Bug 151958 [Markers] Custom problem filter not updated
- create a minimal plugin with a plugin.xml like this: <?xml version="1.0" encoding="UTF-8"?> <?eclipse version="3.2"?> <plugin> <extension point="org.eclipse.ui.ide.markerSupport"> <problemFilter name="Problems" id="markererror.myPlugin.filterId" enabled="true" scope="ON_ANY_IN_SAME_CONTAINER"> <selectedType/> </problemFilter> </extension> </plugin> - start a runtime workbench, introduce a compile error in a Java class to get a problem marker. - in the problems view, disable the default filter, the filter "Problems" remains activated. - no markers are shown in the problem view. I debugged a little and found that the method MarkerFilter.setFocusResource() is only called for the default filter, not for the plugin-defined "Problems" filter: The latter filter is only contained in the field MarkerView.enabledFilters. The field MarkerView.markerFilters contains only the default filter.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/views/markers/internal/MarkerView.java
/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.ui.views.internal.tableview.TableView#registerGlobalActions(org.eclipse.ui.IActionBars)
	 */
	protected void registerGlobalActions(IActionBars actionBars) {
		actionBars.setGlobalActionHandler(ActionFactory.COPY.getId(),
				copyAction);
		actionBars.setGlobalActionHandler(ActionFactory.PASTE.getId(),
				pasteAction);
		actionBars.setGlobalActionHandler(ActionFactory.DELETE.getId(),
				deleteAction);
		actionBars.setGlobalActionHandler(ActionFactory.SELECT_ALL.getId(),
				selectAllAction);
		actionBars.setGlobalActionHandler(ActionFactory.PROPERTIES.getId(),
				propertiesAction);
	}
	protected void initDragAndDrop() {
		int operations = DND.DROP_COPY;
		Transfer[] transferTypes = new Transfer[] {
				MarkerTransfer.getInstance(), TextTransfer.getInstance() };
		DragSourceListener listener = new DragSourceAdapter() {
			public void dragSetData(DragSourceEvent event) {
				performDragSetData(event);
			}
			public void dragFinished(DragSourceEvent event) {
			}
		};
		getViewer().addDragSupport(operations, transferTypes, listener);
	}