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/DialogMarkerFilter.java
return combo;
	}
	/**
	 * Method declared on Dialog.
	 */
	protected Control createDialogArea(Composite parent) {
		Composite dialogArea = (Composite) super.createDialogArea(parent);
		dialogArea.setLayout(new GridLayout(2, false));
		createFiltersArea(dialogArea);
		Composite selectedComposite = createSelectedFilterArea(dialogArea);
		selectedComposite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true,
				true));
		updateUIFromFilter();
		filtersList.setSelection(new StructuredSelection(filters[0]));
		createResetArea(dialogArea);
		createSeparatorLine(dialogArea);
		
		applyDialogFont(dialogArea);
		return dialogArea;
	}
	/**
	 * Create the list in the receiver.
	 * 
	 * @param dialogArea
	 */
	/**
	 * @param dialogArea
	 */
	void createFiltersArea(Composite dialogArea) {
		Composite listArea = new Composite(dialogArea, SWT.NONE);