Bug 41500 call hierarchy: history dialog, button enablement incorrect [call hierarchy]
20030806 in the history dialog, the 'Remove' button is enabled when nothing is selected and disabled when everything is selected both are wrong
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/callhierarchy/HistoryListAction.java
* @see org.eclipse.jface.window.Window#create()
		 */
		public void create() {
			setShellStyle(getShellStyle() | SWT.RESIZE);
			super.create();
		}
	}
	
	private CallHierarchyViewPart fView;
	
	public HistoryListAction(CallHierarchyViewPart view) {
		fView= view;
		setText(CallHierarchyMessages.getString("HistoryListAction.label")); 
		JavaPluginImages.setLocalImageDescriptors(this, "history_list.gif"); 
		WorkbenchHelp.setHelp(this, IJavaHelpContextIds.HISTORY_LIST_ACTION);
	}
		
	/*
	 * @see IAction#run()
	 */
	public void run() {
		IMethod[] historyEntries= fView.getHistoryEntries();
		HistoryListDialog dialog= new HistoryListDialog(JavaPlugin.getActiveWorkbenchShell(), historyEntries);
		if (dialog.open() == Window.OK) {
			fView.setHistoryEntries(dialog.getRemaining());
			fView.setMethod(dialog.getResult());
		}
	}
}