1   /*
2    * @(#)SliderDemo.java  1.8 04/07/26
3    * 
4    * Copyright (c) 2004 Sun Microsystems, Inc. All Rights Reserved.
5    * 
6    * Redistribution and use in source and binary forms, with or without
7    * modification, are permitted provided that the following conditions are met:
8    * 
9    * -Redistribution of source code must retain the above copyright notice, this
10   *  list of conditions and the following disclaimer.
11   * 
12   * -Redistribution in binary form must reproduce the above copyright notice, 
13   *  this list of conditions and the following disclaimer in the documentation
14   *  and/or other materials provided with the distribution.
15   * 
16   * Neither the name of Sun Microsystems, Inc. or the names of contributors may 
17   * be used to endorse or promote products derived from this software without 
18   * specific prior written permission.
19   * 
20   * This software is provided "AS IS," without a warranty of any kind. ALL 
21   * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING
22   * ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
23   * OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN")
24   * AND ITS LICENSORS SHALL NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE
25   * AS A RESULT OF USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
26   * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR ANY LOST 
27   * REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, 
28   * INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY 
29   * OF LIABILITY, ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, 
30   * EVEN IF SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
31   * 
32   * You acknowledge that this software is not designed, licensed or intended
33   * for use in the design, construction, operation or maintenance of any
34   * nuclear facility.
35   */
36  
37  /*
38   * @(#)SliderDemo.java  1.8 04/07/26
39   */
40  
41  
42  import javax.swing.*;
43  import javax.swing.event.*;
44  import javax.swing.text.*;
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   * JSlider Demo
60   *
61   * @version 1.8 07/26/04
62   * @author Dave Kloba
63   * @author Jeff Dinkins
64   */
65  public class SliderDemo extends DemoModule {
66  
67      /**
68       * main method allows us to run as a standalone demo.
69       */
70      public static void main(String[] args) {
71      SliderDemo demo = new SliderDemo(null);
72      demo.mainImpl();
73      }
74  
75      /**
76       * SliderDemo Constructor
77       */
78      public SliderDemo(SwingSet2 swingset) {
79      // Set the title for this demo, and an icon used to represent this
80      // demo inside the SwingSet2 app.
81      super(swingset, "SliderDemo", "toolbar/JSlider.gif");
82  
83      createSliderDemo();
84      }
85  
86      public void createSliderDemo() {
87          JSlider s;
88      JPanel hp;
89      JPanel vp;
90      GridLayout g;
91      JPanel tp;
92      JLabel tf;
93      ChangeListener listener;
94  
95      getDemoPanel().setLayout(new BorderLayout());
96  
97      tf = new JLabel(getString("SliderDemo.slidervalue"));
98      getDemoPanel().add(tf, BorderLayout.SOUTH);
99      
100     tp = new JPanel();
101     g = new GridLayout(1, 2);
102     g.setHgap(5);
103     g.setVgap(5);
104     tp.setLayout(g);
105     getDemoPanel().add(tp, BorderLayout.CENTER);
106         
107     listener = new SliderListener(tf);
108 
109     BevelBorder border = new BevelBorder(BevelBorder.LOWERED);
110 
111     hp = new JPanel();
112     hp.setLayout(new BoxLayout(hp, BoxLayout.Y_AXIS));
