
- lines.append(QLine(tickOffset - 1 - bothOffset, pos,
- tickOffset - 1 - bothOffset - tickLength, pos));
-
- if (ticks & QSlider::TicksBelow)
- lines.append(QLine(tickOffset + thickness + bothOffset, pos,
- tickOffset + thickness + bothOffset + tickLength, pos));
- }
- // in the case where maximum is max int
- int nextInterval = v + interval;
- if (nextInterval < v)
- break;
- v = nextInterval;
- }
- if (lines.size() > 0) {
- p->save();
- p->translate(slrect.topLeft());
- p->drawLines(lines.constData(), lines.size());
- p->restore();
- }
- }
- if (sub & SC_SliderHandle) {
- theme.rect = proxy()->subControlRect(CC_Slider, option, SC_SliderHandle, widget);
- if (slider->orientation == Qt::Horizontal) {
- if (slider->tickPosition == QSlider::TicksAbove)
- partId = TKP_THUMBTOP;
- else if (slider->tickPosition == QSlider::TicksBelow)
- partId = TKP_THUMBBOTTOM;
- else
- partId = TKP_THUMB;
-
- if (!(slider->state & State_Enabled))
- stateId = TUS_DISABLED;
- else if (slider->activeSubControls & SC_SliderHandle && (slider->state & State_Sunken))
- stateId = TUS_PRESSED;
- else if (slider->activeSubControls & SC_SliderHandle && (slider->state & State_MouseOver))
- stateId = TUS_HOT;
- else if (flags & State_HasFocus)
- stateId = TUS_FOCUSED;
- else
- stateId = TUS_NORMAL;
- } else {
- if (slider->tickPosition == QSlider::TicksLeft)
- partId = TKP_THUMBLEFT;
- else if (slider->tickPosition == QSlider::TicksRight)
- partId = TKP_THUMBRIGHT;
- else
- partId = TKP_THUMBVERT;
-
- if (!(slider->state & State_Enabled))
- stateId = TUVS_DISABLED;
- else if (slider->activeSubControls & SC_SliderHandle && (slider->state & State_Sunken))
- stateId = TUVS_PRESSED;
- else if (slider->activeSubControls & SC_SliderHandle && (slider->state & State_MouseOver))
- stateId = TUVS_HOT;
- else if (flags & State_HasFocus)
- stateId = TUVS_FOCUSED;
- else
- stateId = TUVS_NORMAL;
- }
- theme.partId = partId;
- theme.stateId = stateId;
- d->drawBackground(theme);
- }
- if (slider->state & State_HasFocus) {
- QStyleOptionFocusRect fropt;
- fropt.QStyleOption::operator=(*slider);
- fropt.rect = subElementRect(SE_SliderFocusRect, slider, widget);
- proxy()->drawPrimitive(PE_FrameFocusRect, &fropt, p, widget);
- }
- }
- break;
-#endif
-#ifndef QT_NO_TOOLBUTTON
- case CC_ToolButton:
- if (const QStyleOptionToolButton *toolbutton
- = qstyleoption_cast<const QStyleOptionToolButton *>(option)) {
- QRect button, menuarea;
- button = proxy()->subControlRect(cc, toolbutton, SC_ToolButton, widget);
- menuarea = proxy()->subControlRect(cc, toolbutton, SC_ToolButtonMenu, widget);
-
- State bflags = toolbutton->state & ~State_Sunken;
- State mflags = bflags;
- bool autoRaise = flags & State_AutoRaise;
- if (autoRaise) {
- if (!(bflags & State_MouseOver) || !(bflags & State_Enabled)) {
- bflags &= ~State_Raised;
- }
- }
-
- if (toolbutton->state & State_Sunken) {
- if (toolbutton->activeSubControls & SC_ToolButton) {
- bflags |= State_Sunken;
- mflags |= State_MouseOver | State_Sunken;
- } else if (toolbutton->activeSubControls & SC_ToolButtonMenu) {
- mflags |= State_Sunken;
- bflags |= State_MouseOver;
- }
- }
-
- QStyleOption tool(0);
- tool.palette = toolbutton->palette;
- if (toolbutton->subControls & SC_ToolButton) {
- if (flags & (State_Sunken | State_On | State_Raised) || !autoRaise) {
- if (toolbutton->features & QStyleOptionToolButton::MenuButtonPopup && autoRaise) {
- XPThemeData theme(widget, p, QLatin1String("TOOLBAR"));
- theme.partId = TP_SPLITBUTTON;
- theme.rect = button;
- if (!(bflags & State_Enabled))
- stateId = TS_DISABLED;
- else if (bflags & State_Sunken)
- stateId = TS_PRESSED;
- else if (bflags & State_MouseOver || !(flags & State_AutoRaise))
- stateId = flags & State_On ? TS_HOTCHECKED : TS_HOT;
- else if (bflags & State_On)
- stateId = TS_CHECKED;
- else
- stateId = TS_NORMAL;
- if (option->direction == Qt::RightToLeft)
- theme.mirrorHorizontally = true;
- theme.stateId = stateId;
- d->drawBackground(theme);
- } else {
- tool.rect = option->rect;
- tool.state = bflags;
- if (autoRaise) // for tool bars
- proxy()->drawPrimitive(PE_PanelButtonTool, &tool, p, widget);
- else
- proxy()->drawPrimitive(PE_PanelButtonBevel, &tool, p, widget);
- }
- }
- }
-
- if (toolbutton->state & State_HasFocus) {
- QStyleOptionFocusRect fr;
- fr.QStyleOption::operator=(*toolbutton);
- fr.rect.adjust(3, 3, -3, -3);
- if (toolbutton->features & QStyleOptionToolButton::MenuButtonPopup)
- fr.rect.adjust(0, 0, -proxy()->pixelMetric(QStyle::PM_MenuButtonIndicator,
- toolbutton, widget), 0);
- proxy()->drawPrimitive(PE_FrameFocusRect, &fr, p, widget);
- }
- QStyleOptionToolButton label = *toolbutton;
- label.state = bflags;
- int fw = 2;
- if (!autoRaise)
- label.state &= ~State_Sunken;
- label.rect = button.adjusted(fw, fw, -fw, -fw);
- proxy()->drawControl(CE_ToolButtonLabel, &label, p, widget);
-
- if (toolbutton->subControls & SC_ToolButtonMenu) {
- tool.rect = menuarea;
- tool.state = mflags;
- if (autoRaise) {
- proxy()->drawPrimitive(PE_IndicatorButtonDropDown, &tool, p, widget);
- } else {
- tool.state = mflags;
- menuarea.adjust(-2, 0, 0, 0);
- // Draw menu button
- if ((bflags & State_Sunken) != (mflags & State_Sunken)){
- p->save();
- p->setClipRect(menuarea);
- tool.rect = option->rect;
- proxy()->drawPrimitive(PE_PanelButtonBevel, &tool, p, 0);
- p->restore();
- }
- // Draw arrow
- p->save();
- p->setPen(option->palette.dark().color());
- p->drawLine(menuarea.left(), menuarea.top() + 3,
- menuarea.left(), menuarea.bottom() - 3);
- p->setPen(option->palette.light().color());
- p->drawLine(menuarea.left() - 1, menuarea.top() + 3,
- menuarea.left() - 1, menuarea.bottom() - 3);
-
