Based on a patch from Paul Davis, inject synthetic enter events directly
into the Quartz event stream, instead of trying to synthesize them in GDK.
This seems to magically fix most combo box popup weirdness, I guess
some code is relying on a specfic order of events, or any other state
imposed by the "proper" code path of events coming in the usual way.
The patch also removes _gdk_quartz_events_send_enter_notify_event()
which is now obsolete.
(sortof cherry-pixked from
979e5061a040f8896f505ffbd230f52af2d61ded
but needed manual editing because GdkQuartzWindow.c was renamed
and apparently earlier patches not picked correctly/completely)
return inMove;
}
+-(void)checkSendEnterNotify
+{
+ GdkWindow *window = [[self contentView] gdkWindow];
+ GdkWindowImplQuartz *impl = GDK_WINDOW_IMPL_QUARTZ (window->impl);
+
+ /* When a new window has been created, and the mouse
+ * is in the window area, we will not receive an NSMouseEntered
+ * event. Therefore, we synthesize an enter notify event manually.
+ */
+ if (!initialPositionKnown)
+ {
+ initialPositionKnown = YES;
+
+ if (NSPointInRect ([NSEvent mouseLocation], [self frame]))
+ {
+ NSEvent *event;
+
+ event = [NSEvent enterExitEventWithType: NSMouseEntered
+ location: [self mouseLocationOutsideOfEventStream]
+ modifierFlags: 0
+ timestamp: [[NSApp currentEvent] timestamp]
+ windowNumber: [impl->toplevel windowNumber]
+ context: NULL
+ eventNumber: 0
+ trackingNumber: [impl->view trackingRect]
+ userData: nil];
+
+ [NSApp postEvent:event atStart:NO];
+ }
+ }
+}
+
-(void)windowDidMove:(NSNotification *)aNotification
{
GdkWindow *window = [[self contentView] gdkWindow];
event->configure.height = window->height;
_gdk_event_queue_append (gdk_display_get_default (), event);
+
+ [self checkSendEnterNotify];
}
-(void)windowDidResize:(NSNotification *)aNotification
event->configure.height = window->height;
_gdk_event_queue_append (gdk_display_get_default (), event);
+
+ [self checkSendEnterNotify];
}
-(id)initWithContentRect:(NSRect)contentRect styleMask:(NSUInteger)styleMask backing:(NSBackingStoreType)backingType defer:(BOOL)flag screen:(NSScreen *)screen
[impl->toplevel orderFront:nil];
inShowOrHide = NO;
+
+ [self checkSendEnterNotify];
}
- (void)hide
inShowOrHide = YES;
[impl->toplevel orderOut:nil];
inShowOrHide = NO;
+
+ initialPositionKnown = NO;
}
- (BOOL)trackManualMove
@interface GdkQuartzNSWindow : NSWindow {
BOOL inMove;
BOOL inShowOrHide;
+ BOOL initialPositionKnown;
/* Manually triggered move/resize (not by the window manager) */
BOOL inManualMove;
owner:self
userData:nil
assumeInside:NO];
-
- if (NSPointInRect ([[self window] convertScreenToBase:[NSEvent mouseLocation]], rect))
- {
- /* When a new window (and thus view) has been created, and the mouse
- * is in the window area, we will not receive an NSMouseEntered
- * event. Therefore, we synthesize an enter notify event manually.
- */
- _gdk_quartz_events_send_enter_notify_event (gdk_window);
- }
}
-(void)viewDidMoveToWindow
}
}
-void
-_gdk_quartz_events_send_enter_notify_event (GdkWindow *window)
-{
- NSPoint screen_point;
- GdkEvent *event;
- gint x, y, x_root, y_root;
-
- event = gdk_event_new (GDK_ENTER_NOTIFY);
- event->any.window = NULL;
- event->any.send_event = FALSE;
-
- screen_point = [NSEvent mouseLocation];
-
- _gdk_quartz_window_nspoint_to_gdk_xy (screen_point, &x_root, &y_root);
- get_window_point_from_screen_point (window, screen_point, &x, &y);
-
- event->crossing.window = window;
- event->crossing.subwindow = NULL;
- event->crossing.time = GDK_CURRENT_TIME;
- event->crossing.x = x;
- event->crossing.y = y;
- event->crossing.x_root = x_root;
- event->crossing.y_root = y_root;
- event->crossing.mode = GDK_CROSSING_NORMAL;
- event->crossing.detail = GDK_NOTIFY_ANCESTOR;
- event->crossing.state = _gdk_quartz_events_get_current_keyboard_modifiers () |
- _gdk_quartz_events_get_current_mouse_modifiers ();
-
- gdk_event_set_device (event, _gdk_display->core_pointer);
-
- append_event (event, TRUE);
-}
-
void
_gdk_quartz_events_send_map_event (GdkWindow *window)
{
GdkModifierType _gdk_quartz_events_get_current_keyboard_modifiers (void);
GdkModifierType _gdk_quartz_events_get_current_mouse_modifiers (void);
-void _gdk_quartz_events_send_enter_notify_event (GdkWindow *window);
void _gdk_quartz_events_break_all_grabs (guint32 time);
/* Event loop */