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📄 sliderdemo.java~1~

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💻 JAVA~1~
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/* * Copyright (c) 2003 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. *//* * @(#)SliderDemo.java	1.6 03/01/23 */import javax.swing.*;import javax.swing.event.*;import javax.swing.text.*;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.*;/** * JSlider Demo * * @version 1.6 01/23/03 * @author Dave Kloba * @author Jeff Dinkins */public class SliderDemo extends DemoModule {    /**     * main method allows us to run as a standalone demo.     */    public static void main(String[] args) {	SliderDemo demo = new SliderDemo(null);	demo.mainImpl();    }    /**     * SliderDemo Constructor     */    public SliderDemo(SwingSet2 swingset) {	// Set the title for this demo, and an icon used to represent this	// demo inside the SwingSet2 app.	super(swingset, "SliderDemo", "toolbar/JSlider.gif");	createSliderDemo();    }    public void createSliderDemo() {        JSlider s;	JPanel hp;	JPanel vp;	GridLayout g;	JPanel tp;	JLabel tf;	ChangeListener listener;	getDemoPanel().setLayout(new BorderLayout());	tf = new JLabel(getString("SliderDemo.slidervalue"));	getDemoPanel().add(tf, BorderLayout.SOUTH);		tp = new JPanel();	g = new GridLayout(1, 2);	g.setHgap(5);	g.setVgap(5);	tp.setLayout(g);	getDemoPanel().add(tp, BorderLayout.CENTER);			listener = new SliderListener(tf);	BevelBorder border = new BevelBorder(BevelBorder.LOWERED);	hp = new JPanel();	hp.setLayout(new BoxLayout(hp, BoxLayout.Y_AXIS));	hp.setBorder(new TitledBorder( 			border,			getString("SliderDemo.horizontal"),			TitledBorder.LEFT,			TitledBorder.ABOVE_TOP));	tp.add(hp);	vp = new JPanel();	vp.setLayout(new BoxLayout(vp, BoxLayout.X_AXIS));	vp.setBorder(new TitledBorder( 			border,			getString("SliderDemo.vertical"),			TitledBorder.LEFT,			TitledBorder.ABOVE_TOP));	tp.add(vp);	// Horizontal Slider 1	JPanel p = new JPanel();	p.setLayout(new BoxLayout(p, BoxLayout.Y_AXIS));	p.setBorder(new TitledBorder(getString("SliderDemo.plain")));	s = new JSlider(-10, 100, 20);	s.getAccessibleContext().setAccessibleName(getString("SliderDemo.plain"));	s.getAccessibleContext().setAccessibleDescription(getString("SliderDemo.a_plain_slider"));	s.addChangeListener(listener);	p.add(Box.createRigidArea(VGAP5));	p.add(s);	p.add(Box.createRigidArea(VGAP5));	hp.add(p);	hp.add(Box.createRigidArea(VGAP10));	// Horizontal Slider 2	p = new JPanel();	p.setLayout(new BoxLayout(p, BoxLayout.Y_AXIS));	p.setBorder(new TitledBorder(getString("SliderDemo.majorticks")));	s = new JSlider(100, 1000, 400);	s.setPaintTicks(true);	s.setMajorTickSpacing(100);	s.getAccessibleContext().setAccessibleName(getString("SliderDemo.majorticks"));	s.getAccessibleContext().setAccessibleDescription(getString("SliderDemo.majorticksdescription"));	s.addChangeListener(listener);	p.add(Box.createRigidArea(VGAP5));	p.add(s);	p.add(Box.createRigidArea(VGAP5));	hp.add(p);	hp.add(Box.createRigidArea(VGAP10));	// Horizontal Slider 3	p = new JPanel();	p.setLayout(new BoxLayout(p, BoxLayout.Y_AXIS));	p.setBorder(new TitledBorder(getString("SliderDemo.ticks")));	s = new JSlider(0, 11, 6);	s.putClientProperty("JSlider.isFilled", Boolean.TRUE );	s.setPaintTicks(true);	s.setMajorTickSpacing(5);	s.setMinorTickSpacing(1);	s.setPaintLabels( true );	s.setSnapToTicks( true );	s.getLabelTable().put(new Integer(11), new JLabel(new Integer(11).toString(), JLabel.CENTER));	s.setLabelTable( s.getLabelTable() );	s.getAccessibleContext().setAccessibleName(getString("SliderDemo.minorticks"));	s.getAccessibleContext().setAccessibleDescription(getString("SliderDemo.minorticksdescription"));	