- tool.rect = menuarea.adjusted(2, 3, -2, -1);
- proxy()->drawPrimitive(PE_IndicatorArrowDown, &tool, p, widget);
- p->restore();
- }
- } else if (toolbutton->features & QStyleOptionToolButton::HasMenu) {
- int mbi = proxy()->pixelMetric(PM_MenuButtonIndicator, toolbutton, widget);
- QRect ir = toolbutton->rect;
- QStyleOptionToolButton newBtn = *toolbutton;
- newBtn.rect = QRect(ir.right() + 4 - mbi, ir.height() - mbi + 4, mbi - 5, mbi - 5);
- proxy()->drawPrimitive(PE_IndicatorArrowDown, &newBtn, p, widget);
- }
- }
- break;
-#endif // QT_NO_TOOLBUTTON
-
- case CC_TitleBar:
- {
- if (const QStyleOptionTitleBar *tb = qstyleoption_cast<const QStyleOptionTitleBar *>(option))
- {
- bool isActive = tb->titleBarState & QStyle::State_Active;
- XPThemeData theme(widget, p, QLatin1String("WINDOW"));
- if (sub & SC_TitleBarLabel) {
-
-#ifdef QT3_SUPPORT
- if (widget && widget->inherits("Q3DockWindowTitleBar")) {
- partId = WP_SMALLCAPTION;
- } else
-#endif
- partId = (tb->titleBarState & Qt::WindowMinimized) ? WP_MINCAPTION : WP_CAPTION;
- theme.rect = option->rect;
- if (widget && !widget->isEnabled())
- stateId = CS_DISABLED;
- else if (isActive)
- stateId = CS_ACTIVE;
- else
- stateId = CS_INACTIVE;
-
- theme.partId = partId;
- theme.stateId = stateId;
- d->drawBackground(theme);
-
- QRect ir = proxy()->subControlRect(CC_TitleBar, tb, SC_TitleBarLabel, widget);
-
- int result = TST_NONE;
- pGetThemeEnumValue(theme.handle(), WP_CAPTION, isActive ? CS_ACTIVE : CS_INACTIVE, TMT_TEXTSHADOWTYPE, &result);
- if (result != TST_NONE) {
- COLORREF textShadowRef;
- pGetThemeColor(theme.handle(), WP_CAPTION, isActive ? CS_ACTIVE : CS_INACTIVE, TMT_TEXTSHADOWCOLOR, &textShadowRef);
- QColor textShadow = qRgb(GetRValue(textShadowRef), GetGValue(textShadowRef), GetBValue(textShadowRef));
- p->setPen(textShadow);
- p->drawText(ir.x() + 3, ir.y() + 2, ir.width() - 1, ir.height(),
- Qt::AlignLeft | Qt::AlignVCenter | Qt::TextSingleLine, tb->text);
- }
- COLORREF captionText = GetSysColor(isActive ? COLOR_CAPTIONTEXT : COLOR_INACTIVECAPTIONTEXT);
- QColor textColor = qRgb(GetRValue(captionText), GetGValue(captionText), GetBValue(captionText));
- p->setPen(textColor);
- p->drawText(ir.x() + 2, ir.y() + 1, ir.width() - 2, ir.height(),
- Qt::AlignLeft | Qt::AlignVCenter | Qt::TextSingleLine, tb->text);
- }
- if (sub & SC_TitleBarSysMenu && tb->titleBarFlags & Qt::WindowSystemMenuHint) {
- theme.rect = proxy()->subControlRect(CC_TitleBar, option, SC_TitleBarSysMenu, widget);
- partId = WP_SYSBUTTON;
- if ((widget && !widget->isEnabled()) || !isActive)
- stateId = SBS_DISABLED;
- else if (option->activeSubControls == SC_TitleBarSysMenu && (option->state & State_Sunken))
- stateId = SBS_PUSHED;
- else if (option->activeSubControls == SC_TitleBarSysMenu && (option->state & State_MouseOver))
- stateId = SBS_HOT;
- else
- stateId = SBS_NORMAL;
- if (!tb->icon.isNull()) {
- tb->icon.paint(p, theme.rect);
- } else {
- theme.partId = partId;
- theme.stateId = stateId;
- SIZE sz;
- pGetThemePartSize(theme.handle(), qt_win_display_dc(), theme.partId, theme.stateId, 0, TS_TRUE, &sz);
- if (sz.cx == 0 || sz.cy == 0) {
- int iconSize = proxy()->pixelMetric(PM_SmallIconSize, tb, widget);
- QPixmap pm = proxy()->standardIcon(SP_TitleBarMenuButton, tb, widget).pixmap(iconSize, iconSize);
- p->save();
- drawItemPixmap(p, theme.rect, Qt::AlignCenter, pm);
- p->restore();
- } else {
- d->drawBackground(theme);
- }
- }
- }
-
- if (sub & SC_TitleBarMinButton && tb->titleBarFlags & Qt::WindowMinimizeButtonHint
- && !(tb->titleBarState & Qt::WindowMinimized)) {
- theme.rect = proxy()->subControlRect(CC_TitleBar, option, SC_TitleBarMinButton, widget);
- partId = WP_MINBUTTON;
- if (widget && !widget->isEnabled())
- stateId = MINBS_DISABLED;
- else if (option->activeSubControls == SC_TitleBarMinButton && (option->state & State_Sunken))
- stateId = MINBS_PUSHED;
- else if (option->activeSubControls == SC_TitleBarMinButton && (option->state & State_MouseOver))
- stateId = MINBS_HOT;
- else if (!isActive)
- stateId = MINBS_INACTIVE;
- else
- stateId = MINBS_NORMAL;
- theme.partId = partId;
- theme.stateId = stateId;
- d->drawBackground(theme);
- }
- if (sub & SC_TitleBarMaxButton && tb->titleBarFlags & Qt::WindowMaximizeButtonHint
- && !(tb->titleBarState & Qt::WindowMaximized)) {
- theme.rect = proxy()->subControlRect(CC_TitleBar, option, SC_TitleBarMaxButton, widget);
- partId = WP_MAXBUTTON;
- if (widget && !widget->isEnabled())
- stateId = MAXBS_DISABLED;
- else if (option->activeSubControls == SC_TitleBarMaxButton && (option->state & State_Sunken))
- stateId = MAXBS_PUSHED;
- else if (option->activeSubControls == SC_TitleBarMaxButton && (option->state & State_MouseOver))
- stateId = MAXBS_HOT;
- else if (!isActive)
- stateId = MAXBS_INACTIVE;
- else
- stateId = MAXBS_NORMAL;
- theme.partId = partId;
- theme.stateId = stateId;
- d->drawBackground(theme);
- }
- if (sub & SC_TitleBarContextHelpButton
- && tb->titleBarFlags & Qt::WindowContextHelpButtonHint) {
- theme.rect = proxy()->subControlRect(CC_TitleBar, option, SC_TitleBarContextHelpButton, widget);
- partId = WP_HELPBUTTON;
- if (widget && !widget->isEnabled())
- stateId = MINBS_DISABLED;
- else if (option->activeSubControls == SC_TitleBarContextHelpButton && (option->state & State_Sunken))
- stateId = MINBS_PUSHED;
- else if (option->activeSubControls == SC_TitleBarContextHelpButton && (option->state & State_MouseOver))
- stateId = MINBS_HOT;
- else if (!isActive)
- stateId = MINBS_INACTIVE;
- else
- stateId = MINBS_NORMAL;
- theme.partId = partId;
- theme.stateId = stateId;
- d->drawBackground(theme);
- }
- bool drawNormalButton = (sub & SC_TitleBarNormalButton)
