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-rw-r--r--src/gui/embedded/qdecorationwindows_qws.cpp407
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diff --git a/src/gui/embedded/qdecorationwindows_qws.cpp b/src/gui/embedded/qdecorationwindows_qws.cpp
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+++ b/src/gui/embedded/qdecorationwindows_qws.cpp
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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.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <qapplication.h>
+#include <qwidget.h>
+#include <qpainter.h>
+#include <qdrawutil.h>
+#include "qdecorationwindows_qws.h"
+
+QT_BEGIN_NAMESPACE
+
+#if !defined(QT_NO_QWS_DECORATION_WINDOWS) || defined(QT_PLUGIN)
+
+#ifndef QT_NO_IMAGEFORMAT_XPM
+
+/* XPM */
+static const char * const win_close_xpm[] = {
+"16 16 4 1",
+" s None c None",
+". c #000000",
+"X c #FFFFFF",
+"Y c #707070",
+" ",
+" ",
+" ",
+" Y. .Y ",
+" .. .. ",
+" .. .. ",
+" .YY. ",
+" Y..Y ",
+" .YY. ",
+" .. .. ",
+" .. .. ",
+" Y. .Y ",
+" ",
+" ",
+" ",
+" "};
+
+static const char * const win_help_xpm[] = {
+"16 16 3 1",
+" s None c None",
+". c #ffffff",
+"X c #000000",
+" ",
+" ",
+" ",
+" XXXXXX ",
+" XX XX ",
+" XX XX ",
+" XX ",
+" XX ",
+" XX ",
+" XX ",
+" ",
+" XX ",
+" XX ",
+" ",
+" ",
+" "};
+
+static const char * const win_maximize_xpm[] = {
+"16 16 4 1",
+" s None c None",
+". c #000000",
+"X c #FFFFFF",
+"Y c #707070",
+" ",
+" ",
+" ",
+" .......... ",
+" .......... ",
+" . . ",
+" . . ",
+" . . ",
+" . . ",
+" . . ",
+" . . ",
+" .......... ",
+" ",
+" ",
+" ",
+" "};
+
+static const char * const win_minimize_xpm[] = {
+"16 16 4 1",
+" s None c None",
+". c #000000",
+"X c #FFFFFF",
+"Y c #707070",
+" ",
+" ",
+" ",
+" ",
+" ",
+" ",
+" ",
+" ",
+" ",
+" ",
+" ........ ",
+" ........ ",
+" ",
+" ",
+" ",
+" "};
+
+static const char * const win_normalize_xpm[] = {
+"16 16 4 1",
+" s None c None",
+". c #000000",
+"X c #FFFFFF",
+"Y c #707070",
+" ",
+" ",
+" ......... ",
+" ......... ",
+" . . ",
+" . . ",
+" ......... . ",
+" ......... . ",
+" . . . ",
+" . .... ",
+" . . ",
+" . . ",
+" ......... ",
+" ",
+" ",
+" "};
+
+#endif // QT_NO_IMAGEFORMAT_XPM
+
+
+QDecorationWindows::QDecorationWindows()
+ : QDecorationDefault()
+{
+ menu_width = 16;
+ help_width = 18;
+ minimize_width = 18;
+ maximize_width = 18;
+ close_width = 18;
+}
+
+QDecorationWindows::~QDecorationWindows()
+{
+}
+
+const char **QDecorationWindows::xpmForRegion(int reg)
+{
+#ifdef QT_NO_IMAGEFORMAT_XPM
+ Q_UNUSED(reg);
+#else
+ switch(reg)
+ {
+ case Close:
+ return (const char **)win_close_xpm;
+ case Help:
+ return (const char **)win_help_xpm;
+ case Minimize:
+ return (const char **)win_minimize_xpm;
+ case Maximize:
+ return (const char **)win_maximize_xpm;
+ case Normalize:
+ return (const char **)win_normalize_xpm;
+ default:
+ return QDecorationDefault::xpmForRegion(reg);
+ }
+#endif
+ return 0;
+}
+