113     hp.setBorder(new TitledBorder( 
114             border,
115             getString("SliderDemo.horizontal"),
116             TitledBorder.LEFT,
117             TitledBorder.ABOVE_TOP));
118     tp.add(hp);
119 
120     vp = new JPanel();
121     vp.setLayout(new BoxLayout(vp, BoxLayout.X_AXIS));
122     vp.setBorder(new TitledBorder( 
123             border,
124             getString("SliderDemo.vertical"),
125             TitledBorder.LEFT,
126             TitledBorder.ABOVE_TOP));
127     tp.add(vp);
128 
129     // Horizontal Slider 1
130     JPanel p = new JPanel();
131     p.setLayout(new BoxLayout(p, BoxLayout.Y_AXIS));
132     p.setBorder(new TitledBorder(getString("SliderDemo.plain")));
133     s = new JSlider(-10, 100, 20);
134     s.getAccessibleContext().setAccessibleName(getString("SliderDemo.plain"));
135     s.getAccessibleContext().setAccessibleDescription(getString("SliderDemo.a_plain_slider"));
136     s.addChangeListener(listener);
137 
138     p.add(Box.createRigidArea(VGAP5));
139     p.add(s);
140     p.add(Box.createRigidArea(VGAP5));
141     hp.add(p);
142     hp.add(Box.createRigidArea(VGAP10));
143 
144     // Horizontal Slider 2
145     p = new JPanel();
146     p.setLayout(new BoxLayout(p, BoxLayout.Y_AXIS));
147     p.setBorder(new TitledBorder(getString("SliderDemo.majorticks")));
148     s = new JSlider(100, 1000, 400);
149     s.setPaintTicks(true);
150     s.setMajorTickSpacing(100);
151     s.getAccessibleContext().setAccessibleName(getString("SliderDemo.majorticks"));
152     s.getAccessibleContext().setAccessibleDescription(getString("SliderDemo.majorticksdescription"));
153     s.addChangeListener(listener);
154 
155     p.add(Box.createRigidArea(VGAP5));
156     p.add(s);
157     p.add(Box.createRigidArea(VGAP5));
158     hp.add(p);
159     hp.add(Box.createRigidArea(VGAP10));
160 
161     // Horizontal Slider 3
162     p = new JPanel();
163     p.setLayout(new BoxLayout(p, BoxLayout.Y_AXIS));
164     p.setBorder(new TitledBorder(getString("SliderDemo.ticks")));
165     s = new JSlider(0, 11, 6);
166 
167     s.putClientProperty("JSlider.isFilled", Boolean.TRUE );
168 
169     s.setPaintTicks(true);
170     s.setMajorTickSpacing(5);
171     s.setMinorTickSpacing(1);
172 
173     s.setPaintLabels( true );
174     s.setSnapToTicks( true );
175 
176     s.getLabelTable().put(new Integer(11), new JLabel(new Integer(11).toString(), JLabel.CENTER));
177     s.setLabelTable( s.getLabelTable() );
178 
179     s.getAccessibleContext().setAccessibleName(getString("SliderDemo.minorticks"));
180     s.getAccessibleContext().setAccessibleDescription(getString("SliderDemo.minorticksdescription"));
181 
182     s.addChangeListener(listener);
183 
184     p.add(Box.createRigidArea(VGAP5));
185     p.add(s);
186     p.add(Box.createRigidArea(VGAP5));
187     hp.add(p);
188     hp.add(Box.createRigidArea(VGAP10));
189 
190     // Horizontal Slider 4
191     p = new JPanel();
192     p.setLayout(new BoxLayout(p, BoxLayout.Y_AXIS));
193     p.setBorder(new TitledBorder(getString("SliderDemo.disabled")));
194     BoundedRangeModel brm = new DefaultBoundedRangeModel(80, 0, 0, 100);
195     s = new JSlider(brm);
196     s.setPaintTicks(true);
197     s.setMajorTickSpacing(20);
198     s.setMinorTickSpacing(5);
199     s.setEnabled(false);
200     s.getAccessibleContext().setAccessibleName(getString("SliderDemo.disabled"));
201     s.getAccessibleContext().setAccessibleDescription(getString("SliderDemo.disableddescription"));
202     s.addChangeListener(listener);
