| /******************************************************************************* |
| * Copyright (c) 2004, 2008 Tasktop Technologies 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: |
| * Tasktop Technologies - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.mylyn.tasks.tests.ui.editor; |
| |
| import junit.framework.TestCase; |
| |
| import org.eclipse.mylyn.internal.tasks.ui.editors.EditorUtil; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Label; |
| import org.eclipse.swt.widgets.Shell; |
| |
| /** |
| * @author Steffen Pingel |
| */ |
| public class EditorUtilTest extends TestCase { |
| |
| public void testSetEnabledState() { |
| Shell shell = new Shell(); |
| Composite composite = new Composite(shell, SWT.NONE); |
| Label label = new Label(composite, SWT.NONE); |
| |
| EditorUtil.setEnabledState(composite, false); |
| assertFalse(composite.getEnabled()); |
| assertFalse(label.getEnabled()); |
| |
| EditorUtil.setEnabledState(composite, true); |
| assertTrue(composite.getEnabled()); |
| assertTrue(label.getEnabled()); |
| |
| EditorUtil.setEnabledState(composite, true); |
| assertTrue(composite.getEnabled()); |
| assertTrue(label.getEnabled()); |
| } |
| |
| public void testSetEnabledStateDisabledChild() { |
| Shell shell = new Shell(); |
| Composite composite = new Composite(shell, SWT.NONE); |
| Label label = new Label(composite, SWT.NONE); |
| label.setEnabled(false); |
| |
| EditorUtil.setEnabledState(composite, false); |
| assertFalse(composite.getEnabled()); |
| assertFalse(label.getEnabled()); |
| |
| EditorUtil.setEnabledState(composite, true); |
| assertTrue(composite.getEnabled()); |
| assertFalse(label.getEnabled()); |
| } |
| |
| public void testSetEnabledStateDisabledParent() { |
| Shell shell = new Shell(); |
| Composite composite = new Composite(shell, SWT.NONE); |
| composite.setEnabled(false); |
| Label label = new Label(composite, SWT.NONE); |
| |
| EditorUtil.setEnabledState(composite, false); |
| assertFalse(composite.getEnabled()); |
| assertFalse(label.getEnabled()); |
| |
| EditorUtil.setEnabledState(composite, true); |
| assertFalse(composite.getEnabled()); |
| assertTrue(label.getEnabled()); |
| } |
| |
| public void testSetEnabledStateDisabledChildAndComposite() { |
| Shell shell = new Shell(); |
| Composite composite = new Composite(shell, SWT.NONE); |
| composite.setEnabled(false); |
| Label label = new Label(composite, SWT.NONE); |
| label.setEnabled(false); |
| |
| EditorUtil.setEnabledState(composite, false); |
| assertFalse(composite.getEnabled()); |
| assertFalse(label.getEnabled()); |
| |
| EditorUtil.setEnabledState(composite, true); |
| assertFalse(composite.getEnabled()); |
| assertFalse(label.getEnabled()); |
| } |
| |
| public void testSetEnabledStateDisableStateRemoved() { |
| Shell shell = new Shell(); |
| Composite composite = new Composite(shell, SWT.NONE); |
| Label label = new Label(composite, SWT.NONE); |
| label.setEnabled(false); |
| |
| EditorUtil.setEnabledState(composite, false); |
| EditorUtil.setEnabledState(composite, true); |
| // the second time all state information should have been removed and all controls enabled |
| EditorUtil.setEnabledState(composite, true); |
| assertTrue(composite.getEnabled()); |
| assertTrue(label.getEnabled()); |
| } |
| |
| } |