+QRegion QDecorationWindows::region(const QWidget *widget, const QRect &rect, int type)
+{
+ Qt::WindowFlags flags = widget->windowFlags();
+ bool hasTitle = flags & Qt::WindowTitleHint;
+ bool hasSysMenu = flags & Qt::WindowSystemMenuHint;
+ bool hasContextHelp = flags & Qt::WindowContextHelpButtonHint;
+ bool hasMinimize = flags & Qt::WindowMinimizeButtonHint;
+ bool hasMaximize = flags & Qt::WindowMaximizeButtonHint;
+ const QFontMetrics fontMetrics = QApplication::fontMetrics();
+ int titleHeight = hasTitle ? qMax(20, fontMetrics.height()) : 0;
+ int state = widget->windowState();
+ bool isMinimized = state & Qt::WindowMinimized;
+ bool isMaximized = state & Qt::WindowMaximized;
+
+ QRegion region;
+ switch (type) {
+ case Menu: {
+ if (hasSysMenu) {
+ region = QRect(rect.left() + 2, rect.top() - titleHeight,
+ menu_width, titleHeight);
+ }
+ }
+ break;
+
+ case Title: {
+ QRect r(rect.left()
+ + (hasSysMenu ? menu_width + 4: 0),
+ rect.top() - titleHeight,
+ rect.width()
+ - (hasSysMenu ? menu_width : 0)
+ - close_width
+ - (hasMaximize ? maximize_width : 0)
+ - (hasMinimize ? minimize_width : 0)
+ - (hasContextHelp ? help_width : 0)
+ - 3,
+ titleHeight);
+ if (r.width() > 0)
+ region = r;
+ }
+ break;
+ case Help: {
+ if (hasContextHelp) {
+ QRect r(rect.right()
+ - close_width
+ - (hasMaximize ? maximize_width : 0)
+ - (hasMinimize ? minimize_width : 0)
+ - help_width - 3, rect.top() - titleHeight,
+ help_width, titleHeight);
+ if (r.left() > rect.left() + titleHeight)
+ region = r;
+ }
+ }
+ break;
+
+ case Minimize: {
+ if (hasMinimize && !isMinimized) {
+ QRect r(rect.right() - close_width
+ - (hasMaximize ? maximize_width : 0)
+ - minimize_width - 3, rect.top() - titleHeight,
+ minimize_width, titleHeight);
+ if (r.left() > rect.left() + titleHeight)
+ region = r;
+ }
+ }
+ break;
+
+ case Maximize: {
+ if (hasMaximize && !isMaximized) {
+ QRect r(rect.right() - close_width - maximize_width - 3,
+ rect.top() - titleHeight, maximize_width, titleHeight);
+ if (r.left() > rect.left() + titleHeight)
+ region = r;
+ }
+ }
+ break;
+
+ case Normalize: {
+ if (hasMinimize && isMinimized) {
+ QRect r(rect.right() - close_width
+ - (hasMaximize ? maximize_width : 0)
+ - minimize_width - 3, rect.top() - titleHeight,
+ minimize_width, titleHeight);
+ if (r.left() > rect.left() + titleHeight)
+ region = r;
+ } else if (hasMaximize && isMaximized) {
+ QRect r(rect.right() - close_width - maximize_width - 3,
+ rect.top() - titleHeight, maximize_width, titleHeight);
+ if (r.left() > rect.left() + titleHeight)
+ region = r;
+ }
+ }
+ break;
+
+ case Close: {
+ QRect r(rect.right() - close_width - 1, rect.top() - titleHeight,
+ close_width, titleHeight);
+ if (r.left() > rect.left() + titleHeight)
+ region = r;
+ }
+ break;
+
+ default:
+ region = QDecorationDefault::region(widget, rect, type);
+ break;
+ }
+
+ return region;
+}
+
+bool QDecorationWindows::paint(QPainter *painter, const QWidget *widget, int decorationRegion,
