http://www.jexp.ru/index.php?action=history&feed=atom&title=Java_by_API%2Fjavax.swing%2FDefaultBoundedRangeModel
Java by API/javax.swing/DefaultBoundedRangeModel - История изменений
2026-04-19T11:55:40Z
История изменений этой страницы в вики
MediaWiki 1.30.0
http://www.jexp.ru/index.php?title=Java_by_API/javax.swing/DefaultBoundedRangeModel&diff=687&oldid=prev
в 17:43, 31 мая 2010
2010-05-31T17:43:48Z
<p></p>
<table class="diff diff-contentalign-left" data-mw="interface">
<tr style="vertical-align: top;" lang="ru">
<td colspan="1" style="background-color: white; color:black; text-align: center;">← Предыдущая</td>
<td colspan="1" style="background-color: white; color:black; text-align: center;">Версия 17:43, 31 мая 2010</td>
</tr><tr><td colspan="2" style="text-align: center;" lang="ru"><div class="mw-diff-empty">(нет различий)</div>
</td></tr></table>
http://www.jexp.ru/index.php?title=Java_by_API/javax.swing/DefaultBoundedRangeModel&diff=688&oldid=prev
Admin: 1 версия
2010-05-31T14:19:18Z
<p>1 версия</p>
<p><b>Новая страница</b></p><div>== DefaultBoundedRangeModel: addChangeListener(ChangeListener l) ==<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="java"><br />
/*<br />
javax.swing.DefaultBoundedRangeModel[value=0, extent=0, min=0, max=100, adj=false]<br />
Now setting minimum to 50 . . .<br />
A ChangeEvent has been fired!<br />
javax.swing.DefaultBoundedRangeModel[value=50, extent=0, min=50, max=100, adj=false]<br />
Now setting maximum to 40 . . .<br />
A ChangeEvent has been fired!<br />
javax.swing.DefaultBoundedRangeModel[value=40, extent=0, min=40, max=40, adj=false]<br />
Now setting maximum to 50 . . .<br />
A ChangeEvent has been fired!<br />
javax.swing.DefaultBoundedRangeModel[value=40, extent=0, min=40, max=50, adj=false]<br />
Now setting extent to 30 . . .<br />
A ChangeEvent has been fired!<br />
javax.swing.DefaultBoundedRangeModel[value=40, extent=10, min=40, max=50, adj=false]<br />
Now setting several properties . . .<br />
A ChangeEvent has been fired!<br />
javax.swing.DefaultBoundedRangeModel[value=40, extent=10, min=40, max=50, adj=true]<br />
A ChangeEvent has been fired!<br />
A ChangeEvent has been fired!<br />
A ChangeEvent has been fired!<br />
A ChangeEvent has been fired!<br />
javax.swing.DefaultBoundedRangeModel[value=40, extent=20, min=0, max=100, adj=false]<br />
*/<br />
import javax.swing.DefaultBoundedRangeModel;<br />
import javax.swing.event.ChangeEvent;<br />
import javax.swing.event.ChangeListener;<br />
public class MainClass {<br />
public static void main(String args[]) {<br />
try {<br />
DefaultBoundedRangeModel model = new DefaultBoundedRangeModel();<br />
ChangeListener myListener = new MyChangeListener();<br />
model.addChangeListener(myListener);<br />
System.out.println(model.toString());<br />
System.out.println("Now setting minimum to 50 . . .");<br />
model.setMinimum(50);<br />
System.out.println(model.toString());<br />
System.out.println("Now setting maximum to 40 . . .");<br />
model.setMaximum(40);<br />
System.out.println(model.toString());<br />
System.out.println("Now setting maximum to 50 . . .");<br />
model.setMaximum(50);<br />
System.out.println(model.toString());<br />
System.out.println("Now setting extent to 30 . . .");<br />
model.setExtent(30);<br />
System.out.println(model.toString());<br />
System.out.println("Now setting several properties . . .");<br />
if (!model.getValueIsAdjusting()) {<br />
model.setValueIsAdjusting(true);<br />
System.out.println(model.toString());<br />
model.setMinimum(0);<br />
model.setMaximum(100);<br />
model.setExtent(20);<br />
model.setValueIsAdjusting(false);<br />
}<br />
System.out.println(model.toString());<br />
} catch (Exception e) {<br />
e.printStackTrace();<br />
}<br />
}<br />
}<br />
class MyChangeListener implements ChangeListener {<br />
public void stateChanged(ChangeEvent e) {<br />
System.out.println("A ChangeEvent has been fired!");<br />
}<br />
}<br />
<br />
</source><br />
<br />
<br />
<!-- end source code --><br />
<br />
<br />
<br />
<br />
<br />
== DefaultBoundedRangeModel: getValueIsAdjusting() ==<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="java"><br />