- && (((tb->titleBarFlags & Qt::WindowMinimizeButtonHint)
- && (tb->titleBarState & Qt::WindowMinimized))
- || ((tb->titleBarFlags & Qt::WindowMaximizeButtonHint)
- && (tb->titleBarState & Qt::WindowMaximized)));
- if (drawNormalButton) {
- theme.rect = proxy()->subControlRect(CC_TitleBar, option, SC_TitleBarNormalButton, widget);
- partId = WP_RESTOREBUTTON;
- if (widget && !widget->isEnabled())
- stateId = RBS_DISABLED;
- else if (option->activeSubControls == SC_TitleBarNormalButton && (option->state & State_Sunken))
- stateId = RBS_PUSHED;
- else if (option->activeSubControls == SC_TitleBarNormalButton && (option->state & State_MouseOver))
- stateId = RBS_HOT;
- else if (!isActive)
- stateId = RBS_INACTIVE;
- else
- stateId = RBS_NORMAL;
- theme.partId = partId;
- theme.stateId = stateId;
- d->drawBackground(theme);
- }
- if (sub & SC_TitleBarShadeButton && tb->titleBarFlags & Qt::WindowShadeButtonHint
- && !(tb->titleBarState & Qt::WindowMinimized)) {
- theme.rect = proxy()->subControlRect(CC_TitleBar, option, SC_TitleBarShadeButton, widget);
- partId = WP_MINBUTTON;
- if (widget && !widget->isEnabled())
- stateId = MINBS_DISABLED;
- else if (option->activeSubControls == SC_TitleBarShadeButton && (option->state & State_Sunken))
- stateId = MINBS_PUSHED;
- else if (option->activeSubControls == SC_TitleBarShadeButton && (option->state & State_MouseOver))
- stateId = MINBS_HOT;
- else if (!isActive)
- stateId = MINBS_INACTIVE;
- else
- stateId = MINBS_NORMAL;
- theme.partId = partId;
- theme.stateId = stateId;
- d->drawBackground(theme);
- }
- if (sub & SC_TitleBarUnshadeButton && tb->titleBarFlags & Qt::WindowShadeButtonHint
- && tb->titleBarState & Qt::WindowMinimized) {
- theme.rect = proxy()->subControlRect(CC_TitleBar, option, SC_TitleBarUnshadeButton, widget);
- partId = WP_RESTOREBUTTON;
- if (widget && !widget->isEnabled())
- stateId = RBS_DISABLED;
- else if (option->activeSubControls == SC_TitleBarUnshadeButton && (option->state & State_Sunken))
- stateId = RBS_PUSHED;
- else if (option->activeSubControls == SC_TitleBarUnshadeButton && (option->state & State_MouseOver))
- stateId = RBS_HOT;
- else if (!isActive)
- stateId = RBS_INACTIVE;
- else
- stateId = RBS_NORMAL;
- theme.partId = partId;
- theme.stateId = stateId;
- d->drawBackground(theme);
- }
- if (sub & SC_TitleBarCloseButton && tb->titleBarFlags & Qt::WindowSystemMenuHint) {
- theme.rect = proxy()->subControlRect(CC_TitleBar, option, SC_TitleBarCloseButton, widget);
- //partId = titlebar->testWFlags(Qt::WA_WState_Tool) ? WP_SMALLCLOSEBUTTON : WP_CLOSEBUTTON;
- partId = WP_CLOSEBUTTON;
- if (widget && !widget->isEnabled())
- stateId = CBS_DISABLED;
- else if (option->activeSubControls == SC_TitleBarCloseButton && (option->state & State_Sunken))
- stateId = CBS_PUSHED;
- else if (option->activeSubControls == SC_TitleBarCloseButton && (option->state & State_MouseOver))
- stateId = CBS_HOT;
- else if (!isActive)
- stateId = CBS_INACTIVE;
- else
- stateId = CBS_NORMAL;
- theme.partId = partId;
- theme.stateId = stateId;
- d->drawBackground(theme);
- }
- }
- }
- break;
-
-#ifndef QT_NO_WORKSPACE
- case CC_MdiControls:
- {
- QRect buttonRect;
- XPThemeData theme(widget, p, QLatin1String("WINDOW"), WP_MDICLOSEBUTTON, CBS_NORMAL);
-
- if (option->subControls & SC_MdiCloseButton) {
- buttonRect = proxy()->subControlRect(CC_MdiControls, option, SC_MdiCloseButton, widget);
- if (theme.isValid()) {
- theme.partId = WP_MDICLOSEBUTTON;
- theme.rect = buttonRect;
- if (!(flags & State_Enabled))
- theme.stateId = CBS_INACTIVE;
- else if (flags & State_Sunken && (option->activeSubControls & SC_MdiCloseButton))
- theme.stateId = CBS_PUSHED;
- else if (flags & State_MouseOver && (option->activeSubControls & SC_MdiCloseButton))
- theme.stateId = CBS_HOT;
- else
- theme.stateId = CBS_NORMAL;
- d->drawBackground(theme);
- }
- }
- if (option->subControls & SC_MdiNormalButton) {
- buttonRect = proxy()->subControlRect(CC_MdiControls, option, SC_MdiNormalButton, widget);
- if (theme.isValid()) {
- theme.partId = WP_MDIRESTOREBUTTON;
- theme.rect = buttonRect;
- if (!(flags & State_Enabled))
- theme.stateId = CBS_INACTIVE;
- else if (flags & State_Sunken && (option->activeSubControls & SC_MdiNormalButton))
- theme.stateId = CBS_PUSHED;
- else if (flags & State_MouseOver && (option->activeSubControls & SC_MdiNormalButton))
- theme.stateId = CBS_HOT;
- else
- theme.stateId = CBS_NORMAL;
- d->drawBackground(theme);
- }
- }
- if (option->subControls & QStyle::SC_MdiMinButton) {
- buttonRect = proxy()->subControlRect(CC_MdiControls, option, SC_MdiMinButton, widget);
- if (theme.isValid()) {
- theme.partId = WP_MDIMINBUTTON;
- theme.rect = buttonRect;
- if (!(flags & State_Enabled))
- theme.stateId = CBS_INACTIVE;
- else if (flags & State_Sunken && (option->activeSubControls & SC_MdiMinButton))
- theme.stateId = CBS_PUSHED;
- else if (flags & State_MouseOver && (option->activeSubControls & SC_MdiMinButton))
- theme.stateId = CBS_HOT;
- else
- theme.stateId = CBS_NORMAL;
- d->drawBackground(theme);
- }
- }
- }
- break;
-#endif //QT_NO_WORKSPACE
-#ifndef QT_NO_DIAL
- case CC_Dial:
- if (const QStyleOptionSlider *dial = qstyleoption_cast<const QStyleOptionSlider *>(option))
- QStyleHelper::drawDial(dial, p);
- break;
-#endif // QT_NO_DIAL
- default:
- QWindowsStyle::drawComplexControl(cc, option, p, widget);
- break;
- }
-}
-
-/*! \reimp */
-int QWindowsXPStyle::pixelMetric(PixelMetric pm, const QStyleOption *option, const QWidget *widget) const
-{
- if (!QWindowsXPStylePrivate::useXP())
- return QWindowsStyle::pixelMetric(pm, option, widget);
-
- int res = 0;
- switch (pm) {
- case PM_MenuBarPanelWidth:
