Some Eclipse Foundation services are deprecated, or will be soon. Please ensure you've read this important communication.

Bug 323046

Summary:	SWTException thrown when showing context menu on an editor tab after having shown it in another window that's been closed
Product:	[Eclipse Project] e4	Reporter:	Remy Suen <remy.suen>
Component:	UI	Assignee:	Remy Suen <remy.suen>
Status:	VERIFIED FIXED	QA Contact:	Remy Suen <remy.suen>
Severity:	normal
Priority:	P3
Version:	1.0
Target Milestone:	4.1 M2
Hardware:	PC
OS:	Windows XP
Whiteboard:

Description Remy Suen

2010-08-18 11:02:13 EDT

1. Open a file.
2. Right-click on the tab > Close
3. Window > New Window
4. Go back to the original window. Close it.
6. Open a file.
7. Right-click on the tab.

org.eclipse.swt.SWTException: Widget is disposed
	at org.eclipse.swt.SWT.error(SWT.java:4083)
	at org.eclipse.swt.SWT.error(SWT.java:3998)
	at org.eclipse.swt.SWT.error(SWT.java:3969)
	at org.eclipse.swt.widgets.Widget.error(Widget.java:468)
	at org.eclipse.swt.widgets.Widget.checkWidget(Widget.java:340)
	at org.eclipse.swt.widgets.Widget.setData(Widget.java:1219)
	at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer.openMenuFor(StackRenderer.java:581)
	at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer.access$7(StackRenderer.java:578)
	at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer$6.menuDetected(StackRenderer.java:572)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	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.Widget.sendEvent(Widget.java:1077)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1062)
	at org.eclipse.swt.widgets.Widget.showMenu(Widget.java:1463)
	at org.eclipse.swt.widgets.Widget.wmContextMenu(Widget.java:1559)
	at org.eclipse.swt.widgets.Control.WM_CONTEXTMENU(Control.java:4301)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:4164)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4873)
	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2454)
	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:80)
	at org.eclipse.swt.widgets.Widget.wmRButtonUp(Widget.java:2380)
	at org.eclipse.swt.widgets.Control.WM_RBUTTONUP(Control.java:4774)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:4227)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4886)
	at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:2459)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3655)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:724)

Comment 1 Remy Suen

2010-09-10 08:43:16 EDT

Fixed in CVS HEAD.

Comment 2 Remy Suen

2010-09-14 12:02:57 EDT

Verified with I20100914-1023 on Windows XP.