[Mono-bugs] [Bug 79447][Nor] New - Changing the Region of a Control during runtime does not always do what it should do

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Changed by alex.olk at googlemail.com.

http://bugzilla.ximian.com/show_bug.cgi?id=79447

--- shadow/79447	2006-09-19 15:04:47.000000000 -0400
+++ shadow/79447.tmp.11293	2006-09-19 15:04:47.000000000 -0400
@@ -0,0 +1,35 @@
+Bug#: 79447
+Product: Mono: Class Libraries
+Version: 1.0
+OS: 
+OS Details: 
+Status: NEW   
+Resolution: 
+Severity: 
+Priority: Normal
+Component: Windows.Forms
+AssignedTo: toshok at ximian.com                            
+ReportedBy: alex.olk at googlemail.com               
+QAContact: mono-bugs at ximian.com
+TargetMilestone: ---
+URL: 
+Cc: 
+Summary: Changing the Region of a Control during runtime does not always do what it should do
+
+If you change the Region property of a Control during runtime the result
+doesn't always match ms.
+
+As an example, let's take the Button Control.
+
+The test case changes the Region of the button from a rectangle to an arc
+if you click the button.
+
+On windows you can now see a "round" button whereas on linux it is still a
+rectangle (take a look at the screenshot what it looks after clicking the
+button in linux and windows).
+
+If the form/window gets moved behind an other window after the click and
+you bring it back to front, then the button has a round, arc region but the
+rest of the button is filled with artifacts from other windows or the desktop.
+
+Attached is a test case and a windows/linux screenshot.