- res = 0;
- break;
-
- case PM_DefaultFrameWidth:
- if (qobject_cast<const QListView*>(widget))
- res = 2;
- else
- res = 1;
- break;
- case PM_MenuPanelWidth:
- case PM_SpinBoxFrameWidth:
- res = 1;
- break;
-
- case PM_TabBarTabOverlap:
- case PM_MenuHMargin:
- case PM_MenuVMargin:
- res = 2;
- break;
-
- case PM_TabBarBaseOverlap:
- if (const QStyleOptionTab *tab = qstyleoption_cast<const QStyleOptionTab *>(option)) {
- switch (tab->shape) {
- case QTabBar::RoundedNorth:
- case QTabBar::TriangularNorth:
- res = 1;
- break;
- case QTabBar::RoundedSouth:
- case QTabBar::TriangularSouth:
- res = 2;
- break;
- case QTabBar::RoundedEast:
- case QTabBar::TriangularEast:
- res = 3;
- break;
- case QTabBar::RoundedWest:
- case QTabBar::TriangularWest:
- res = 1;
- break;
- }
- }
- break;
-
- case PM_SplitterWidth:
- res = qMax(int(QStyleHelper::dpiScaled(5.)), QApplication::globalStrut().width());
- break;
-
- case PM_IndicatorWidth:
- case PM_IndicatorHeight:
- {
- XPThemeData theme(widget, 0, QLatin1String("BUTTON"), BP_CHECKBOX, CBS_UNCHECKEDNORMAL);
- if (theme.isValid()) {
- SIZE size;
- pGetThemePartSize(theme.handle(), 0, theme.partId, theme.stateId, 0, TS_TRUE, &size);
- res = (pm == PM_IndicatorWidth) ? size.cx : size.cy;
- }
- }
- break;
-
- case PM_ExclusiveIndicatorWidth:
- case PM_ExclusiveIndicatorHeight:
- {
- XPThemeData theme(widget, 0, QLatin1String("BUTTON"), BP_RADIOBUTTON, RBS_UNCHECKEDNORMAL);
- if (theme.isValid()) {
- SIZE size;
- pGetThemePartSize(theme.handle(), 0, theme.partId, theme.stateId, 0, TS_TRUE, &size);
- res = (pm == PM_ExclusiveIndicatorWidth) ? size.cx : size.cy;
- }
- }
- break;
-
- case PM_ProgressBarChunkWidth:
- {
- Qt::Orientation orient = Qt::Horizontal;
- if (const QStyleOptionProgressBarV2 *pb2 = qstyleoption_cast<const QStyleOptionProgressBarV2 *>(option))
- orient = pb2->orientation;
- XPThemeData theme(widget, 0, QLatin1String("PROGRESS"), (orient == Qt::Horizontal) ? PP_CHUNK : PP_CHUNKVERT);
- if (theme.isValid()) {
- SIZE size;
- pGetThemePartSize(theme.handle(), 0, theme.partId, theme.stateId, 0, TS_TRUE, &size);
- res = (orient == Qt::Horizontal) ? size.cx : size.cy;
- }
- }
- break;
-
- case PM_SliderThickness:
- {
- XPThemeData theme(widget, 0, QLatin1String("TRACKBAR"), TKP_THUMB);
- if (theme.isValid()) {
- SIZE size;
- pGetThemePartSize(theme.handle(), 0, theme.partId, theme.stateId, 0, TS_TRUE, &size);
- res = size.cy;
- }
- }
- break;
-
- case PM_TitleBarHeight:
- {
-#ifdef QT3_SUPPORT
- if (widget && widget->inherits("Q3DockWindowTitleBar")) {
- res = GetSystemMetrics(SM_CYSMCAPTION) + GetSystemMetrics(SM_CXSIZEFRAME);
- } else
-#endif
- if (widget && (widget->windowType() == Qt::Tool))
- res = GetSystemMetrics(SM_CYSMCAPTION) + GetSystemMetrics(SM_CXSIZEFRAME);
- else
- res = GetSystemMetrics(SM_CYCAPTION) + GetSystemMetrics(SM_CXSIZEFRAME);
- }
- break;
-
- case PM_MdiSubWindowFrameWidth:
- {
- XPThemeData theme(widget, 0, QLatin1String("WINDOW"), WP_FRAMELEFT, FS_ACTIVE);
- if (theme.isValid()) {
- SIZE size;
- pGetThemePartSize(theme.handle(), 0, WP_FRAMELEFT, FS_ACTIVE, 0, TS_TRUE, &size);
- res = size.cx-1;
- }
- }
- break;
-
- case PM_MdiSubWindowMinimizedWidth:
- res = 160;
- break;
-
-#ifndef QT_NO_TOOLBAR
- case PM_ToolBarHandleExtent:
- res = int(QStyleHelper::dpiScaled(8.));
- break;
-
-#endif // QT_NO_TOOLBAR
- case PM_DockWidgetFrameWidth:
- {
- XPThemeData theme(widget, 0, QLatin1String("WINDOW"), WP_SMALLFRAMERIGHT, FS_ACTIVE);
- if (theme.isValid()) {
- SIZE size;
- pGetThemePartSize(theme.handle(), 0, theme.partId, theme.stateId, 0, TS_TRUE, &size);
- res = size.cx;
- }
- }
- break;
- case PM_DockWidgetSeparatorExtent:
- res = int(QStyleHelper::dpiScaled(4.));
- break;
- case PM_DockWidgetTitleMargin:
- res = int(QStyleHelper::dpiScaled(4.));
- break;
-
- case PM_ButtonShiftHorizontal:
- case PM_ButtonShiftVertical:
- if (qstyleoption_cast<const QStyleOptionToolButton *>(option))
- res = 1;
- else
- res = 0;
- break;
-
- case PM_ButtonDefaultIndicator:
- res = 0;
- break;
-
- default:
- res = QWindowsStyle::pixelMetric(pm, option, widget);
- }
-
- return res;
-}
-
-/*
- This function is used by subControlRect to check if a button
- should be drawn for the given subControl given a set of window flags.
-*/
-static bool buttonVisible(const QStyle::SubControl sc, const QStyleOptionTitleBar *tb){
-
- bool isMinimized = tb->titleBarState & Qt::WindowMinimized;
- bool isMaximized = tb->titleBarState & Qt::WindowMaximized;
- const uint flags = tb->titleBarFlags;
- bool retVal = false;
- switch (sc) {
- case QStyle::SC_TitleBarContextHelpButton:
- if (flags & Qt::WindowContextHelpButtonHint)
- retVal = true;
- break;
- case QStyle::SC_TitleBarMinButton:
- if (!isMinimized && (flags & Qt::WindowMinimizeButtonHint))
- retVal = true;
- break;
- case QStyle::SC_TitleBarNormalButton:
- if (isMinimized && (flags & Qt::WindowMinimizeButtonHint))
- retVal = true;
- else if (isMaximized && (flags & Qt::WindowMaximizeButtonHint))
- retVal = true;
- break;
- case QStyle::SC_TitleBarMaxButton:
- if (!isMaximized && (flags & Qt::WindowMaximizeButtonHint))
- retVal = true;
- break;
- case QStyle::SC_TitleBarShadeButton:
- if (!isMinimized && flags & Qt::WindowShadeButtonHint)
- retVal = true;
- break;
- case QStyle::SC_TitleBarUnshadeButton:
- if (isMinimized && flags & Qt::WindowShadeButtonHint)
- retVal = true;
- break;
- case QStyle::SC_TitleBarCloseButton:
- if (flags & Qt::WindowSystemMenuHint)
- retVal = true;
- break;
- case QStyle::SC_TitleBarSysMenu:
- if (flags & Qt::WindowSystemMenuHint)
- retVal = true;
- break;
- default :
- retVal = true;
- }
- return retVal;
-}
-
-/*!
