Merge branch '4.5' of git@scm.dev.nokia.troll.no:qt/qt

Conflicts:
	tests/auto/qtreeview/tst_qtreeview.cpp

6 files changed, 41 insertions, 25 deletions

diff --git a/src/gui/kernel/qapplication_win.cpp b/src/gui/kernel/qapplication_win.cpp
index f264d12..39f7335 100644
--- a/src/gui/kernel/qapplication_win.cpp
+++ b/src/gui/kernel/qapplication_win.cpp
@@ -1652,20 +1652,23 @@ LRESULT CALLBACK QtWndProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam
                     // send the context menu event is a different one
                     if (!alienWidget->testAttribute(Qt::WA_NativeWindow) && !alienWidget->testAttribute(Qt::WA_PaintOnScreen)) {
                         alienWidget = QApplication::widgetAt(globalPos);
-                        pos = alienWidget->mapFromGlobal(globalPos);
+                        if (alienWidget)
+                            pos = alienWidget->mapFromGlobal(globalPos);
                     }
-                    SHRGINFO shrg;
-                    shrg.cbSize = sizeof(shrg);
-                    shrg.hwndClient = hwnd;
-                    shrg.ptDown.x = GET_X_LPARAM(lParam);
-                    shrg.ptDown.y = GET_Y_LPARAM(lParam);
-                    shrg.dwFlags = SHRG_RETURNCMD | SHRG_NOANIMATION;
-                    resolveAygLibs();
-                    if (ptrRecognizeGesture && (ptrRecognizeGesture(&shrg) == GN_CONTEXTMENU)) {
-                        if (qApp->activePopupWidget())
-                            qApp->activePopupWidget()->close();
-                        QContextMenuEvent e(QContextMenuEvent::Mouse, pos, globalPos);
-                        result = qt_sendSpontaneousEvent(alienWidget, &e);
+                    if (alienWidget) {
+                        SHRGINFO shrg;
+                        shrg.cbSize = sizeof(shrg);
+                        shrg.hwndClient = hwnd;
+                        shrg.ptDown.x = GET_X_LPARAM(lParam);
+                        shrg.ptDown.y = GET_Y_LPARAM(lParam);
+                        shrg.dwFlags = SHRG_RETURNCMD | SHRG_NOANIMATION;
+                        resolveAygLibs();
+                        if (ptrRecognizeGesture && (ptrRecognizeGesture(&shrg) == GN_CONTEXTMENU)) {
+                            if (qApp->activePopupWidget())
+                                qApp->activePopupWidget()->close();
+                            QContextMenuEvent e(QContextMenuEvent::Mouse, pos, globalPos);
+                            result = qt_sendSpontaneousEvent(alienWidget, &e);
+                        }
                     }
                 }
             }
diff --git a/src/gui/kernel/qcocoaapplicationdelegate_mac.mm b/src/gui/kernel/qcocoaapplicationdelegate_mac.mm
index 9a24645..2ca6a3d 100644
--- a/src/gui/kernel/qcocoaapplicationdelegate_mac.mm
+++ b/src/gui/kernel/qcocoaapplicationdelegate_mac.mm
@@ -90,6 +90,7 @@
 
 QT_BEGIN_NAMESPACE
 extern void onApplicationChangedActivation(bool); // qapplication_mac.mm
+extern void qt_release_apple_event_handler(); //qapplication_mac.mm
 QT_END_NAMESPACE
 
 QT_FORWARD_DECLARE_CLASS(QDesktopWidgetImplementation)
@@ -207,7 +208,6 @@ static void cleanupCocoaApplicationDelegate()
 {
     Q_UNUSED(aNotification);
     inLaunch = false;
-    extern void qt_release_apple_event_handler(); //qapplication_mac.mm
     qt_release_apple_event_handler();
 }
 
diff --git a/src/gui/kernel/qcocoaview_mac.mm b/src/gui/kernel/qcocoaview_mac.mm
index 1cbc960..838f751 100644
--- a/src/gui/kernel/qcocoaview_mac.mm
+++ b/src/gui/kernel/qcocoaview_mac.mm
@@ -791,10 +791,22 @@ extern "C" {
     bool wheelOK = false;
     Qt::KeyboardModifiers keyMods = qt_cocoaModifiers2QtModifiers([theEvent modifierFlags]);
 
+    QWidget *widgetToGetMouse = qwidget;
+    if (widgetToGetMouse->testAttribute(Qt::WA_TransparentForMouseEvents)) {
+        // Simulate passing the event through since Cocoa doesn't do that for us.
+        // Start by building a tree up.
+        NSView *candidateView = [self viewUnderTransparentForMouseView:self
+                                                       widget:widgetToGetMouse
+                                                       withWindowPoint:windowPoint];
+        if (candidateView != nil) {
+            widgetToGetMouse = QWidget::find(WId(candidateView));
+        }
+    }
+
     // Mouse wheel deltas seem to tick in at increments of 0.1. Qt widgets
-    // expect the delta to be a multiple of 120. 
+    // expect the delta to be a multiple of 120.
     const int ScrollFactor = 10 * 120;
-    //                                              The qMax(...) factor reduces the 
+    //                                              The qMax(...) factor reduces the
     //                                              acceleration for large wheel deltas.
     int deltaX = [theEvent deltaX] * ScrollFactor * qMax(0.6, 1.1 - qAbs([theEvent deltaX]));
     int deltaY = [theEvent deltaY] * ScrollFactor * qMax(0.6, 1.1 - qAbs([theEvent deltaY]));
@@ -802,10 +814,10 @@ extern "C" {
 
