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Bug 339702

Summary: SWTException thrown after clicking a dropdown toolbar twice and then something else
Product: [Eclipse Project] e4 Reporter: Remy Suen <remy.suen>
Component: UIAssignee: Paul Webster <pwebster>
Status: RESOLVED FIXED QA Contact:
Severity: normal    
Priority: P3 CC: Olivier_Thomann, pwebster
Version: 1.0   
Target Milestone: 4.1 M6   
Hardware: PC   
OS: Windows XP   
Whiteboard:
Attachments:
Description Flags
protect against dispose v01 none

Description Remy Suen CLA 2011-03-11 10:03:47 EST 
I20110310-2200

1. Click the dropdown for the 'Run' tool item once.
2. Click it again while the menu is still up (or just double-click that's fine too).
3. Now click somewhere else so that the menu goes away.
4. An SWTException is thrown.

org.eclipse.swt.SWTException: Widget is disposed
at org.eclipse.swt.SWT.error(SWT.java:4277)
at org.eclipse.swt.SWT.error(SWT.java:4192)
at org.eclipse.swt.SWT.error(SWT.java:4163)
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.Menu.isVisible(Menu.java:1134)
at org.eclipse.e4.ui.workbench.renderers.swt.HandledContributionItem.dropdownEvent(HandledContributionItem.java:466)
at org.eclipse.e4.ui.workbench.renderers.swt.HandledContributionItem.handleWidgetSelection(HandledContributionItem.java:425)
at org.eclipse.e4.ui.workbench.renderers.swt.HandledContributionItem.access$1(HandledContributionItem.java:423)
at org.eclipse.e4.ui.workbench.renderers.swt.HandledContributionItem$2.handleEvent(HandledContributionItem.java:388)
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:4150)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3739)
Comment 1 Paul Webster CLA 2011-03-11 10:08:52 EST 
Created attachment 190988 [details]
protect against dispose v01
Comment 2 Paul Webster CLA 2011-03-11 13:22:04 EST 
Released to HEAD
PW