2.5

Several usablity tweaks:

- Search menu allows ScrollWheel to view items

- Tooltip on button on bottom of window showed wrong
- Tooltips were popping up while draggin (MMB) or scrolling
  (wheel). Now they stay away.

- Stolen from Gimp (blame venomgfx for hint!): ScrollWheel allows
  to go over menu items and use number buttons, only on mouse-over.

Note for devs: the WM_event_add_mousemove() call (to add a fake
event to bring UI back alive after view changes) now works much
more reliably. It ensures the mouse move is only handled after all
notifiers/redraws were done.

1 files changed, 13 insertions, 5 deletions

diff --git a/source/blender/windowmanager/intern/wm_event_system.c b/source/blender/windowmanager/intern/wm_event_system.c
index 53f70f6ab8f..f5c8e535002 100644
--- a/source/blender/windowmanager/intern/wm_event_system.c
+++ b/source/blender/windowmanager/intern/wm_event_system.c
@@ -1088,6 +1088,17 @@ void wm_event_do_handlers(bContext *C)
 			wm_event_free(event);
 			
 		}
+		
+		/* only add mousemove when queue was read entirely */
+		if(win->addmousemove) {
+			wmEvent event= *(win->eventstate);
+			event.type= MOUSEMOVE;
+			event.prevx= event.x;
+			event.prevy= event.y;
+			wm_event_add(win, &event);
+			win->addmousemove= 0;
+		}
+		
 		CTX_wm_window_set(C, NULL);
 	}
 }
@@ -1238,11 +1249,8 @@ void WM_event_remove_ui_handler(ListBase *handlers, wmUIHandlerFunc func, wmUIHa
 void WM_event_add_mousemove(bContext *C)
 {
 	wmWindow *window= CTX_wm_window(C);
-	wmEvent event= *(window->eventstate);
-	event.type= MOUSEMOVE;
-	event.prevx= event.x;
-	event.prevy= event.y;
-	wm_event_add(window, &event);
+	
+	window->addmousemove= 1;
 }
 
 /* for modal callbacks, check configuration for how to interpret exit with tweaks  */