     if (deltaX != 0) {
         QWheelEvent qwe(qlocal, qglobal, deltaX, buttons, keyMods, Qt::Horizontal);
-        qt_sendSpontaneousEvent(qwidget, &qwe);
+        qt_sendSpontaneousEvent(widgetToGetMouse, &qwe);
         wheelOK = qwe.isAccepted();
         if (!wheelOK && QApplicationPrivate::focus_widget
-            && QApplicationPrivate::focus_widget != qwidget) {
+            && QApplicationPrivate::focus_widget != widgetToGetMouse) {
             QWheelEvent qwe2(QApplicationPrivate::focus_widget->mapFromGlobal(qglobal), qglobal,
                              deltaX, buttons, keyMods, Qt::Horizontal);
             qt_sendSpontaneousEvent(QApplicationPrivate::focus_widget, &qwe2);
@@ -815,10 +827,10 @@ extern "C" {
 
     if (deltaY) {
         QWheelEvent qwe(qlocal, qglobal, deltaY, buttons, keyMods, Qt::Vertical);
-        qt_sendSpontaneousEvent(qwidget, &qwe);
+        qt_sendSpontaneousEvent(widgetToGetMouse, &qwe);
         wheelOK = qwe.isAccepted();
         if (!wheelOK && QApplicationPrivate::focus_widget
-            && QApplicationPrivate::focus_widget != qwidget) {
+            && QApplicationPrivate::focus_widget != widgetToGetMouse) {
             QWheelEvent qwe2(QApplicationPrivate::focus_widget->mapFromGlobal(qglobal), qglobal,
                              deltaY, buttons, keyMods, Qt::Vertical);
             qt_sendSpontaneousEvent(QApplicationPrivate::focus_widget, &qwe2);
@@ -830,10 +842,10 @@ extern "C" {
         // Qt doesn't explicitly support wheels with a Z component. In a misguided attempt to
         // try to be ahead of the pack, I'm adding this extra value.
         QWheelEvent qwe(qlocal, qglobal, deltaZ, buttons, keyMods, (Qt::Orientation)3);
-        qt_sendSpontaneousEvent(qwidget, &qwe);
+        qt_sendSpontaneousEvent(widgetToGetMouse, &qwe);
         wheelOK = qwe.isAccepted();
         if (!wheelOK && QApplicationPrivate::focus_widget
-            && QApplicationPrivate::focus_widget != qwidget) {
+            && QApplicationPrivate::focus_widget != widgetToGetMouse) {
             QWheelEvent qwe2(QApplicationPrivate::focus_widget->mapFromGlobal(qglobal), qglobal,
                              deltaZ, buttons, keyMods, (Qt::Orientation)3);
             qt_sendSpontaneousEvent(QApplicationPrivate::focus_widget, &qwe2);
diff --git a/src/gui/kernel/qcocoaview_mac_p.h b/src/gui/kernel/qcocoaview_mac_p.h
index 1d4e3e4..be4501f3 100644
--- a/src/gui/kernel/qcocoaview_mac_p.h
+++ b/src/gui/kernel/qcocoaview_mac_p.h
@@ -59,6 +59,7 @@ QT_FORWARD_DECLARE_CLASS(QWidgetPrivate);
 QT_FORWARD_DECLARE_CLASS(QWidget);
 QT_FORWARD_DECLARE_CLASS(QEvent);
 QT_FORWARD_DECLARE_CLASS(QCocoaDropData);
+QT_FORWARD_DECLARE_CLASS(QStringList);
 
 QT_BEGIN_NAMESPACE
 struct DnDParams
diff --git a/src/gui/kernel/qcursor.cpp b/src/gui/kernel/qcursor.cpp
index ed7e020..598f4ba 100644
--- a/src/gui/kernel/qcursor.cpp
+++ b/src/gui/kernel/qcursor.cpp
@@ -375,7 +375,9 @@ void QCursorData::cleanup()
         return;
 
     for (int shape = 0; shape <= Qt::LastCursor; ++shape) {
-        delete qt_cursorTable[shape];
+        // In case someone has a static QCursor defined with this shape
+        if (!qt_cursorTable[shape]->ref.deref())
+            delete qt_cursorTable[shape];
         qt_cursorTable[shape] = 0;
     }
     QCursorData::initialized = false;
diff --git a/src/gui/kernel/qkeysequence.cpp b/src/gui/kernel/qkeysequence.cpp
index 21f8859..ee45969 100644
--- a/src/gui/kernel/qkeysequence.cpp
+++ b/src/gui/kernel/qkeysequence.cpp
@@ -652,8 +652,6 @@ const uint QKeySequencePrivate::numberOfKeyBindings = sizeof(QKeySequencePrivate
 
     This enum represent standard key bindings. They can be used to
     assign platform dependent keyboard shortcuts to a QAction.
-    QKeyEvent also provides the function  QKeyEvent::standardKey() to
-    query if it matches an existing key binding.
 
     Note that the key bindings are platform dependent. The currently
     bound shortcuts can be queried using keyBindings().