| /* |
| * Copyright 2000-2009 JetBrains s.r.o. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| /* |
| * Created by IntelliJ IDEA. |
| * User: yole |
| * Date: 12.10.2006 |
| * Time: 12:46:47 |
| */ |
| package com.intellij.uiDesigner.radComponents; |
| |
| import junit.framework.TestCase; |
| |
| import javax.swing.*; |
| import java.awt.*; |
| |
| public class RadGridBagLayoutManagerTest extends TestCase { |
| private RadGridBagLayoutManager myManager; |
| private RadContainer myContainer; |
| |
| @Override |
| protected void setUp() throws Exception { |
| super.setUp(); |
| myManager = new RadGridBagLayoutManager(); |
| myContainer = new RadContainer(null, "grid"); |
| myContainer.setLayoutManager(myManager); |
| } |
| |
| public void testSnapshotRelative() { |
| GridBagCase gbc = new GridBagCase(); |
| gbc.addButton("Button 1", GridBagConstraints.RELATIVE, GridBagConstraints.RELATIVE); |
| gbc.addButton("Button 2", GridBagConstraints.RELATIVE, GridBagConstraints.RELATIVE); |
| gbc.addButton("Button 3", GridBagConstraints.RELATIVE, GridBagConstraints.RELATIVE); |
| |
| processSnapshot(gbc); |
| |
| assertEquals(3, myContainer.getComponentCount()); |
| assertEquals(0, myContainer.getComponent(0).getConstraints().getColumn()); |
| assertEquals(1, myContainer.getComponent(1).getConstraints().getColumn()); |
| assertEquals(2, myContainer.getComponent(2).getConstraints().getColumn()); |
| } |
| |
| public void testSnapshotRemainder() { |
| JPanel jp = new JPanel(); |
| jp.setLayout(new GridBagLayout()); |
| |
| GridBagConstraints rightGbc = new GridBagConstraints(); |
| rightGbc.gridx = 1; |
| rightGbc.gridy = 0; |
| rightGbc.gridheight = GridBagConstraints.REMAINDER; |
| rightGbc.fill = GridBagConstraints.BOTH; |
| rightGbc.weightx = 1.0; |
| rightGbc.weighty = 1.0; |
| rightGbc.anchor = GridBagConstraints.NORTHWEST; |
| |
| JPanel rightPanel = new JPanel(); |
| jp.add(rightPanel, rightGbc); |
| JTextArea jta = new JTextArea("I am filling all the height.\nLine 2.\nLine 3.\nLine 4."); |
| rightPanel.add(jta); |
| |
| GridBagConstraints leftGbc = new GridBagConstraints(); |
| leftGbc.gridx = 0; |
| leftGbc.fill = GridBagConstraints.HORIZONTAL; |
| leftGbc.anchor = GridBagConstraints.NORTHWEST; |
| leftGbc.ipadx = 10; |
| leftGbc.ipady = 4; |
| |
| JButton jb1 = new JButton("Button 1"); |
| jp.add(jb1, leftGbc); |
| JButton jb2 = new JButton("Button 2"); |
| jp.add(jb2, leftGbc); |
| JButton jb3 = new JButton("Button 3"); |
| jp.add(jb3, leftGbc); |
| |
| processSnapshot(jp); |
| |
| assertEquals(4, myContainer.getComponentCount()); |
| assertEquals(1, myContainer.getComponent(0).getConstraints().getColumn()); |
| assertEquals(0, myContainer.getComponent(0).getConstraints().getRow()); |
| assertEquals(3, myContainer.getComponent(0).getConstraints().getRowSpan()); |
| } |
| |
| private void processSnapshot(final JPanel panel) { |
| for(int i=0; i<panel.getComponentCount(); i++) { |
| RadComponent button = new RadAtomicComponent(null, JButton.class, Integer.toString(i)); |
| myManager.addSnapshotComponent(panel, (JComponent) panel.getComponent(i), myContainer, button); |
| } |
| } |
| |
| private class GridBagCase extends JPanel { |
| public GridBagCase() { |
| GridBagLayout layout = new GridBagLayout(); |
| setLayout(layout); |
| } |
| |
| public Component addButton(final String title, int gridx, int gridy) { |
| GridBagConstraints buttonConstraints = new GridBagConstraints(); |
| buttonConstraints.gridx = gridx; |
| buttonConstraints.gridy = gridy; |
| buttonConstraints.fill = GridBagConstraints.HORIZONTAL; |
| buttonConstraints.anchor = GridBagConstraints.NORTHWEST; |
| buttonConstraints.ipadx = 20; |
| buttonConstraints.ipady = 20; |
| |
| JButton button = new JButton(title); |
| |
| add(button, buttonConstraints); |
| return button; |
| } |
| } |
| } |