203 
204     p.add(Box.createRigidArea(VGAP5));
205     p.add(s);
206     p.add(Box.createRigidArea(VGAP5));
207     hp.add(p);
208     
209         //////////////////////////////////////////////////////////////////////////////
210 
211     // Vertical Slider 1
212     p = new JPanel();
213     p.setLayout(new BoxLayout(p, BoxLayout.X_AXIS));
214     p.setBorder(new TitledBorder(getString("SliderDemo.plain")));
215     s = new JSlider(JSlider.VERTICAL, -10, 100, 20);
216     s.getAccessibleContext().setAccessibleName(getString("SliderDemo.plain"));
217     s.getAccessibleContext().setAccessibleDescription(getString("SliderDemo.a_plain_slider"));
218     s.addChangeListener(listener);
219     p.add(Box.createRigidArea(HGAP10));
220     p.add(s);
221     p.add(Box.createRigidArea(HGAP10));
222     vp.add(p);
223     vp.add(Box.createRigidArea(HGAP10));
224 
225     // Vertical Slider 2
226     p = new JPanel();
227     p.setLayout(new BoxLayout(p, BoxLayout.X_AXIS));
228     p.setBorder(new TitledBorder(getString("SliderDemo.majorticks")));
229     s = new JSlider(JSlider.VERTICAL, 100, 1000, 400);
230 
231     s.putClientProperty( "JSlider.isFilled", Boolean.TRUE );
232 
233     s.setPaintTicks(true);
234     s.setMajorTickSpacing(100);
235     s.getAccessibleContext().setAccessibleName(getString("SliderDemo.majorticks"));
236     s.getAccessibleContext().setAccessibleDescription(getString("SliderDemo.majorticksdescription"));
237     s.addChangeListener(listener);
238     p.add(Box.createRigidArea(HGAP25));
239     p.add(s);
240     p.add(Box.createRigidArea(HGAP25));
241     vp.add(p);
242     vp.add(Box.createRigidArea(HGAP5));
243 
244     // Vertical Slider 3
245     p = new JPanel();
246     p.setLayout(new BoxLayout(p, BoxLayout.X_AXIS));
247     p.setBorder(new TitledBorder(getString("SliderDemo.minorticks")));
248     s = new JSlider(JSlider.VERTICAL, 0, 100, 60);
249     s.setPaintTicks(true);
250     s.setMajorTickSpacing(20);
251     s.setMinorTickSpacing(5);
252 
253     s.setPaintLabels( true );
254 
255     s.getAccessibleContext().setAccessibleName(getString("SliderDemo.minorticks"));
256     s.getAccessibleContext().setAccessibleDescription(getString("SliderDemo.minorticksdescription"));
257 
258     s.addChangeListener(listener);
259     p.add(Box.createRigidArea(HGAP10));
260     p.add(s);
261     p.add(Box.createRigidArea(HGAP10));
262     vp.add(p);
263     vp.add(Box.createRigidArea(HGAP5));
264 
265     // Vertical Slider 4
266     p = new JPanel();
267     p.setLayout(new BoxLayout(p, BoxLayout.X_AXIS));
268     p.setBorder(new TitledBorder(getString("SliderDemo.disabled")));
269     s = new JSlider(JSlider.VERTICAL, 0, 100, 80);
270     s.setPaintTicks(true);
271     s.setMajorTickSpacing(20);
272     s.setMinorTickSpacing(5);
273     s.setEnabled(false);
274     s.getAccessibleContext().setAccessibleName(getString("SliderDemo.disabled"));
275         s.getAccessibleContext().setAccessibleDescription(getString("SliderDemo.disableddescription"));
276     s.addChangeListener(listener);
277     p.add(Box.createRigidArea(HGAP20));
278     p.add(s);
279     p.add(Box.createRigidArea(HGAP20));
280     vp.add(p);
281     }
282 
283     class SliderListener implements ChangeListener {
284     JLabel tf;
285     public SliderListener(JLabel f) {
286         tf = f;
287     }
288     public void stateChanged(ChangeEvent e) {
289         JSlider s1 = (JSlider)e.getSource();
290         tf.setText(getString("SliderDemo.slidervalue") + s1.getValue());
291     }
292     }
293 }
294 
295