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
layout.marginHeight = 0;
			radio.dispose();
			composite.setLayout(layout);
			selectButton = createButton(composite, SELECT_WORKING_SET_ID,
					MarkerMessages.filtersDialog_workingSetSelect, false);
		}
		/**
		 * Returns wether or not a working set filter should be used
		 * 
		 * @return true=a working set filter should be used false=a working set
		 *         filter should not be used
		 */
		boolean getSelection() {
			return button.getSelection();
		}
		/**
		 * Returns the selected working set filter or null if none is selected.
		 * 
		 * @return the selected working set filter or null if none is selected.
		 */
		IWorkingSet getWorkingSet() {
			return (IWorkingSet) button.getData();
		}
		/**
		 * Sets the working set filter selection.
		 * 
		 * @param selected
		 *            true=a working set filter should be used false=no working
		 *            set filter should be used
		 */