--- gtk+-3.14.13/gdk/win32/gdkwindow-win32.c	2015-04-27 19:27:32.000000000 +0200
+++ /home/mkj/Projects/gtk+-3.14.13/gdk/win32/gdkwindow-win32.c	2015-05-12 13:22:26.096928389 +0200
@@ -542,7 +542,7 @@
       /* A temp window is not necessarily a top level window */
       dwStyle = (_gdk_root == real_parent ? WS_POPUP : WS_CHILDWINDOW);
       dwStyle |= WS_CLIPCHILDREN | WS_CLIPSIBLINGS;
-      dwExStyle |= WS_EX_TOOLWINDOW | WS_EX_TOPMOST;
+      dwExStyle |= WS_EX_TOOLWINDOW;
       offset_x = _gdk_offset_x;
       offset_y = _gdk_offset_y;
       break;
@@ -2391,7 +2391,7 @@
   new_exstyle = old_exstyle;
 
   if (window->window_type == GDK_WINDOW_TEMP)
-    new_exstyle |= WS_EX_TOOLWINDOW | WS_EX_TOPMOST;
+    new_exstyle |= WS_EX_TOOLWINDOW;
   else if (impl->type_hint == GDK_WINDOW_TYPE_HINT_UTILITY)
     new_exstyle |= WS_EX_TOOLWINDOW ;
   else
