home *** CD-ROM | disk | FTP | other *** search
Java Source | 2002-09-06 | 9.5 KB | 276 lines |
- /*
- * Copyright (c) 2002 Sun Microsystems, Inc. All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * -Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * -Redistribution in binary form must reproduct the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the distribution.
- *
- * Neither the name of Sun Microsystems, Inc. or the names of contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * This software is provided "AS IS," without a warranty of any kind. ALL
- * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING
- * ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
- * OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN AND ITS LICENSORS SHALL NOT
- * BE LIABLE FOR ANY DAMAGES OR LIABILITIES SUFFERED BY LICENSEE AS A RESULT
- * OF OR RELATING TO USE, MODIFICATION OR DISTRIBUTION OF THE SOFTWARE OR ITS
- * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR ANY LOST
- * REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL,
- * INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY
- * OF LIABILITY, ARISING OUT OF THE USE OF OR INABILITY TO USE SOFTWARE, EVEN
- * IF SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
- *
- * You acknowledge that Software is not designed, licensed or intended for
- * use in the design, construction, operation or maintenance of any nuclear
- * facility.
- */
-
- /*
- * @(#)SplitPaneDemo.java 1.6 02/06/13
- */
-
-
- import javax.swing.*;
- import javax.swing.event.*;
- import javax.swing.text.*;
- import javax.swing.table.*;
- import javax.swing.border.*;
- import javax.swing.colorchooser.*;
- import javax.swing.filechooser.*;
- import javax.accessibility.*;
-
- import java.awt.*;
- import java.awt.event.*;
- import java.beans.*;
- import java.util.*;
- import java.io.*;
- import java.applet.*;
- import java.net.*;
-
- /**
- * Split Pane demo
- *
- * @version 1.6 06/13/02
- * @author Scott Violet
- * @author Jeff Dinkins
- */
- public class SplitPaneDemo extends DemoModule {
-
- JSplitPane splitPane = null;
- JLabel earth = null;
- JLabel moon = null;
-
- /**
- * main method allows us to run as a standalone demo.
- */
- public static void main(String[] args) {
- SplitPaneDemo demo = new SplitPaneDemo(null);
- demo.mainImpl();
- }
-
- /**
- * SplitPaneDemo Constructor
- */
- public SplitPaneDemo(SwingSet2 swingset) {
- super(swingset, "SplitPaneDemo", "toolbar/JSplitPane.gif");
-
- earth = new JLabel(createImageIcon("splitpane/earth.jpg", getString("SplitPaneDemo.earth")));
- earth.setMinimumSize(new Dimension(20, 20));
-
- moon = new JLabel(createImageIcon("splitpane/moon.jpg", getString("SplitPaneDemo.moon")));
- moon.setMinimumSize(new Dimension(20, 20));
-
- splitPane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, earth, moon);
- splitPane.setContinuousLayout(true);
- splitPane.setOneTouchExpandable(true);
-
- splitPane.setDividerLocation(200);
-
- getDemoPanel().add(splitPane, BorderLayout.CENTER);
- getDemoPanel().setBackground(Color.black);
-
- getDemoPanel().add(createSplitPaneControls(), BorderLayout.SOUTH);
- }
-
- /**
- * Creates controls to alter the JSplitPane.
- */
- protected JPanel createSplitPaneControls() {
- JPanel wrapper = new JPanel();
- ButtonGroup group = new ButtonGroup();
- JRadioButton button;
-
- Box buttonWrapper = new Box(BoxLayout.X_AXIS);
-
- wrapper.setLayout(new GridLayout(0, 1));
-
- /* Create a radio button to vertically split the split pane. */
- button = new JRadioButton(getString("SplitPaneDemo.vert_split"));
- button.setMnemonic(getMnemonic("SplitPaneDemo.vert_split"));
- button.addActionListener(new ActionListener() {
- public void actionPerformed(ActionEvent e) {
- splitPane.setOrientation(JSplitPane.VERTICAL_SPLIT);
- }
- });
- group.add(button);
- buttonWrapper.add(button);
-
- /* Create a radio button the horizontally split the split pane. */
- button = new JRadioButton(getString("SplitPaneDemo.horz_split"));
- button.setMnemonic(getMnemonic("SplitPaneDemo.horz_split"));
- button.setSelected(true);
- button.addActionListener(new ActionListener() {
- public void actionPerformed(ActionEvent e) {
- splitPane.setOrientation(JSplitPane.HORIZONTAL_SPLIT);
- }
- });
- group.add(button);
- buttonWrapper.add(button);
-
- /* Create a check box as to whether or not the split pane continually
- lays out the component when dragging. */