s.addChangeListener(listener);	p.add(Box.createRigidArea(VGAP5));	p.add(s);	p.add(Box.createRigidArea(VGAP5));	hp.add(p);	hp.add(Box.createRigidArea(VGAP10));	// Horizontal Slider 4	p = new JPanel();	p.setLayout(new BoxLayout(p, BoxLayout.Y_AXIS));	p.setBorder(new TitledBorder(getString("SliderDemo.disabled")));	BoundedRangeModel brm = new DefaultBoundedRangeModel(80, 0, 0, 100);	s = new JSlider(brm);	s.setPaintTicks(true);	s.setMajorTickSpacing(20);	s.setMinorTickSpacing(5);	s.setEnabled(false);	s.getAccessibleContext().setAccessibleName(getString("SliderDemo.disabled"));	s.getAccessibleContext().setAccessibleDescription(getString("SliderDemo.disableddescription"));	s.addChangeListener(listener);	p.add(Box.createRigidArea(VGAP5));	p.add(s);	p.add(Box.createRigidArea(VGAP5));	hp.add(p);	        //////////////////////////////////////////////////////////////////////////////	// Vertical Slider 1	p = new JPanel();	p.setLayout(new BoxLayout(p, BoxLayout.X_AXIS));	p.setBorder(new TitledBorder(getString("SliderDemo.plain")));	s = new JSlider(JSlider.VERTICAL, -10, 100, 20);	s.getAccessibleContext().setAccessibleName(getString("SliderDemo.plain"));	s.getAccessibleContext().setAccessibleDescription(getString("SliderDemo.a_plain_slider"));	s.addChangeListener(listener);	p.add(Box.createRigidArea(HGAP10));	p.add(s);	p.add(Box.createRigidArea(HGAP10));	vp.add(p);	vp.add(Box.createRigidArea(HGAP10));	// Vertical Slider 2	p = new JPanel();	p.setLayout(new BoxLayout(p, BoxLayout.X_AXIS));	p.setBorder(new TitledBorder(getString("SliderDemo.majorticks")));	s = new JSlider(JSlider.VERTICAL, 100, 1000, 400);	s.putClientProperty( "JSlider.isFilled", Boolean.TRUE );	s.setPaintTicks(true);	s.setMajorTickSpacing(100);	s.getAccessibleContext().setAccessibleName(getString("SliderDemo.majorticks"));	s.getAccessibleContext().setAccessibleDescription(getString("SliderDemo.majorticksdescription"));	s.addChangeListener(listener);	p.add(Box.createRigidArea(HGAP25));	p.add(s);	p.add(Box.createRigidArea(HGAP25));	vp.add(p);	vp.add(Box.createRigidArea(HGAP5));	// Vertical Slider 3	p = new JPanel();	p.setLayout(new BoxLayout(p, BoxLayout.X_AXIS));	p.setBorder(new TitledBorder(getString("SliderDemo.minorticks")));	s = new JSlider(JSlider.VERTICAL, 0, 100, 60);	s.setPaintTicks(true);	s.setMajorTickSpacing(20);	s.setMinorTickSpacing(5);	s.setPaintLabels( true );	s.getAccessibleContext().setAccessibleName(getString("SliderDemo.minorticks"));	s.getAccessibleContext().setAccessibleDescription(getString("SliderDemo.minorticksdescription"));	s.addChangeListener(listener);	p.add(Box.createRigidArea(HGAP10));	p.add(s);	p.add(Box.createRigidArea(HGAP10));	vp.add(p);	vp.add(Box.createRigidArea(HGAP5));	// Vertical Slider 4	p = new JPanel();	p.setLayout(new BoxLayout(p, BoxLayout.X_AXIS));	p.setBorder(new TitledBorder(getString("SliderDemo.disabled")));	s = new JSlider(JSlider.VERTICAL, 0, 100, 80);	s.setPaintTicks(true);	s.setMajorTickSpacing(20);	s.setMinorTickSpacing(5);	s.setEnabled(false);	s.getAccessibleContext().setAccessibleName(getString("SliderDemo.disabled"));        s.getAccessibleContext().setAccessibleDescription(getString("SliderDemo.disableddescription"));	s.addChangeListener(listener);	p.add(Box.createRigidArea(HGAP20));	p.add(s);	p.add(Box.createRigidArea(HGAP20));	vp.add(p);    }    class SliderListener implements ChangeListener {	JLabel tf;	public SliderListener(JLabel f) {	    tf = f;	}	public void stateChanged(ChangeEvent e) {	    JSlider s1 = (JSlider)e.getSource();	    tf.setText(getString("SliderDemo.slidervalue") + s1.getValue());	}    }}

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