further fixup mouse exit event handling

Author: FelixKratz

src/event.c

@@ -209,13 +209,17 @@ static void event_mouse_exited(void* context) {
                                                           wid,
                                                           &window        );
 
-  if (bar_item
-      && bar_item->update_mask & UPDATE_EXITED_GLOBAL
-      && bar_manager_get_popup_by_point(&g_bar_manager, point)
-         == &bar_item->popup) {
-    return;
+if (!bar_item || !(bar_item->update_mask & UPDATE_EXITED_GLOBAL)
+      || (bar_manager_get_bar_by_point(&g_bar_manager, point)
+        && bar_manager_get_popup_by_point(&g_bar_manager, point)
+            != &bar_item->popup)) {
+    CGRect window_rect = window ? window->frame : CGRectNull;
+    window_rect.origin = window ? window->origin : CGPointZero;
+    window_rect = CGRectInset(window_rect, 1, 1);
+    if (!CGRectContainsPoint(window_rect, point)) {
+      bar_manager_handle_mouse_exited(&g_bar_manager, bar_item);
+    }
   }
-  bar_manager_handle_mouse_exited(&g_bar_manager, bar_item);
 }
 
 #define SCROLL_TIMEOUT 150000000