- \reimp
-*/
-QRect QWindowsXPStyle::subControlRect(ComplexControl cc, const QStyleOptionComplex *option,
- SubControl subControl, const QWidget *widget) const
-{
- if (!QWindowsXPStylePrivate::useXP())
- return QWindowsStyle::subControlRect(cc, option, subControl, widget);
-
- QRect rect;
-
- switch (cc) {
- case CC_TitleBar:
- if (const QStyleOptionTitleBar *tb = qstyleoption_cast<const QStyleOptionTitleBar *>(option)) {
- if (!buttonVisible(subControl, tb))
- return rect;
- const bool isToolTitle = false;
- const int height = tb->rect.height();
- const int width = tb->rect.width();
- int buttonHeight = GetSystemMetrics(SM_CYSIZE) - 4;
- int buttonWidth = GetSystemMetrics(SM_CXSIZE) - 4;
- const int delta = buttonWidth + 2;
- int controlTop = option->rect.bottom() - buttonHeight - 2;
- const int frameWidth = proxy()->pixelMetric(PM_MdiSubWindowFrameWidth, option, widget);
- const bool sysmenuHint = (tb->titleBarFlags & Qt::WindowSystemMenuHint) != 0;
- const bool minimizeHint = (tb->titleBarFlags & Qt::WindowMinimizeButtonHint) != 0;
- const bool maximizeHint = (tb->titleBarFlags & Qt::WindowMaximizeButtonHint) != 0;
- const bool contextHint = (tb->titleBarFlags & Qt::WindowContextHelpButtonHint) != 0;
- const bool shadeHint = (tb->titleBarFlags & Qt::WindowShadeButtonHint) != 0;
- bool isMinimized = tb->titleBarState & Qt::WindowMinimized;
- bool isMaximized = tb->titleBarState & Qt::WindowMaximized;
- int offset = 0;
-
- switch (subControl) {
- case SC_TitleBarLabel:
- rect = QRect(frameWidth, 0, width - (buttonWidth + frameWidth + 10), height);
- if (isToolTitle) {
- if (sysmenuHint) {
- rect.adjust(0, 0, -buttonWidth - 3, 0);
- }
- if (minimizeHint || maximizeHint)
- rect.adjust(0, 0, -buttonWidth - 2, 0);
- } else {
- if (sysmenuHint) {
- const int leftOffset = height - 8;
- rect.adjust(leftOffset, 0, 0, 0);
- }
- if (minimizeHint)
- rect.adjust(0, 0, -buttonWidth - 2, 0);
- if (maximizeHint)
- rect.adjust(0, 0, -buttonWidth - 2, 0);
- if (contextHint)
- rect.adjust(0, 0, -buttonWidth - 2, 0);
- if (shadeHint)
- rect.adjust(0, 0, -buttonWidth - 2, 0);
- }
- break;
-
- case SC_TitleBarContextHelpButton:
- if (tb->titleBarFlags & Qt::WindowContextHelpButtonHint)
- offset += delta;
- //fall through
- case SC_TitleBarMinButton:
- if (!isMinimized && (tb->titleBarFlags & Qt::WindowMinimizeButtonHint))
- offset += delta;
- else if (subControl == SC_TitleBarMinButton)
- break;
- //fall through
- case SC_TitleBarNormalButton:
- if (isMinimized && (tb->titleBarFlags & Qt::WindowMinimizeButtonHint))
- offset += delta;
- else if (isMaximized && (tb->titleBarFlags & Qt::WindowMaximizeButtonHint))
- offset += delta;
- else if (subControl == SC_TitleBarNormalButton)
- break;
- //fall through
- case SC_TitleBarMaxButton:
- if (!isMaximized && (tb->titleBarFlags & Qt::WindowMaximizeButtonHint))
- offset += delta;
- else if (subControl == SC_TitleBarMaxButton)
- break;
- //fall through
- case SC_TitleBarShadeButton:
- if (!isMinimized && (tb->titleBarFlags & Qt::WindowShadeButtonHint))
- offset += delta;
- else if (subControl == SC_TitleBarShadeButton)
- break;
- //fall through
- case SC_TitleBarUnshadeButton:
- if (isMinimized && (tb->titleBarFlags & Qt::WindowShadeButtonHint))
- offset += delta;
- else if (subControl == SC_TitleBarUnshadeButton)
- break;
- //fall through
- case SC_TitleBarCloseButton:
- if (tb->titleBarFlags & Qt::WindowSystemMenuHint)
- offset += delta;
- else if (subControl == SC_TitleBarCloseButton)
- break;
-
- rect.setRect(width - offset - controlTop + 1, controlTop,
- buttonWidth, buttonHeight);
- break;
-
- case SC_TitleBarSysMenu:
- {
- const int controlTop = 6;
- const int controlHeight = height - controlTop - 3;
- const int iconExtent = proxy()->pixelMetric(PM_SmallIconSize);
- QSize iconSize = tb->icon.actualSize(QSize(iconExtent, iconExtent));
- if (tb->icon.isNull())
- iconSize = QSize(controlHeight, controlHeight);
- int hPad = (controlHeight - iconSize.height())/2;
- int vPad = (controlHeight - iconSize.width())/2;
- rect = QRect(frameWidth + hPad, controlTop + vPad, iconSize.width(), iconSize.height());
- }
- break;
- default:
- break;
- }
- }
- break;
-
- case CC_ComboBox:
- if (const QStyleOptionComboBox *cmb = qstyleoption_cast<const QStyleOptionComboBox *>(option)) {
- int x = cmb->rect.x(), y = cmb->rect.y(), wi = cmb->rect.width(), he = cmb->rect.height();
- int xpos = x;
- xpos += wi - 1 - 16;
-
- switch (subControl) {
- case SC_ComboBoxFrame:
- rect = cmb->rect;
- break;
-
- case SC_ComboBoxArrow:
- rect = QRect(xpos, y+1, 16, he-2);
- break;
-
- case SC_ComboBoxEditField:
- rect = QRect(x+2, y+2, wi-3-16, he-4);
- break;
-
- case SC_ComboBoxListBoxPopup:
- rect = cmb->rect;
- break;
-
- default:
- break;
- }
- }
- break;
-#ifndef QT_NO_WORKSPACE
- case CC_MdiControls:
- {
- int numSubControls = 0;
- if (option->subControls & SC_MdiCloseButton)
- ++numSubControls;
- if (option->subControls & SC_MdiMinButton)
- ++numSubControls;
- if (option->subControls & SC_MdiNormalButton)
- ++numSubControls;
- if (numSubControls == 0)
- break;
-
- int buttonWidth = option->rect.width()/ numSubControls;
- int offset = 0;
- switch (subControl) {
- case SC_MdiCloseButton:
- // Only one sub control, no offset needed.
- if (numSubControls == 1)
- break;
- offset += buttonWidth;
- //FALL THROUGH
- case SC_MdiNormalButton:
- // No offset needed if
- // 1) There's only one sub control
- // 2) We have a close button and a normal button (offset already added in SC_MdiClose)
- if (numSubControls == 1 || (numSubControls == 2 && !(option->subControls & SC_MdiMinButton)))
- break;
- if (option->subControls & SC_MdiNormalButton)
- offset += buttonWidth;
- break;
- default:
- break;
- }
- rect = QRect(offset, 0, buttonWidth, option->rect.height());
- break;
- }
-#endif // QT_NO_WORKSPACE
-
- default:
- rect = visualRect(option->direction, option->rect,
- QWindowsStyle::subControlRect(cc, option, subControl, widget));
- break;
- }
- return visualRect(option->direction, option->rect, rect);
-}
-
-/*!
