Project: Eclipse_Platform_UI
Bug 310475 system menu enables/disables unpredictably
Reported: 2010-04-26 11:34:17 | Status: verified fixed

I20100425-2000 1. Start Eclipse. 2. Close the 'Welcome' view. 3. Alt+- on the 'Package Explorer' > Fast View 4. Click on the icon to bring it up. 5. Alt+-, see that the 'Move' menu item is enabled. 6. Alt+-, see that the 'Move' menu item is now disabled.

Files changed in fix:
bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/presentations/SystemMenuMove.java