Index: uspace/lib/ui/include/types/ui/window.h
===================================================================
--- uspace/lib/ui/include/types/ui/window.h	(revision b2c9e42c92bb4e1fad2a740a731e7d1095ca66e6)
+++ uspace/lib/ui/include/types/ui/window.h	(revision 9e7e1dc54b54c45a22b8d477342affeced0f20fc)
@@ -58,4 +58,6 @@
 	/** Place window to the bottom-right corner of the screen */
 	ui_wnd_place_bottom_right,
+	/** Place window to the center of the screen */
+	ui_wnd_place_center,
 	/** Place window accross the entire screen */
 	ui_wnd_place_full_screen,
@@ -68,10 +70,12 @@
 	/** Popup window */
 	ui_wndf_popup = 0x1,
+	/** Window does not receive focus */
+	ui_wndf_nofocus = 0x2,
 	/** Topmost window */
-	ui_wndf_topmost = 0x2,
+	ui_wndf_topmost = 0x4,
 	/** Special system window */
-	ui_wndf_system = 0x4,
+	ui_wndf_system = 0x8,
 	/** Maximized windows should avoid this window */
-	ui_wndf_avoid = 0x8
+	ui_wndf_avoid = 0x10
 } ui_wnd_flags_t;