| 1 | /* |
| 2 | * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. |
| 3 | * |
| 4 | * Redistribution and use in source and binary forms, with or without |
| 5 | * modification, are permitted provided that the following conditions |
| 6 | * are met: |
| 7 | * |
| 8 | * -Redistributions of source code must retain the above copyright |
| 9 | * notice, this list of conditions and the following disclaimer. |
| 10 | * |
| 11 | * -Redistribution in binary form must reproduct the above copyright |
| 12 | * notice, this list of conditions and the following disclaimer in |
| 13 | * the documentation and/or other materials provided with the distribution. |
| 14 | * |
| 15 | * Neither the name of Sun Microsystems, Inc. or the names of contributors |
| 16 | * may be used to endorse or promote products derived from this software |
| 17 | * without specific prior written permission. |
| 18 | * |
| 19 | * This software is provided "AS IS," without a warranty of any kind. ALL |
| 20 | * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING |
| 21 | * ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE |
| 22 | * OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN AND ITS LICENSORS SHALL NOT |
| 23 | * BE LIABLE FOR ANY DAMAGES OR LIABILITIES SUFFERED BY LICENSEE AS A RESULT |
| 24 | * OF OR RELATING TO USE, MODIFICATION OR DISTRIBUTION OF THE SOFTWARE OR ITS |
| 25 | * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR ANY LOST |
| 26 | * REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, |
| 27 | * INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY |
| 28 | * OF LIABILITY, ARISING OUT OF THE USE OF OR INABILITY TO USE SOFTWARE, EVEN |
| 29 | * IF SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. |
| 30 | * |
| 31 | * You acknowledge that Software is not designed, licensed or intended for |
| 32 | * use in the design, construction, operation or maintenance of any nuclear |
| 33 | * facility. |
| 34 | */ |
| 35 | |
| 36 | /* |
| 37 | * @(#)SplitPaneDemo.java 1.8 03/01/23 |
| 38 | */ |
| 39 | |
| 40 | |
| 41 | import javax.swing.*; |
| 42 | import javax.swing.event.*; |
| 43 | import javax.swing.text.*; |
| 44 | import javax.swing.table.*; |
| 45 | import javax.swing.border.*; |
| 46 | import javax.swing.colorchooser.*; |
| 47 | import javax.swing.filechooser.*; |
| 48 | import javax.accessibility.*; |
| 49 | |
| 50 | import java.awt.*; |
| 51 | import java.awt.event.*; |
| 52 | import java.beans.*; |
| 53 | import java.util.*; |
| 54 | import java.io.*; |
| 55 | import java.applet.*; |
| 56 | import java.net.*; |
| 57 | |
| 58 | /** |
| 59 | * Split Pane demo |
| 60 | * |
| 61 | * @version 1.8 01/23/03 |
| 62 | * @author Scott Violet |
| 63 | * @author Jeff Dinkins |
| 64 | */ |
| 65 | public class SplitPaneDemo extends DemoModule { |
| 66 | |
| 67 | JSplitPane splitPane = null; |
| 68 | JLabel earth = null; |
| 69 | JLabel moon = null; |
| 70 | |
| 71 | /** |
| 72 | * main method allows us to run as a standalone demo. |
| 73 | */ |
| 74 | public static void main(String[] args) { |
| 75 | SplitPaneDemo demo = new SplitPaneDemo(null); |
| 76 | demo.mainImpl(); |
| 77 | } |
| 78 | |
| 79 | /** |
| 80 | * SplitPaneDemo Constructor |
| 81 | */ |
| 82 | public SplitPaneDemo(SwingSet2 swingset) { |
| 83 | super(swingset, "SplitPaneDemo", "toolbar/JSplitPane.gif"); |
| 84 | |
| 85 | earth = new JLabel(createImageIcon("splitpane/earth.jpg", getString("SplitPaneDemo.earth"))); |
| 86 | earth.setMinimumSize(new Dimension(20, 20)); |
| 87 | |
| 88 | moon = new JLabel(createImageIcon("splitpane/moon.jpg", getString("SplitPaneDemo.moon"))); |
| 89 | moon.setMinimumSize(new Dimension(20, 20)); |
| 90 | |
| 91 | splitPane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, earth, moon); |
