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-rw-r--r--src/gui/kernel/qwidget_mac.mm142
1 files changed, 68 insertions, 74 deletions
diff --git a/src/gui/kernel/qwidget_mac.mm b/src/gui/kernel/qwidget_mac.mm
index 75f9a59..7dc4d85 100644
--- a/src/gui/kernel/qwidget_mac.mm
+++ b/src/gui/kernel/qwidget_mac.mm
@@ -725,6 +725,23 @@ static OSWindowRef qt_mac_create_window(QWidget *, WindowClass wclass, WindowAtt
return window;
}
+#if MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_6
+/* We build the release package against the 10.4 SDK.
+ So, to enable gestures for applications running on
+ 10.6+, we define the missing constants here: */
+enum {
+ kEventClassGesture = 'gest',
+ kEventGestureStarted = 1,
+ kEventGestureEnded = 2,
+ kEventGestureMagnify = 4,
+ kEventGestureSwipe = 5,
+ kEventGestureRotate = 6,
+ kEventParamRotationAmount = 'rota',
+ kEventParamSwipeDirection = 'swip',
+ kEventParamMagnificationAmount = 'magn'
+};
+#endif
+
// window events
static EventTypeSpec window_events[] = {
{ kEventClassWindow, kEventWindowClose },
@@ -741,13 +758,11 @@ static EventTypeSpec window_events[] = {
{ kEventClassWindow, kEventWindowGetRegion },
{ kEventClassWindow, kEventWindowGetClickModality },
{ kEventClassWindow, kEventWindowTransitionCompleted },
-#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6
{ kEventClassGesture, kEventGestureStarted },
{ kEventClassGesture, kEventGestureEnded },
{ kEventClassGesture, kEventGestureMagnify },
{ kEventClassGesture, kEventGestureSwipe },
{ kEventClassGesture, kEventGestureRotate },
-#endif
{ kEventClassMouse, kEventMouseDown }
};
static EventHandlerUPP mac_win_eventUPP = 0;
@@ -1036,7 +1051,6 @@ OSStatus QWidgetPrivate::qt_window_event(EventHandlerCallRef er, EventRef event,
handled_event = false;
break; }
-#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6
case kEventClassGesture: {
// First, find the widget that was under
// the mouse when the gesture happened:
@@ -1064,7 +1078,7 @@ OSStatus QWidgetPrivate::qt_window_event(EventHandlerCallRef er, EventRef event,
break;
case kEventGestureRotate: {
CGFloat amount;
- if (GetEventParameter(event, kEventParamRotationAmount, typeCGFloat, 0,
+ if (GetEventParameter(event, kEventParamRotationAmount, 'cgfl', 0,
sizeof(amount), 0, &amount) != noErr) {
handled_event = false;
break;
@@ -1091,7 +1105,7 @@ OSStatus QWidgetPrivate::qt_window_event(EventHandlerCallRef er, EventRef event,
break; }
case kEventGestureMagnify: {
CGFloat amount;
- if (GetEventParameter(event, kEventParamMagnificationAmount, typeCGFloat, 0,
+ if (GetEventParameter(event, kEventParamMagnificationAmount, 'cgfl', 0,
sizeof(amount), 0, &amount) != noErr) {
handled_event = false;
break;
@@ -1103,7 +1117,6 @@ OSStatus QWidgetPrivate::qt_window_event(EventHandlerCallRef er, EventRef event,
QApplication::sendSpontaneousEvent(widget, &qNGEvent);
break; }
-#endif // gestures
default:
handled_event = false;
@@ -2604,8 +2617,6 @@ void QWidget::destroy(bool destroyWindow, bool destroySubWindows)
releaseMouse();
if(mac_keyboard_grabber == this)
releaseKeyboard();
- if(acceptDrops())
- setAcceptDrops(false);
if(testAttribute(Qt::WA_ShowModal)) // just be sure we leave modal
QApplicationPrivate::leaveModal(this);
@@ -2673,7 +2684,10 @@ void QWidgetPrivate::transferChildren()
// site disabled until it is part of the new hierarchy.
bool oldRegistered = w->testAttribute(Qt::WA_DropSiteRegistered);
w->setAttribute(Qt::WA_DropSiteRegistered, false);
+ [qt_mac_nativeview_for(w) retain];
+ [qt_mac_nativeview_for(w) removeFromSuperview];
[qt_mac_nativeview_for(q) addSubview:qt_mac_nativeview_for(w)];
+ [qt_mac_nativeview_for(w) release];
w->setAttribute(Qt::WA_DropSiteRegistered, oldRegistered);
#endif
}
@@ -3640,6 +3654,16 @@ void QWidgetPrivate::setFocus_sys()
}
}
+NSComparisonResult compareViews2Raise(id view1, id view2, void *context)
+{
+ id topView = reinterpret_cast<id>(context);
+ if (view1 == topView)
+ return NSOrderedDescending;
+ if (view2 == topView)
+ return NSOrderedAscending;
+ return NSOrderedSame;
+}
+
void QWidgetPrivate::raise_sys()
{
Q_Q(QWidget);
@@ -3647,7 +3671,6 @@ void QWidgetPrivate::raise_sys()
return;
#if QT_MAC_USE_COCOA
- QMacCocoaAutoReleasePool pool;
if (isRealWindow()) {
// Calling orderFront shows the window on Cocoa too.