+ DecorationState state)
+{
+ if (decorationRegion == None)
+ return false;
+
+ const QRect titleRect = QDecoration::region(widget, Title).boundingRect();
+ const QPalette pal = QApplication::palette();
+ QRegion oldClipRegion = painter->clipRegion();
+
+ bool paintAll = (decorationRegion == int(All));
+ if ((paintAll || decorationRegion & Title && titleRect.width() > 0) && state == Normal
+ && (widget->windowFlags() & Qt::WindowTitleHint) ) {
+ painter->setClipRegion(oldClipRegion);
+ QColor fromBrush, toBrush;
+ QPen titlePen;
+
+ if (widget == qApp->activeWindow() || qApp->activeWindow() == qApp->activePopupWidget()) {
+ fromBrush = pal.color(QPalette::Highlight);
+ titlePen = pal.color(QPalette::HighlightedText);
+ } else {
+ fromBrush = pal.color(QPalette::Window);
+ titlePen = pal.color(QPalette::Text);
+ }
+ toBrush = fromBrush.lighter(300);
+
+ painter->setPen(Qt::NoPen);
+ QPoint p1(titleRect.x(), titleRect.y() + titleRect.height()/2);
+ QPoint p2(titleRect.right(), titleRect.y() + titleRect.height()/2);
+ QLinearGradient lg(p1, p2);
+ lg.setColorAt(0, fromBrush);
+ lg.setColorAt(1, toBrush);
+ painter->fillRect(titleRect, lg);
+
+ painter->setPen(titlePen);
+ painter->drawText(titleRect, Qt::AlignVCenter, windowTitleFor(widget));
+ decorationRegion ^= Title;
+ }
+
+ return QDecorationDefault::paint(painter, widget, decorationRegion, state);
+}
+
+void QDecorationWindows::paintButton(QPainter *painter, const QWidget *widget, int buttonRegion,
+ DecorationState state, const QPalette &pal)
+{
+ QBrush fromBrush, toBrush;
+ QPen titlePen;
+
+ if (widget == qApp->activeWindow() || qApp->activeWindow() == qApp->activePopupWidget()) {
+ fromBrush = pal.brush(QPalette::Highlight);
+ titlePen = pal.color(QPalette::HighlightedText);
+ } else {
+ fromBrush = pal.brush(QPalette::Window);
+ titlePen = pal.color(QPalette::Text);
+ }
+ toBrush = fromBrush.color().lighter(300);
+
+ QRect brect(QDecoration::region(widget, buttonRegion).boundingRect());
+ if (buttonRegion != Close && buttonRegion != Menu)
+ painter->fillRect(brect, toBrush);
+ else
+ painter->fillRect(brect.x() - 2, brect.y(), brect.width() + 4, brect.height(),
+ buttonRegion == Menu ? fromBrush : toBrush);
+
+ int xoff = 1;
+ int yoff = 2;
+ const QPixmap pm = pixmapFor(widget, buttonRegion, xoff, yoff);
+ if (buttonRegion != Menu) {
+ if (state & Normal) {
+ qDrawWinPanel(painter, brect.x(), brect.y() + 2, brect.width(),
+ brect.height() - 4, pal, false, &pal.brush(QPalette::Window));
+ } else if (state & Pressed) {
+ qDrawWinPanel(painter, brect.x(), brect.y() + 2, brect.width(),
+ brect.height() - 4, pal, true, &pal.brush(QPalette::Window));
+ ++xoff;
+ ++yoff;
+ }
+ } else {
+ xoff = 0;
+ yoff = 2;
+ }
+
+ if (!pm.isNull())
+ painter->drawPixmap(brect.x() + xoff, brect.y() + yoff, pm);
+}
+
+#endif // QT_NO_QWS_DECORATION_WINDOWS || QT_PLUGIN
+
+QT_END_NAMESPACE
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