| 92 | splitPane.setContinuousLayout(true); |
| 93 | splitPane.setOneTouchExpandable(true); |
| 94 | |
| 95 | splitPane.setDividerLocation(200); |
| 96 | |
| 97 | getDemoPanel().add(splitPane, BorderLayout.CENTER); |
| 98 | getDemoPanel().setBackground(Color.black); |
| 99 | |
| 100 | getDemoPanel().add(createSplitPaneControls(), BorderLayout.SOUTH); |
| 101 | } |
| 102 | |
| 103 | /** |
| 104 | * Creates controls to alter the JSplitPane. |
| 105 | */ |
| 106 | protected JPanel createSplitPaneControls() { |
| 107 | JPanel wrapper = new JPanel(); |
| 108 | ButtonGroup group = new ButtonGroup(); |
| 109 | JRadioButton button; |
| 110 | |
| 111 | Box buttonWrapper = new Box(BoxLayout.X_AXIS); |
| 112 | |
| 113 | wrapper.setLayout(new GridLayout(0, 1)); |
| 114 | |
| 115 | /* Create a radio button to vertically split the split pane. */ |
| 116 | button = new JRadioButton(getString("SplitPaneDemo.vert_split")); |
| 117 | button.setMnemonic(getMnemonic("SplitPaneDemo.vert_split_mnemonic")); |
| 118 | button.addActionListener(new ActionListener() { |
| 119 | public void actionPerformed(ActionEvent e) { |
| 120 | splitPane.setOrientation(JSplitPane.VERTICAL_SPLIT); |
| 121 | } |
| 122 | }); |
| 123 | group.add(button); |
| 124 | buttonWrapper.add(button); |
| 125 | |
| 126 | /* Create a radio button the horizontally split the split pane. */ |
| 127 | button = new JRadioButton(getString("SplitPaneDemo.horz_split")); |
| 128 | button.setMnemonic(getMnemonic("SplitPaneDemo.horz_split_mnemonic")); |
| 129 | button.setSelected(true); |
| 130 | button.addActionListener(new ActionListener() { |
| 131 | public void actionPerformed(ActionEvent e) { |
| 132 | splitPane.setOrientation(JSplitPane.HORIZONTAL_SPLIT); |
| 133 | } |
| 134 | }); |
| 135 | group.add(button); |
| 136 | buttonWrapper.add(button); |
| 137 | |
| 138 | /* Create a check box as to whether or not the split pane continually |
| 139 | lays out the component when dragging. */ |
| 140 | JCheckBox checkBox = new JCheckBox(getString("SplitPaneDemo.cont_layout")); |
| 141 | checkBox.setMnemonic(getMnemonic("SplitPaneDemo.cont_layout_mnemonic")); |
| 142 | checkBox.setSelected(true); |
| 143 | |
| 144 | checkBox.addChangeListener(new ChangeListener() { |
| 145 | public void stateChanged(ChangeEvent e) { |
| 146 | splitPane.setContinuousLayout( |
| 147 | ((JCheckBox)e.getSource()).isSelected()); |
| 148 | } |
| 149 | }); |
| 150 | buttonWrapper.add(checkBox); |
| 151 | |
| 152 | /* Create a check box as to whether or not the split pane divider |
| 153 | contains the oneTouchExpandable buttons. */ |
| 154 | checkBox = new JCheckBox(getString("SplitPaneDemo.one_touch_expandable")); |
| 155 | checkBox.setMnemonic(getMnemonic("SplitPaneDemo.one_touch_expandable_mnemonic")); |
| 156 | checkBox.setSelected(true); |
| 157 | |
| 158 | checkBox.addChangeListener(new ChangeListener() { |
| 159 | public void stateChanged(ChangeEvent e) { |
| 160 | splitPane.setOneTouchExpandable( |
| 161 | ((JCheckBox) e.getSource()).isSelected()); |
| 162 | } |
| 163 | }); |
| 164 | buttonWrapper.add(checkBox); |
| 165 | wrapper.add(buttonWrapper); |
| 166 | |
| 167 | /* Create a text field to change the divider size. */ |
| 168 | JPanel tfWrapper; |
| 169 | JTextField tf; |
| 170 | JLabel label; |
| 171 | |
| 172 | tf = new JTextField(); |
| 173 | tf.setText(new Integer(splitPane.getDividerSize()).toString()); |
| 174 | tf.setColumns(5); |
| 175 | tf.getAccessibleContext().setAccessibleName(getString("SplitPaneDemo.divider_size")); |
| 176 | tf.addActionListener(new ActionListener() { |
| 177 | public void actionPerformed(ActionEvent e) { |
| 178 | String value = ((JTextField)e.getSource()).getText(); |
| 179 | int newSize; |
| 180 | |
| 181 | try { |