if (!q->testAttribute(Qt::WA_DontShowOnScreen) && q->isVisible()) {
@@ -3659,16 +3682,9 @@ void QWidgetPrivate::raise_sys()
SetFrontProcessWithOptions(&psn, kSetFrontProcessFrontWindowOnly);
}
} else {
- // Cocoa doesn't really have an idea of Z-ordering, but you can
- // fake it by changing the order of it. But beware, removing an
- // NSView will also remove it as the first responder. So we re-set
- // the first responder just in case:
NSView *view = qt_mac_nativeview_for(q);
NSView *parentView = [view superview];
- NSResponder *firstResponder = [[view window] firstResponder];
- [view removeFromSuperview];
- [parentView addSubview:view];
- [[view window] makeFirstResponder:firstResponder];
+ [parentView sortSubviewsUsingFunction:compareViews2Raise context:reinterpret_cast<void *>(view)];
}
#else
if(q->isWindow()) {
@@ -3686,47 +3702,29 @@ void QWidgetPrivate::raise_sys()
#endif
}
+NSComparisonResult compareViews2Lower(id view1, id view2, void *context)
+{
+ id topView = reinterpret_cast<id>(context);
+ if (view1 == topView)
+ return NSOrderedAscending;
+ if (view2 == topView)
+ return NSOrderedDescending;
+ return NSOrderedSame;
+}
+
void QWidgetPrivate::lower_sys()
{
Q_Q(QWidget);
if((q->windowType() == Qt::Desktop))
return;
#ifdef QT_MAC_USE_COCOA
- QMacCocoaAutoReleasePool pool;
if (isRealWindow()) {
OSWindowRef window = qt_mac_window_for(q);
[window orderBack:window];
} else {
- // Cocoa doesn't really have an idea of Z-ordering, but you can
- // fake it by changing the order of it. In this case
- // we put the item at the beginning of the list, but that means
- // we must re-insert everything since we cannot modify the list directly.
- NSView *myview = qt_mac_nativeview_for(q);
- NSView *parentView = [myview superview];
- NSArray *tmpViews = [parentView subviews];
- NSMutableArray *subviews = [[NSMutableArray alloc] initWithCapacity:[tmpViews count]];
- [subviews addObjectsFromArray:tmpViews];
- NSResponder *firstResponder = [[myview window] firstResponder];
- // Implicit assumption that myViewIndex is included in subviews, that's why I'm not checking
- // myViewIndex.
- NSUInteger index = 0;
- NSUInteger myViewIndex = 0;
- bool foundMyView = false;
- for (NSView *subview in subviews) {
- [subview removeFromSuperview];
- if (subview == myview) {
- foundMyView = true;
- myViewIndex = index;
- }
- ++index;
- }
- [parentView addSubview:myview];
- if (foundMyView)
- [subviews removeObjectAtIndex:myViewIndex];
- for (NSView *subview in subviews)
- [parentView addSubview:subview];
- [subviews release];
- [[myview window] makeFirstResponder:firstResponder];
+ NSView *view = qt_mac_nativeview_for(q);
+ NSView *parentView = [view superview];
+ [parentView sortSubviewsUsingFunction:compareViews2Lower context:reinterpret_cast<void *>(view)];
}
#else
if(q->isWindow()) {
@@ -3739,6 +3737,16 @@ void QWidgetPrivate::lower_sys()
#endif
}
+NSComparisonResult compareViews2StackUnder(id view1, id view2, void *context)
+{
+ const QHash<NSView *, int> &viewOrder = *reinterpret_cast<QHash<NSView *, int> *>(context);
+ if (viewOrder[view1] < viewOrder[view2])
+ return NSOrderedAscending;
+ if (viewOrder[view1] > viewOrder[view2])
+ return NSOrderedDescending;
+ return NSOrderedSame;
+}
+
void QWidgetPrivate::stackUnder_sys(QWidget *w)
{
// stackUnder
@@ -3747,37 +3755,23 @@ void QWidgetPrivate::stackUnder_sys(QWidget *w)
return;
#ifdef QT_MAC_USE_COCOA
// Do the same trick as lower_sys() and put this widget before the widget passed in.
- QMacCocoaAutoReleasePool pool;
- NSView *myview = qt_mac_nativeview_for(q);
+ NSView *myView = qt_mac_nativeview_for(q);
NSView *wView = qt_mac_nativeview_for(w);
- NSView *parentView = [myview superview];
- NSArray *tmpViews = [parentView subviews];
- NSMutableArray *subviews = [[NSMutableArray alloc] initWithCapacity:[tmpViews count]];
- [subviews addObjectsFromArray:tmpViews];
- // Implicit assumption that myViewIndex and wViewIndex is included in subviews,
- // that's why I'm not checking myViewIndex.
- NSUInteger index = 0;
- NSUInteger myViewIndex = 0;
- NSUInteger wViewIndex = 0;
- for (NSView *subview in subviews) {
- [subview removeFromSuperview];
- if (subview == myview)
- myViewIndex = index;
- else if (subview == wView)
- wViewIndex = index;
- ++index;
- }
- index = 0;
+ QHash<NSView *, int> viewOrder;
+ NSView *parentView = [myView superview];
+ NSArray *subviews = [parentView subviews];
+ NSUInteger index = 1;
+ // make a hash of view->zorderindex and make sure z-value is always odd,
+ // so that when we modify the order we create a new (even) z-value which
+ // will not interfere with others.
for (NSView *subview in subviews) {
- if (index == myViewIndex)
- continue;
- if (index == wViewIndex)
- [parentView addSubview:myview];
- [parentView addSubview:subview];
+ viewOrder.insert(subview, index * 2);
++index;
}
- [subviews release];
+ viewOrder[myView] = viewOrder[wView] - 1;
+
+ [parentView sortSubviewsUsingFunction:compareViews2StackUnder context:reinterpret_cast<void *>(&viewOrder)];
#else
QWidget *p = q->parentWidget();
if(!p || p != w->parentWidget())
generated by cgit v0.12 at 2025-01-25 04:20:10 (GMT)