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
import org.eclipse.swt.graphics.Point;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Combo;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Tree;
import org.eclipse.swt.widgets.TreeColumn;
import org.eclipse.ui.IWorkingSet;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.dialogs.IWorkingSetSelectionDialog;
/**
 * Dialog which allows user to modify all settings of an
 * org.eclipse.ui.views.MarkerFilter object. Not intended to be subclassed or
 * instantiated by clients.
 */
public abstract class DialogMarkerFilter extends TrayDialog {
	static final int SELECT_ALL_FILTERS_ID = IDialogConstants.CLIENT_ID + 4;
	static final int DESELECT_ALL_FILTERS_ID = IDialogConstants.CLIENT_ID + 5;
	/**
	 * button IDs
	 */
	static final int RESET_ID = IDialogConstants.CLIENT_ID;
	static final int SELECT_WORKING_SET_ID = IDialogConstants.CLIENT_ID + 1;
	static final int SELECT_ALL_ID = IDialogConstants.CLIENT_ID + 2;
	static final int DESELECT_ALL_ID = IDialogConstants.CLIENT_ID + 3;
	private class TypesLabelProvider extends LabelProvider implements