Bug 47150 [Progress] ProgressMonitorJobsDialog used on shutdown
build I20031119-2030 On shutdown, a ProgressMonitorJobsDialog is used when saving the workspace. This is opened with fork=false and cancelable=false. fork=false means the UI is not processing events, so the Jobs button is unresponsive.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/IDEWorkbenchAdvisor.java
actionBuilder = (WorkbenchActionBuilder) windowConfigurer.getData(ACTION_BUILDER);
		if (actionBuilder == null) {
			actionBuilder = new WorkbenchActionBuilder(window);
		}
		
		if ((flags & FILL_PROXY) != 0) {
			
			if ((flags & FILL_MENU_BAR) != 0) {
				actionBuilder.populateMenuBar(actionConfigurer);
			}
			if ((flags & FILL_TOOL_BAR) != 0) {
				actionBuilder.populateCoolBar(actionConfigurer);
			}
		} else {
			
			
			windowConfigurer.setData(ACTION_BUILDER,actionBuilder);
			actionBuilder.makeAndPopulateActions(configurer, actionConfigurer);
		}
		
	}
	
	/* (non-Javadoc)
	 * @see org.eclipse.ui.application.WorkbenchAdvisor#getMainPreferencePageId
	 */
	public String getMainPreferencePageId() {
		
		return WORKBENCH_PREFERENCE_CATEGORY_ID;
	}
}