1 /*******************************************************************************
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2 * Copyright (c) 2007, 2010 Association for Decentralized Information Management
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3 * in Industry THTH ry.
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4 * All rights reserved. This program and the accompanying materials
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5 * are made available under the terms of the Eclipse Public License v1.0
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6 * which accompanies this distribution, and is available at
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7 * http://www.eclipse.org/legal/epl-v10.html
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10 * VTT Technical Research Centre of Finland - initial API and implementation
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11 *******************************************************************************/
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12 package org.simantics.browsing.ui;
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14 import java.util.EnumSet;
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17 * Describes the checked state of a NodeContext in the browsing framework.
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18 * Commonly in a viewer (for example SWT/JFace) viewed items can have have a
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19 * check-box attached to them telling, e.g. are they selected or not.
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21 * @author Tuukka Lehtonen
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23 * @see BuiltinKeys#IS_CHECKED
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25 public enum CheckedState {
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33 * Node is "grayed", e.g. indirectly selected.
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38 * Node is not checked.
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43 public static final EnumSet<CheckedState> CHECKED_STATES = EnumSet.of(CHECKED, GRAYED);
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45 public static CheckedState of(boolean b) {
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46 return b ? CHECKED : NOT_CHECKED;
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