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Bug 348209

Summary:	Eclipse painting is destroyed after reattaching a stack of detached parts
Product:	[Eclipse Project] e4	Reporter:	Remy Suen <remy.suen>
Component:	UI	Assignee:	Project Inbox <e4.ui-inbox>
Status:	CLOSED DUPLICATE	QA Contact:
Severity:	blocker
Priority:	P3	CC:	emoffatt, pwebster
Version:	1.0
Target Milestone:	---
Hardware:	PC
OS:	Windows XP
Whiteboard:

Description Remy Suen

2011-06-03 09:55:39 EDT

1. Detach the 'Problems' view.
2. Drag the 'Javadoc' view into the stack created in step 1.
3. Repeat step 2 for the 'Declaration' view.
4. Resize the 'Package Explorer' view horizontally to its smallest possible size.
5. Drag the detached stack next to the 'Package Explorer' to try to make a new stack.
6. You may get exceptions. If not, try resizing the newly created sash between the reattached stack and the stack of the 'Package Explorer'.
7. At this point Eclipse becomes unusable and you have to shutdown.

java.lang.IllegalArgumentException: Argument not valid
	at org.eclipse.swt.SWT.error(SWT.java:4263)
	at org.eclipse.swt.SWT.error(SWT.java:4197)
	at org.eclipse.swt.SWT.error(SWT.java:4168)
	at org.eclipse.swt.graphics.GC.setBackground(GC.java:4190)
	at org.eclipse.swt.widgets.Composite.WM_PAINT(Composite.java:1513)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:4585)
	at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:341)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4985)
	at org.eclipse.swt.internal.win32.OS.RedrawWindow(Native Method)
	at org.eclipse.swt.widgets.Control.update(Control.java:4380)
	at org.eclipse.swt.widgets.Control.update(Control.java:4370)
	at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout$2.mouseMove(SashLayout.java:90)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:211)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4165)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3754)

java.lang.IllegalArgumentException: Argument not valid
	at org.eclipse.swt.SWT.error(SWT.java:4263)
	at org.eclipse.swt.SWT.error(SWT.java:4197)
	at org.eclipse.swt.SWT.error(SWT.java:4168)
	at org.eclipse.swt.graphics.GC.setBackground(GC.java:4190)
	at org.eclipse.swt.widgets.Composite.WM_PAINT(Composite.java:1513)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:4585)
	at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:341)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4985)
	at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:2530)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3752)

java.lang.IllegalArgumentException: Argument not valid
	at org.eclipse.swt.SWT.error(SWT.java:4263)
	at org.eclipse.swt.SWT.error(SWT.java:4197)
	at org.eclipse.swt.SWT.error(SWT.java:4168)
	at org.eclipse.swt.graphics.GC.setBackground(GC.java:4190)
	at org.eclipse.swt.widgets.Composite.WM_PAINT(Composite.java:1513)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:4585)
	at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:341)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4985)
	at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:2530)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3752)

Comment 1 Remy Suen

2011-06-06 09:34:13 EDT

Can no longer reproduce with I20110604-2201 on Windows XP.

This should have been fixed as a part of bug 348215.

*** This bug has been marked as a duplicate of bug 348215 ***