- JCheckBox checkBox = new JCheckBox(getString("SplitPaneDemo.cont_layout"));
- checkBox.setMnemonic(getMnemonic("SplitPaneDemo.cont_layout"));
- checkBox.setSelected(true);
-
- checkBox.addChangeListener(new ChangeListener() {
- public void stateChanged(ChangeEvent e) {
- splitPane.setContinuousLayout(
- ((JCheckBox)e.getSource()).isSelected());
- }
- });
- buttonWrapper.add(checkBox);
-
- /* Create a check box as to whether or not the split pane divider
- contains the oneTouchExpandable buttons. */
- checkBox = new JCheckBox(getString("SplitPaneDemo.one_touch_expandable"));
- checkBox.setMnemonic(getMnemonic("SplitPaneDemo.one_touch_expandable"));
- checkBox.setSelected(true);
-
- checkBox.addChangeListener(new ChangeListener() {
- public void stateChanged(ChangeEvent e) {
- splitPane.setOneTouchExpandable(
- ((JCheckBox) e.getSource()).isSelected());
- }
- });
- buttonWrapper.add(checkBox);
- wrapper.add(buttonWrapper);
-
- /* Create a text field to change the divider size. */
- JPanel tfWrapper;
- JTextField tf;
- JLabel label;
-
- tf = new JTextField();
- tf.setText(new Integer(splitPane.getDividerSize()).toString());
- tf.setColumns(5);
- tf.getAccessibleContext().setAccessibleName(getString("SplitPaneDemo.divider_size"));
- tf.addActionListener(new ActionListener() {
- public void actionPerformed(ActionEvent e) {
- String value = ((JTextField)e.getSource()).getText();
- int newSize;
-
- try {
- newSize = Integer.parseInt(value);
- } catch (Exception ex) {
- newSize = -1;
- }
- if(newSize > 0) {
- splitPane.setDividerSize(newSize);
- } else {
- JOptionPane.showMessageDialog(splitPane,
- getString("SplitPaneDemo.invalid_divider_size"),
- getString("SplitPaneDemo.error"),
- JOptionPane.ERROR_MESSAGE);
- }
- }
- });
- label = new JLabel(getString("SplitPaneDemo.divider_size"));
- tfWrapper = new JPanel(new FlowLayout(FlowLayout.LEFT));
- tfWrapper.add(label);
- tfWrapper.add(tf);
- label.setLabelFor(tf);
- label.setDisplayedMnemonic(getMnemonic("SplitPaneDemo.divider_size"));
- wrapper.add(tfWrapper);
-
- /* Create a text field that will change the preferred/minimum size
- of the earth component. */
- tf = new JTextField(String.valueOf(earth.getMinimumSize().width));
- tf.setColumns(5);
- tf.getAccessibleContext().setAccessibleName(getString("SplitPaneDemo.first_component_min_size"));
- tf.addActionListener(new ActionListener() {
- public void actionPerformed(ActionEvent e) {
- String value = ((JTextField)e.getSource()).getText();
- int newSize;
-
- try {
- newSize = Integer.parseInt(value);
- } catch (Exception ex) {
- newSize = -1;
- }
- if(newSize > 10) {
- earth.setMinimumSize(new Dimension(newSize, newSize));
- } else {
- JOptionPane.showMessageDialog(splitPane,
- getString("SplitPaneDemo.invalid_min_size") +
- getString("SplitPaneDemo.must_be_greater_than") + 10,
- getString("SplitPaneDemo.error"),
- JOptionPane.ERROR_MESSAGE);
- }
- }
- });
- label = new JLabel(getString("SplitPaneDemo.first_component_min_size"));
- tfWrapper = new JPanel(new FlowLayout(FlowLayout.LEFT));
- tfWrapper.add(label);
- tfWrapper.add(tf);
- label.setLabelFor(tf);
- label.setDisplayedMnemonic(getMnemonic("SplitPaneDemo.first_component_min_size"));
- wrapper.add(tfWrapper);
-
- /* Create a text field that will change the preferred/minimum size
- of the moon component. */
- tf = new JTextField(String.valueOf(moon.getMinimumSize().width));
- tf.setColumns(5);
- tf.getAccessibleContext().setAccessibleName(getString("SplitPaneDemo.second_component_min_size"));
- tf.addActionListener(new ActionListener() {
- public void actionPerformed(ActionEvent e) {
- String value = ((JTextField)e.getSource()).getText();
- int newSize;
-
- try {
- newSize = Integer.parseInt(value);
- } catch (Exception ex) {
- newSize = -1;
- }
- if(newSize > 10) {
- moon.setMinimumSize(new Dimension(newSize, newSize));
- } else {
- JOptionPane.showMessageDialog(splitPane,
- getString("SplitPaneDemo.invalid_min_size") +
- getString("SplitPaneDemo.must_be_greater_than") + 10,
- getString("SplitPaneDemo.error"),
- JOptionPane.ERROR_MESSAGE);
- }
- }
- });
- label = new JLabel(getString("SplitPaneDemo.second_component_min_size"));
- tfWrapper = new JPanel(new FlowLayout(FlowLayout.LEFT));
- tfWrapper.add(label);
- tfWrapper.add(tf);
- label.setLabelFor(tf);
- label.setDisplayedMnemonic(getMnemonic("SplitPaneDemo.second_component_min_size"));
- wrapper.add(tfWrapper);
-
- return wrapper;
- }
-
- }
-