- \reimp
-*/
-QSize QWindowsXPStyle::sizeFromContents(ContentsType ct, const QStyleOption *option,
- const QSize &contentsSize, const QWidget *widget) const
-{
- if (!QWindowsXPStylePrivate::useXP())
- return QWindowsStyle::sizeFromContents(ct, option, contentsSize, widget);
-
- QSize sz(contentsSize);
- switch (ct) {
- case CT_LineEdit:
- case CT_ComboBox:
- {
- XPThemeData buttontheme(widget, 0, QLatin1String("Button"));
- HTHEME theme = buttontheme.handle();
- MARGINS borderSize;
- if (theme) {
- int result = pGetThemeMargins(theme,
- NULL,
- BP_PUSHBUTTON,
- PBS_NORMAL,
- TMT_CONTENTMARGINS,
- NULL,
- &borderSize);
- if (result == S_OK) {
- sz += QSize(borderSize.cxLeftWidth + borderSize.cxRightWidth - 2,
- borderSize.cyBottomHeight + borderSize.cyTopHeight - 2);
- }
- const int textMargins = 2*(proxy()->pixelMetric(PM_FocusFrameHMargin) + 1);
- sz += QSize(qMax(pixelMetric(QStyle::PM_ScrollBarExtent, option, widget)
- + textMargins, 23), 0); //arrow button
- }
- }
- break;
- case CT_SpinBox:
- {
- //Spinbox adds frame twice
- sz = QWindowsStyle::sizeFromContents(ct, option, contentsSize, widget);
- int border = proxy()->pixelMetric(PM_SpinBoxFrameWidth, option, widget);
- sz -= QSize(2*border, 2*border);
- }
- break;
- case CT_TabWidget:
- sz += QSize(6, 6);
- break;
- case CT_Menu:
- sz += QSize(1, 0);
- break;
-#ifndef QT_NO_MENUBAR
- case CT_MenuBarItem:
- if (!sz.isEmpty())
- sz += QSize(windowsItemHMargin * 5 + 1, 6);
- break;
-#endif
- case CT_MenuItem:
- if (const QStyleOptionMenuItem *menuitem = qstyleoption_cast<const QStyleOptionMenuItem *>(option))
- {
- if (menuitem->menuItemType != QStyleOptionMenuItem::Separator) {
- sz = QWindowsStyle::sizeFromContents(ct, option, sz, widget);
- sz.setHeight(sz.height() - 2);
- return sz;
- }
- }
- sz = QWindowsStyle::sizeFromContents(ct, option, sz, widget);
- break;
-
- case CT_MdiControls:
- if (const QStyleOptionComplex *styleOpt = qstyleoption_cast<const QStyleOptionComplex *>(option)) {
- int width = 0;
- if (styleOpt->subControls & SC_MdiMinButton)
- width += 17 + 1;
- if (styleOpt->subControls & SC_MdiNormalButton)
- width += 17 + 1;
- if (styleOpt->subControls & SC_MdiCloseButton)
- width += 17 + 1;
- sz = QSize(width, 19);
- } else {
- sz = QSize(54, 19);
- }
- break;
-
- default:
- sz = QWindowsStyle::sizeFromContents(ct, option, sz, widget);
- break;
- }
-
- return sz;
-}
-
-
-/*! \reimp */
-int QWindowsXPStyle::styleHint(StyleHint hint, const QStyleOption *option, const QWidget *widget,
- QStyleHintReturn *returnData) const
-{
- QWindowsXPStylePrivate *d = const_cast<QWindowsXPStylePrivate*>(d_func());
- if (!QWindowsXPStylePrivate::useXP())
- return QWindowsStyle::styleHint(hint, option, widget, returnData);
-
- int res = 0;
- switch (hint) {
-
- case SH_EtchDisabledText:
- res = (qobject_cast<const QLabel*>(widget) != 0);
- break;
-
- case SH_SpinControls_DisableOnBounds:
- res = 0;
- break;
-
- case SH_TitleBar_AutoRaise:
- case SH_TitleBar_NoBorder:
- res = 1;
- break;
-
- case SH_GroupBox_TextLabelColor:
- if (!widget || (widget && widget->isEnabled()))
- res = d->groupBoxTextColor;
- else
- res = d->groupBoxTextColorDisabled;
- break;
-
- case SH_Table_GridLineColor:
- res = 0xC0C0C0;
- break;
-
- case SH_WindowFrame_Mask:
- {
- res = 1;
- QStyleHintReturnMask *mask = qstyleoption_cast<QStyleHintReturnMask *>(returnData);
- const QStyleOptionTitleBar *titlebar = qstyleoption_cast<const QStyleOptionTitleBar *>(option);
- if (mask && titlebar) {
- // Note certain themes will not return the whole window frame but only the titlebar part when
- // queried This function needs to return the entire window mask, hence we will only fetch the mask for the
- // titlebar itself and add the remaining part of the window rect at the bottom.
- int tbHeight = proxy()->pixelMetric(PM_TitleBarHeight, option, widget);
- QRect titleBarRect = option->rect;
- titleBarRect.setHeight(tbHeight);
- XPThemeData themeData;
- if (titlebar->titleBarState & Qt::WindowMinimized) {
- themeData = XPThemeData(widget, 0, QLatin1String("WINDOW"), WP_MINCAPTION, CS_ACTIVE, titleBarRect);
- } else
- themeData = XPThemeData(widget, 0, QLatin1String("WINDOW"), WP_CAPTION, CS_ACTIVE, titleBarRect);
- mask->region = d->region(themeData) +
- QRect(0, tbHeight, option->rect.width(), option->rect.height() - tbHeight);
- }
- }
- break;
-#ifndef QT_NO_RUBBERBAND
- case SH_RubberBand_Mask:
- if (qstyleoption_cast<const QStyleOptionRubberBand *>(option)) {
- res = 0;
- break;
- }
-#endif // QT_NO_RUBBERBAND
-
- case SH_ItemView_DrawDelegateFrame:
- res = 1;
- break;
-
- default:
- res =QWindowsStyle::styleHint(hint, option, widget, returnData);
- }
-
- return res;
-}
-
-/*! \reimp */
-QPalette QWindowsXPStyle::standardPalette() const
-{
- if (QWindowsXPStylePrivate::useXP() && QApplicationPrivate::sys_pal)
- return *QApplicationPrivate::sys_pal;
- else
- return QWindowsStyle::standardPalette();
-}
-
-/*!
- \reimp
-*/
-QPixmap QWindowsXPStyle::standardPixmap(StandardPixmap standardPixmap, const QStyleOption *option,
- const QWidget *widget) const
-{
- if (!QWindowsXPStylePrivate::useXP())
- return QWindowsStyle::standardPixmap(standardPixmap, option, widget);
-
- switch(standardPixmap) {
- case SP_TitleBarMaxButton:
- case SP_TitleBarCloseButton:
- if (qstyleoption_cast<const QStyleOptionDockWidget *>(option))
- {
- if (widget && widget->isWindow()) {
- XPThemeData theme(widget, 0, QLatin1String("WINDOW"), WP_SMALLCLOSEBUTTON, CBS_NORMAL);
- if (theme.isValid()) {
- SIZE sz;
- pGetThemePartSize(theme.handle(), 0, theme.partId, theme.stateId, 0, TS_TRUE, &sz);
- return QIcon(QWindowsStyle::standardPixmap(standardPixmap, option, widget)).pixmap(QSize(sz.cx, sz.cy));
- }
- }
- }
- break;
- default:
- break;
- }
- return QWindowsStyle::standardPixmap(standardPixmap, option, widget);
-}
-
-/*!
