GUICtrlSetBkColor() bug with GUICtrlCreateLabel() and GUICreate with BitOR()

[atomman]

With every combo of BitOR() i've tried, GUICtrlSetBkColor() fails. If BitOR() is removed, GUICtrlSetBkColor() works fine. Run the code as is, color won't change. Comment out L2 and uncomment L3, it works fine. Behavior is same with GUICtrlCreateGraphic() as well, maybe others.

#include <GUIConstants.au3>
$Win_SBS = GUICreate("SpeedBlog - Satellite", 556, 204, -1, -1, BitOR($WS_CLIPCHILDREN,$WS_POPUP))
;$Win_SBS = GUICreate("SpeedBlog - Satellite", 556, 204, -1, -1)
GUISetFont(8, 400, 0, "Arial")
$Label1 = GUICtrlCreateLabel("", 193, 113, 8, 15)
GUICtrlSetBkColor(-1, 0x00FF00)
$Button1 = GUICtrlCreateButton("Button1", 292, 80, 75, 25, 0)
GUISetState(@SW_SHOW)
While 1
	$nMsg = GUIGetMsg()
	Switch $nMsg
		Case $GUI_EVENT_CLOSE
			Exit
		Case $Button1
			GUICtrlSetBkColor($Label1, 0xFF0000)
	EndSwitch
WEnd

[Jpm]

Replying to atomman:

With every combo of BitOR() i've tried, GUICtrlSetBkColor() fails. If BitOR() is removed, GUICtrlSetBkColor() works fine. Run the code as is, color won't change. Comment out L2 and uncomment L3, it works fine. Behavior is same with GUICtrlCreateGraphic() as well, maybe others.

#include <GUIConstants.au3>
$Win_SBS = GUICreate("SpeedBlog - Satellite", 556, 204, -1, -1, BitOR($WS_CLIPCHILDREN,$WS_POPUP))
;$Win_SBS = GUICreate("SpeedBlog - Satellite", 556, 204, -1, -1)
GUISetFont(8, 400, 0, "Arial")
$Label1 = GUICtrlCreateLabel("", 193, 113, 8, 15)
GUICtrlSetBkColor(-1, 0x00FF00)
$Button1 = GUICtrlCreateButton("Button1", 292, 80, 75, 25, 0)
GUISetState(@SW_SHOW)
While 1
	$nMsg = GUIGetMsg()
	Switch $nMsg
		Case $GUI_EVENT_CLOSE
			Exit
		Case $Button1
			GUICtrlSetBkColor($Label1, 0xFF0000)
	EndSwitch
WEnd

Please describe the environment you are running with as XP/Sp2 US X86
In fact under Vista your script is producing the same result a little green square

[Gary]

Might want to look up what $WS_CLIPCHILDREN does, you'll never get the child control(s) to repaint with that set.