| 182 | newSize = Integer.parseInt(value); |
| 183 | } catch (Exception ex) { |
| 184 | newSize = -1; |
| 185 | } |
| 186 | if(newSize > 0) { |
| 187 | splitPane.setDividerSize(newSize); |
| 188 | } else { |
| 189 | JOptionPane.showMessageDialog(splitPane, |
| 190 | getString("SplitPaneDemo.invalid_divider_size"), |
| 191 | getString("SplitPaneDemo.error"), |
| 192 | JOptionPane.ERROR_MESSAGE); |
| 193 | } |
| 194 | } |
| 195 | }); |
| 196 | label = new JLabel(getString("SplitPaneDemo.divider_size")); |
| 197 | tfWrapper = new JPanel(new FlowLayout(FlowLayout.LEFT)); |
| 198 | tfWrapper.add(label); |
| 199 | tfWrapper.add(tf); |
| 200 | label.setLabelFor(tf); |
| 201 | label.setDisplayedMnemonic(getMnemonic("SplitPaneDemo.divider_size_mnemonic")); |
| 202 | wrapper.add(tfWrapper); |
| 203 | |
| 204 | /* Create a text field that will change the preferred/minimum size |
| 205 | of the earth component. */ |
| 206 | tf = new JTextField(String.valueOf(earth.getMinimumSize().width)); |
| 207 | tf.setColumns(5); |
| 208 | tf.getAccessibleContext().setAccessibleName(getString("SplitPaneDemo.first_component_min_size")); |
| 209 | tf.addActionListener(new ActionListener() { |
| 210 | public void actionPerformed(ActionEvent e) { |
| 211 | String value = ((JTextField)e.getSource()).getText(); |
| 212 | int newSize; |
| 213 | |
| 214 | try { |
| 215 | newSize = Integer.parseInt(value); |
| 216 | } catch (Exception ex) { |
| 217 | newSize = -1; |
| 218 | } |
| 219 | if(newSize > 10) { |
| 220 | earth.setMinimumSize(new Dimension(newSize, newSize)); |
| 221 | } else { |
| 222 | JOptionPane.showMessageDialog(splitPane, |
| 223 | getString("SplitPaneDemo.invalid_min_size") + |
| 224 | getString("SplitPaneDemo.must_be_greater_than") + 10, |
| 225 | getString("SplitPaneDemo.error"), |
| 226 | JOptionPane.ERROR_MESSAGE); |
| 227 | } |
| 228 | } |
| 229 | }); |
| 230 | label = new JLabel(getString("SplitPaneDemo.first_component_min_size")); |
| 231 | tfWrapper = new JPanel(new FlowLayout(FlowLayout.LEFT)); |
| 232 | tfWrapper.add(label); |
| 233 | tfWrapper.add(tf); |
| 234 | label.setLabelFor(tf); |
| 235 | label.setDisplayedMnemonic(getMnemonic("SplitPaneDemo.first_component_min_size_mnemonic")); |
| 236 | wrapper.add(tfWrapper); |
| 237 | |
| 238 | /* Create a text field that will change the preferred/minimum size |
| 239 | of the moon component. */ |
| 240 | tf = new JTextField(String.valueOf(moon.getMinimumSize().width)); |
| 241 | tf.setColumns(5); |
| 242 | tf.getAccessibleContext().setAccessibleName(getString("SplitPaneDemo.second_component_min_size")); |
| 243 | tf.addActionListener(new ActionListener() { |
| 244 | public void actionPerformed(ActionEvent e) { |
| 245 | String value = ((JTextField)e.getSource()).getText(); |
| 246 | int newSize; |
| 247 | |
| 248 | try { |
| 249 | newSize = Integer.parseInt(value); |
| 250 | } catch (Exception ex) { |
| 251 | newSize = -1; |
| 252 | } |
| 253 | if(newSize > 10) { |
| 254 | moon.setMinimumSize(new Dimension(newSize, newSize)); |
| 255 | } else { |
| 256 | JOptionPane.showMessageDialog(splitPane, |
| 257 | getString("SplitPaneDemo.invalid_min_size") + |
| 258 | getString("SplitPaneDemo.must_be_greater_than") + 10, |
| 259 | getString("SplitPaneDemo.error"), |
| 260 | JOptionPane.ERROR_MESSAGE); |
| 261 | } |
| 262 | } |
| 263 | }); |
| 264 | label = new JLabel(getString("SplitPaneDemo.second_component_min_size")); |
| 265 | tfWrapper = new JPanel(new FlowLayout(FlowLayout.LEFT)); |
| 266 | tfWrapper.add(label); |
| 267 | tfWrapper.add(tf); |
| 268 | label.setLabelFor(tf); |
| 269 | label.setDisplayedMnemonic(getMnemonic("SplitPaneDemo.second_component_min_size_mnemonic")); |
| 270 | wrapper.add(tfWrapper); |
| 271 | |
| 272 | return wrapper; |
| 273 | } |
| 274 | |
| 275 | } |