- \internal
-*/
-QIcon QWindowsXPStyle::standardIconImplementation(StandardPixmap standardIcon,
- const QStyleOption *option,
- const QWidget *widget) const
-{
- if (!QWindowsXPStylePrivate::useXP()) {
- return QWindowsStyle::standardIconImplementation(standardIcon, option, widget);
- }
-
- QWindowsXPStylePrivate *d = const_cast<QWindowsXPStylePrivate*>(d_func());
- switch(standardIcon) {
- case SP_TitleBarMaxButton:
- if (qstyleoption_cast<const QStyleOptionDockWidget *>(option))
- {
- if (d->dockFloat.isNull()) {
- XPThemeData themeSize(0, 0, QLatin1String("WINDOW"), WP_SMALLCLOSEBUTTON, CBS_NORMAL);
- XPThemeData theme(0, 0, QLatin1String("WINDOW"), WP_MAXBUTTON, MAXBS_NORMAL);
- if (theme.isValid()) {
- SIZE size;
- pGetThemePartSize(themeSize.handle(), 0, themeSize.partId, themeSize.stateId, 0, TS_TRUE, &size);
- QPixmap pm = QPixmap(size.cx, size.cy);
- pm.fill(Qt::transparent);
- QPainter p(&pm);
- theme.painter = &p;
- theme.rect = QRect(0, 0, size.cx, size.cy);
- d->drawBackground(theme);
- d->dockFloat.addPixmap(pm, QIcon::Normal, QIcon::Off); // Normal
- pm.fill(Qt::transparent);
- theme.stateId = MAXBS_PUSHED;
- d->drawBackground(theme);
- d->dockFloat.addPixmap(pm, QIcon::Normal, QIcon::On); // Pressed
- pm.fill(Qt::transparent);
- theme.stateId = MAXBS_HOT;
- d->drawBackground(theme);
- d->dockFloat.addPixmap(pm, QIcon::Active, QIcon::Off); // Hover
- pm.fill(Qt::transparent);
- theme.stateId = MAXBS_INACTIVE;
- d->drawBackground(theme);
- d->dockFloat.addPixmap(pm, QIcon::Disabled, QIcon::Off); // Disabled
- }
- }
- if (widget && widget->isWindow())
- return d->dockFloat;
-
- }
- break;
- case SP_TitleBarCloseButton:
- if (qstyleoption_cast<const QStyleOptionDockWidget *>(option))
- {
- if (d->dockClose.isNull()) {
- XPThemeData theme(0, 0, QLatin1String("WINDOW"), WP_SMALLCLOSEBUTTON, CBS_NORMAL);
- if (theme.isValid()) {
- SIZE size;
- pGetThemePartSize(theme.handle(), 0, theme.partId, theme.stateId, 0, TS_TRUE, &size);
- QPixmap pm = QPixmap(size.cx, size.cy);
- pm.fill(Qt::transparent);
- QPainter p(&pm);
- theme.painter = &p;
- theme.partId = WP_CLOSEBUTTON; // ####
- theme.rect = QRect(0, 0, size.cx, size.cy);
- d->drawBackground(theme);
- d->dockClose.addPixmap(pm, QIcon::Normal, QIcon::Off); // Normal
- pm.fill(Qt::transparent);
- theme.stateId = CBS_PUSHED;
- d->drawBackground(theme);
- d->dockClose.addPixmap(pm, QIcon::Normal, QIcon::On); // Pressed
- pm.fill(Qt::transparent);
- theme.stateId = CBS_HOT;
- d->drawBackground(theme);
- d->dockClose.addPixmap(pm, QIcon::Active, QIcon::Off); // Hover
- pm.fill(Qt::transparent);
- theme.stateId = CBS_INACTIVE;
- d->drawBackground(theme);
- d->dockClose.addPixmap(pm, QIcon::Disabled, QIcon::Off); // Disabled
- }
- }
- if (widget && widget->isWindow())
- return d->dockClose;
- }
- break;
- case SP_TitleBarNormalButton:
- if (qstyleoption_cast<const QStyleOptionDockWidget *>(option))
- {
- if (d->dockFloat.isNull()) {
- XPThemeData themeSize(0, 0, QLatin1String("WINDOW"), WP_SMALLCLOSEBUTTON, CBS_NORMAL);
- XPThemeData theme(0, 0, QLatin1String("WINDOW"), WP_RESTOREBUTTON, RBS_NORMAL);
- if (theme.isValid()) {
- SIZE size;
- pGetThemePartSize(themeSize.handle(), 0, themeSize.partId, themeSize.stateId, 0, TS_TRUE, &size);
- QPixmap pm = QPixmap(size.cx, size.cy);
- pm.fill(Qt::transparent);
- QPainter p(&pm);
- theme.painter = &p;
- theme.rect = QRect(0, 0, size.cx, size.cy);
- d->drawBackground(theme);
- d->dockFloat.addPixmap(pm, QIcon::Normal, QIcon::Off); // Normal
- pm.fill(Qt::transparent);
- theme.stateId = RBS_PUSHED;
- d->drawBackground(theme);
- d->dockFloat.addPixmap(pm, QIcon::Normal, QIcon::On); // Pressed
- pm.fill(Qt::transparent);
- theme.stateId = RBS_HOT;
- d->drawBackground(theme);
- d->dockFloat.addPixmap(pm, QIcon::Active, QIcon::Off); // Hover
- pm.fill(Qt::transparent);
- theme.stateId = RBS_INACTIVE;
- d->drawBackground(theme);
- d->dockFloat.addPixmap(pm, QIcon::Disabled, QIcon::Off); // Disabled
- }
- }
- if (widget && widget->isWindow())
- return d->dockFloat;
-
- }
- break;
- default:
- break;
- }
-
- return QWindowsStyle::standardIconImplementation(standardIcon, option, widget);
-}
-
-/*!
- \internal
-
- Constructs a QWindowsXPStyle object.
-*/
-QWindowsXPStyle::QWindowsXPStyle(QWindowsXPStylePrivate &dd) : QWindowsStyle(dd)
-{
-}
-
-
-// Debugging code ---------------------------------------------------------------------[ START ]---
-// The code for this point on is not compiled by default, but only used as assisting
-// debugging code when you uncomment the DEBUG_XP_STYLE define at the top of the file.
-
-#ifdef DEBUG_XP_STYLE
-// The schema file expects these to be defined by the user.
-#define TMT_ENUMDEF 8
-#define TMT_ENUMVAL TEXT('A')
-#define TMT_ENUM TEXT('B')
-#define SCHEMA_STRINGS // For 2nd pass on schema file
-QT_BEGIN_INCLUDE_NAMESPACE
-#include <tmschema.h>
-QT_END_INCLUDE_NAMESPACE
-
-// A property's value, type and name combo
-struct PropPair {
- int propValue;
- int propType;
- LPCWSTR propName;
-};
-
-// Operator for sorting of PropPairs
-bool operator<(PropPair a, PropPair b) {
- return wcscmp(a.propName, b.propName) < 0;
-}
-
-// Our list of all possible properties
-static QList<PropPair> all_props;
-
-
-/*! \internal
- Dumps a portion of the full native DIB section double buffer.
- The DIB section double buffer is only used when doing special
- transformations to the theme part, or when the real double
- buffer in the paintengine does not have an HDC we may use
- directly.
- Since we cannot rely on the pixel data we get from Microsoft
- when drawing into the DIB section, we use this function to
- see the actual data we got, and can determin the appropriate
- action.
-*/
-void QWindowsXPStylePrivate::dumpNativeDIB(int w, int h)
-{
- if (w && h) {
- static int pCount = 0;
- DWORD *bufPix = (DWORD*)bufferPixels;
-
- char *bufferDump = new char[bufferH * bufferW * 16];
- char *bufferPos = bufferDump;
-
- memset(bufferDump, 0, sizeof(bufferDump));
- bufferPos += sprintf(bufferPos, "const int pixelBufferW%d = %d;\n", pCount, w);
- bufferPos += sprintf(bufferPos, "const int pixelBufferH%d = %d;\n", pCount, h);
- bufferPos += sprintf(bufferPos, "const unsigned DWORD pixelBuffer%d[] = {", pCount);
- for (int iy = 0; iy < h; ++iy) {
- bufferPos += sprintf(bufferPos, "\n ");
- bufPix = (DWORD*)(bufferPixels + (iy * bufferW * 4));
- for (int ix = 0; ix < w; ++ix) {
- bufferPos += sprintf(bufferPos, "0x%08x, ", *bufPix);
- ++bufPix;
- }
- }
- bufferPos += sprintf(bufferPos, "\n};\n\n");
- printf(bufferDump);
-
- delete[] bufferDump;
- ++pCount;
- }
-}
-
-/*! \internal
- Shows the value of a given property for a part.
