Merge branch 'master-upstream'

1 files changed, 53 insertions, 4 deletions

diff --git a/src/gui/kernel/qwidget.cpp b/src/gui/kernel/qwidget.cpp
index feedb2a..59b7eb9 100644
--- a/src/gui/kernel/qwidget.cpp
+++ b/src/gui/kernel/qwidget.cpp
@@ -310,6 +310,8 @@ QWidgetPrivate::QWidgetPrivate(int version)
       , needWindowChange(0)
       , window_event(0)
       , qd_hd(0)
+#elif defined(Q_OS_SYMBIAN)
+      , symbianScreenNumber(0)
 #endif
 {
     if (!qApp) {
@@ -326,9 +328,10 @@ QWidgetPrivate::QWidgetPrivate(int version)
     drawRectOriginalAdded = false;
     originalDrawMethod = true;
     changeMethods = false;
-    hasOwnContext = false;
     isInUnifiedToolbar = false;
     unifiedSurface = 0;
+    toolbar_ancestor = 0;
+    flushRequested = false;
     touchEventsEnabled = false;
 #endif // QT_MAC_USE_COCOA
 #ifdef QWIDGET_EXTRA_DEBUG
@@ -364,9 +367,12 @@ QWindowSurface *QWidgetPrivate::createDefaultWindowSurface()
     Q_Q(QWidget);
 
     QWindowSurface *surface;
+#ifndef QT_NO_PROPERTIES
     if (q->property("_q_DummyWindowSurface").toBool()) {
         surface = new QDummyWindowSurface(q);
-    } else {
+    } else
+#endif
+    {
         if (QApplicationPrivate::graphicsSystem())
             surface = QApplicationPrivate::graphicsSystem()->createWindowSurface(q);
         else
@@ -1294,6 +1300,10 @@ void QWidgetPrivate::init(QWidget *parentWidget, Qt::WindowFlags f)
         // programmer specified desktop widget
         xinfo = desktopWidget->d_func()->xinfo;
     }
+#elif defined(Q_OS_SYMBIAN)
+    if (desktopWidget) {
+        symbianScreenNumber = qt_widget_private(desktopWidget)->symbianScreenNumber;
+    }
 #elif defined(Q_WS_QPA)
     if (desktopWidget) {
         int screen = desktopWidget->d_func()->topData()->screenIndex;
@@ -1336,8 +1346,8 @@ void QWidgetPrivate::init(QWidget *parentWidget, Qt::WindowFlags f)
     //give potential windows a bigger "pre-initial" size; create_sys() will give them a new size later
 #ifdef Q_OS_SYMBIAN
     if (isGLWidget) {
-        // Don't waste GPU mem for unnecessary large egl surface
-        data.crect = QRect(0,0,2,2);
+        // Don't waste GPU mem for unnecessary large egl surface until resized by application
+        data.crect = QRect(0,0,1,1);
     } else {
         data.crect = parentWidget ? QRect(0,0,100,30) : QRect(0,0,360,640);
     }
@@ -1379,6 +1389,16 @@ void QWidgetPrivate::init(QWidget *parentWidget, Qt::WindowFlags f)
     QApplication::postEvent(q, new QEvent(QEvent::PolishRequest));
 
     extraPaintEngine = 0;
+
+#ifdef QT_MAC_USE_COCOA
+    // If we add a child to the unified toolbar, we have to redirect the painting.
+    if (parentWidget && parentWidget->d_func() && parentWidget->d_func()->isInUnifiedToolbar) {
+        if (parentWidget->d_func()->unifiedSurface) {
+            QWidget *toolbar = parentWidget->d_func()->toolbar_ancestor;
+            parentWidget->d_func()->unifiedSurface->recursiveRedirect(toolbar, toolbar, toolbar->d_func()->toolbar_offset);
+        }
+    }
+#endif // QT_MAC_USE_COCOA
 }
 
 
@@ -2093,6 +2113,11 @@ void QWidgetPrivate::subtractOpaqueSiblings(QRegion &sourceRegion, bool *hasDirt
     if (disableSubtractOpaqueSiblings || q->isWindow())
         return;
 
+#ifdef QT_MAC_USE_COCOA
+    if (q->d_func()->isInUnifiedToolbar)
+        return;
+#endif // QT_MAC_USE_COCOA
+
     QRect clipBoundingRect;
     bool dirtyClipBoundingRect = true;
 
@@ -10385,6 +10410,12 @@ void QWidget::repaint(const QRect &rect)
         return;
 
     if (hasBackingStoreSupport()) {
+#ifdef QT_MAC_USE_COCOA
+        if (qt_widget_private(this)->isInUnifiedToolbar) {
+            qt_widget_private(this)->unifiedSurface->renderToolbar(this, true);
+            return;
+        }
+#endif // QT_MAC_USE_COCOA
         QTLWExtra *tlwExtra = window()->d_func()->maybeTopData();
         if (tlwExtra && !tlwExtra->inTopLevelResize && tlwExtra->backingStore) {
             tlwExtra->inRepaint = true;
@@ -10414,6 +10445,12 @@ void QWidget::repaint(const QRegion &rgn)
         return;
 
     if (hasBackingStoreSupport()) {
+#ifdef QT_MAC_USE_COCOA
+        if (qt_widget_private(this)->isInUnifiedToolbar) {
+            qt_widget_private(this)->unifiedSurface->renderToolbar(this, true);
+            return;
+        }
+#endif // QT_MAC_USE_COCOA
         QTLWExtra *tlwExtra = window()->d_func()->maybeTopData();
         if (tlwExtra && !tlwExtra->inTopLevelResize && tlwExtra->backingStore) {
             tlwExtra->inRepaint = true;
@@ -10471,6 +10508,12 @@ void QWidget::update(const QRect &rect)
     }
 
     if (hasBackingStoreSupport()) {
+#ifdef QT_MAC_USE_COCOA
+        if (qt_widget_private(this)->isInUnifiedToolbar) {
+            qt_widget_private(this)->unifiedSurface->renderToolbar(this, true);
+            return;
+        }
+#endif // QT_MAC_USE_COCOA
         QTLWExtra *tlwExtra = window()->d_func()->maybeTopData();
         if (tlwExtra && !tlwExtra->inTopLevelResize && tlwExtra->backingStore)
             tlwExtra->backingStore->markDirty(rect, this);
@@ -10495,6 +10538,12 @@ void QWidget::update(const QRegion &rgn)
     }
 
     if (hasBackingStoreSupport()) {
+#ifdef QT_MAC_USE_COCOA
+        if (qt_widget_private(this)->isInUnifiedToolbar) {
+            qt_widget_private(this)->unifiedSurface->renderToolbar(this, true);
+            return;
+        }
+#endif // QT_MAC_USE_COCOA
         QTLWExtra *tlwExtra = window()->d_func()->maybeTopData();
         if (tlwExtra && !tlwExtra->inTopLevelResize && tlwExtra->backingStore)
             tlwExtra->backingStore->markDirty(rgn, this);