Bug 26823 [Markers] cannot reorder columns in task list
-cannot reorder columns in task list -should allow for custom columns content (line number only, line in method, in file) -should allow to wrap text in a higher row for long error message: we keep adjusting the columns width all the time...
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/views/markers/internal/TableView.java
*/
	protected IWorkbenchSiteProgressService getProgressService() {
		IWorkbenchSiteProgressService service = null;
		Object siteService = getSite().getAdapter(
				IWorkbenchSiteProgressService.class);
		if (siteService != null) {
			service = (IWorkbenchSiteProgressService) siteService;
		}
		return service;
	}
	/**
	 * Set the filters action.
	 * 
	 * @param action
	 */
	void setFilterAction(FiltersAction action) {
		filtersAction = action;
	}
	/**
	 * Return the filter action for the receiver.
	 * 
	 * @return IAction
	 */
	IAction getFilterAction() {
		return filtersAction;
	}
	/**
	 * Return the preferences action.
	 * 
	 * @return IAction