Bug 205049 Other plug-ins should be able to define default content generator
Currently only the content generator can define which plug-ins it can be the default for - we need a way for plug-ins to refer back to the marker support for thier own generator.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/provisional/views/markers/MarkerPriorityField.java
/*******************************************************************************
 * Copyright (c) 2007 IBM Corporation and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     IBM Corporation - initial API and implementation
 ******************************************************************************/
package org.eclipse.ui.internal.provisional.views.markers;
import org.eclipse.core.resources.IMarker;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.widgets.Control;
import org.eclipse.ui.internal.provisional.views.markers.api.MarkerField;
import org.eclipse.ui.internal.provisional.views.markers.api.MarkerItem;
import org.eclipse.ui.internal.provisional.views.markers.api.MarkerSupportConstants;
/**
 * MarkerPriorityField is the field for task priority.
 * 
 * @since 3.4
 * 
 */
public class MarkerPriorityField extends MarkerField {
	static final String HIGH_PRIORITY_IMAGE_PATH = "obj16/hprio_tsk.gif"; 
	static final String LOW_PRIORITY_IMAGE_PATH = "obj16/lprio_tsk.gif"; 
	/**
	 * Return a new priority field.
	 */