-*/
-static void showProperty(XPThemeData &themeData, const PropPair &prop)
-{
- PROPERTYORIGIN origin = PO_NOTFOUND;
- pGetThemePropertyOrigin(themeData.handle(), themeData.partId, themeData.stateId, prop.propValue, &origin);
- const char *originStr;
- switch(origin) {
- case PO_STATE:
- originStr = "State ";
- break;
- case PO_PART:
- originStr = "Part ";
- break;
- case PO_CLASS:
- originStr = "Class ";
- break;
- case PO_GLOBAL:
- originStr = "Globl ";
- break;
- case PO_NOTFOUND:
- default:
- originStr = "Unkwn ";
- break;
- }
-
- switch(prop.propType) {
- case TMT_STRING:
- {
- wchar_t buffer[512];
- pGetThemeString(themeData.handle(), themeData.partId, themeData.stateId, prop.propValue, buffer, 512);
- printf(" (%sString) %-20S: %S\n", originStr, prop.propName, buffer);
- }
- break;
- case TMT_ENUM:
- {
- int result = -1;
- pGetThemeEnumValue(themeData.handle(), themeData.partId, themeData.stateId, prop.propValue, &result);
- printf(" (%sEnum) %-20S: %d\n", originStr, prop.propName, result);
- }
- break;
- case TMT_INT:
- {
- int result = -1;
- pGetThemeInt(themeData.handle(), themeData.partId, themeData.stateId, prop.propValue, &result);
- printf(" (%sint) %-20S: %d\n", originStr, prop.propName, result);
- }
- break;
- case TMT_BOOL:
- {
- BOOL result = false;
- pGetThemeBool(themeData.handle(), themeData.partId, themeData.stateId, prop.propValue, &result);
- printf(" (%sbool) %-20S: %d\n", originStr, prop.propName, result);
- }
- break;
- case TMT_COLOR:
- {
- COLORREF result = 0;
- pGetThemeColor(themeData.handle(), themeData.partId, themeData.stateId, prop.propValue, &result);
- printf(" (%scolor) %-20S: 0x%08X\n", originStr, prop.propName, result);
- }
- break;
- case TMT_MARGINS:
- {
- MARGINS result;
- memset(&result, 0, sizeof(result));
- pGetThemeMargins(themeData.handle(), 0, themeData.partId, themeData.stateId, prop.propValue, 0, &result);
- printf(" (%smargins) %-20S: (%d, %d, %d, %d)\n", originStr,
- prop.propName, result.cxLeftWidth, result.cyTopHeight, result.cxRightWidth, result.cyBottomHeight);
- }
- break;
- case TMT_FILENAME:
- {
- wchar_t buffer[512];
- pGetThemeFilename(themeData.handle(), themeData.partId, themeData.stateId, prop.propValue, buffer, 512);
- printf(" (%sfilename)%-20S: %S\n", originStr, prop.propName, buffer);
- }
- break;
- case TMT_SIZE:
- {
- SIZE result1;
- SIZE result2;
- SIZE result3;
- memset(&result1, 0, sizeof(result1));
- memset(&result2, 0, sizeof(result2));
- memset(&result3, 0, sizeof(result3));
- pGetThemePartSize(themeData.handle(), 0, themeData.partId, themeData.stateId, 0, TS_MIN, &result1);
- pGetThemePartSize(themeData.handle(), 0, themeData.partId, themeData.stateId, 0, TS_TRUE, &result2);
- pGetThemePartSize(themeData.handle(), 0, themeData.partId, themeData.stateId, 0, TS_DRAW, &result3);
- printf(" (%ssize) %-20S: Min (%d, %d), True(%d, %d), Draw(%d, %d)\n", originStr, prop.propName,
- result1.cx, result1.cy, result2.cx, result2.cy, result3.cx, result3.cy);
- }
- break;
- case TMT_POSITION:
- {
- POINT result;
- memset(&result, 0, sizeof(result));
- pGetThemePosition(themeData.handle(), themeData.partId, themeData.stateId, prop.propValue, &result);
- printf(" (%sPosition)%-20S: (%d, %d)\n", originStr, prop.propName, result.x, result.y);
- }
- break;
- case TMT_RECT:
- {
- RECT result;
- memset(&result, 0, sizeof(result));
- pGetThemeRect(themeData.handle(), themeData.partId, themeData.stateId, prop.propValue, &result);
- printf(" (%sRect) %-20S: (%d, %d, %d, %d)\n", originStr, prop.propName, result.left, result.top, result.right, result.bottom);
- }
- break;
- case TMT_FONT:
- {
- LOGFONT result;
- memset(&result, 0, sizeof(result));
- pGetThemeFont(themeData.handle(), 0, themeData.partId, themeData.stateId, prop.propValue, &result);
- printf(" (%sFont) %-20S: %S height(%d) width(%d) weight(%d)\n", originStr, prop.propName,
- result.lfFaceName, result.lfHeight, result.lfWidth, result.lfWeight);
- }
- break;
- case TMT_INTLIST:
- {
- INTLIST result;
- memset(&result, 0, sizeof(result));
- pGetThemeIntList(themeData.handle(), themeData.partId, themeData.stateId, prop.propValue, &result);
- printf(" (%sInt list)%-20S: { ", originStr, prop.propName);
- for (int i = 0; i < result.iValueCount; ++i)
- printf("%d ", result.iValues[i]);
- printf("}\n");
- }
- break;
- default:
- printf(" %s%S : Unknown property type (%d)!\n", originStr, prop.propName, prop.propType);
- }
-}
-
-/*! \internal
- Dump all valid properties for a part.
- If it's the first time this function is called, then the name,
- enum value and documentation of all properties are shown, as
- well as all global properties.
-*/
-void QWindowsXPStylePrivate::showProperties(XPThemeData &themeData)
-{
- if (!all_props.count()) {
- const TMSCHEMAINFO *infoTable = GetSchemaInfo();
- for (int i = 0; i < infoTable->iPropCount; ++i) {
- int propType = infoTable->pPropTable[i].bPrimVal;
- int propValue = infoTable->pPropTable[i].sEnumVal;
- LPCWSTR propName = infoTable->pPropTable[i].pszName;
-
- switch(propType) {
- case TMT_ENUMDEF:
- case TMT_ENUMVAL:
- continue;
- default:
- if (propType != propValue) {
- PropPair prop;
- prop.propValue = propValue;
- prop.propName = propName;
- prop.propType = propType;
- all_props.append(prop);
- }
- }
- }
- qSort(all_props);
-
- {// List all properties
- printf("part properties count = %d:\n", all_props.count());
- printf(" Enum Property Name Description\n");
- printf("-----------------------------------------------------------\n");
- wchar_t themeName[256];
- pGetCurrentThemeName(themeName, 256, 0, 0, 0, 0);
- for (int j = 0; j < all_props.count(); ++j) {
- PropPair prop = all_props.at(j);
- wchar_t buf[500];
- pGetThemeDocumentationProperty(themeName, prop.propName, buf, 500);
- printf("%3d: (%4d) %-20S %S\n", j, prop.propValue, prop.propName, buf);
- }
- }
-
- {// Show Global values
- printf("Global Properties:\n");
- for (int j = 0; j < all_props.count(); ++j) {
- PropPair prop = all_props.at(j);
- PROPERTYORIGIN origin = PO_NOTFOUND;
- pGetThemePropertyOrigin(themeData.handle(), themeData.partId, themeData.stateId, prop.propValue, &origin);
- if (origin == PO_GLOBAL) {
- showProperty(themeData, prop);
- }
- }
- }
- }
-
- for (int j = 0; j < all_props.count(); ++j) {
- PropPair prop = all_props.at(j);
- PROPERTYORIGIN origin = PO_NOTFOUND;
- pGetThemePropertyOrigin(themeData.handle(), themeData.partId, themeData.stateId, prop.propValue, &origin);
- if (origin != PO_NOTFOUND)
- {
- showProperty(themeData, prop);
- }
- }
-}
-#endif
-// Debugging code -----------------------------------------------------------------------[ END ]---
-
-
-QT_END_NAMESPACE
-
-#endif //QT_NO_WINDOWSXP