/*<br />
javax.swing.DefaultBoundedRangeModel[value=0, extent=0, min=0, max=100, adj=false]<br />
Now setting minimum to 50 . . .<br />
A ChangeEvent has been fired!<br />
javax.swing.DefaultBoundedRangeModel[value=50, extent=0, min=50, max=100, adj=false]<br />
Now setting maximum to 40 . . .<br />
A ChangeEvent has been fired!<br />
javax.swing.DefaultBoundedRangeModel[value=40, extent=0, min=40, max=40, adj=false]<br />
Now setting maximum to 50 . . .<br />
A ChangeEvent has been fired!<br />
javax.swing.DefaultBoundedRangeModel[value=40, extent=0, min=40, max=50, adj=false]<br />
Now setting extent to 30 . . .<br />
A ChangeEvent has been fired!<br />
javax.swing.DefaultBoundedRangeModel[value=40, extent=10, min=40, max=50, adj=false]<br />
Now setting several properties . . .<br />
A ChangeEvent has been fired!<br />
javax.swing.DefaultBoundedRangeModel[value=40, extent=10, min=40, max=50, adj=true]<br />
A ChangeEvent has been fired!<br />
A ChangeEvent has been fired!<br />
A ChangeEvent has been fired!<br />
A ChangeEvent has been fired!<br />
javax.swing.DefaultBoundedRangeModel[value=40, extent=20, min=0, max=100, adj=false]<br />
*/<br />
import javax.swing.DefaultBoundedRangeModel;<br />
import javax.swing.event.ChangeEvent;<br />
import javax.swing.event.ChangeListener;<br />
public class MainClass {<br />
public static void main(String args[]) {<br />
try {<br />
DefaultBoundedRangeModel model = new DefaultBoundedRangeModel();<br />
ChangeListener myListener = new MyChangeListener();<br />
model.addChangeListener(myListener);<br />
System.out.println(model.toString());<br />
System.out.println("Now setting minimum to 50 . . .");<br />
model.setMinimum(50);<br />
System.out.println(model.toString());<br />
System.out.println("Now setting maximum to 40 . . .");<br />
model.setMaximum(40);<br />
System.out.println(model.toString());<br />
System.out.println("Now setting maximum to 50 . . .");<br />
model.setMaximum(50);<br />
System.out.println(model.toString());<br />
System.out.println("Now setting extent to 30 . . .");<br />
model.setExtent(30);<br />
System.out.println(model.toString());<br />
System.out.println("Now setting several properties . . .");<br />
if (!model.getValueIsAdjusting()) {<br />
model.setValueIsAdjusting(true);<br />
System.out.println(model.toString());<br />
model.setMinimum(0);<br />
model.setMaximum(100);<br />
model.setExtent(20);<br />
model.setValueIsAdjusting(false);<br />
}<br />
System.out.println(model.toString());<br />
} catch (Exception e) {<br />
e.printStackTrace();<br />
}<br />
}<br />
}<br />
class MyChangeListener implements ChangeListener {<br />
public void stateChanged(ChangeEvent e) {<br />
System.out.println("A ChangeEvent has been fired!");<br />
}<br />
}<br />
<br />
</source><br />
<br />
<br />
<!-- end source code --><br />
<br />
<br />
<br />
<br />
<br />
== DefaultBoundedRangeModel: setExtent(int n) ==<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="java"><br />
/*<br />
javax.swing.DefaultBoundedRangeModel[value=0, extent=0, min=0, max=100, adj=false]<br />
Now setting minimum to 50 . . .<br />
A ChangeEvent has been fired!<br />
javax.swing.DefaultBoundedRangeModel[value=50, extent=0, min=50, max=100, adj=false]<br />
Now setting maximum to 40 . . .<br />
A ChangeEvent has been fired!<br />
javax.swing.DefaultBoundedRangeModel[value=40, extent=0, min=40, max=40, adj=false]<br />
Now setting maximum to 50 . . .<br />
A ChangeEvent has been fired!<br />
javax.swing.DefaultBoundedRangeModel[value=40, extent=0, min=40, max=50, adj=false]<br />
Now setting extent to 30 . . .<br />
A ChangeEvent has been fired!<br />
javax.swing.DefaultBoundedRangeModel[value=40, extent=10, min=40, max=50, adj=false]<br />
Now setting several properties . . .<br />
A ChangeEvent has been fired!<br />
javax.swing.DefaultBoundedRangeModel[value=40, extent=10, min=40, max=50, adj=true]<br />
A ChangeEvent has been fired!<br />
A ChangeEvent has been fired!<br />
A ChangeEvent has been fired!<br />
A ChangeEvent has been fired!<br />
javax.swing.DefaultBoundedRangeModel[value=40, extent=20, min=0, max=100, adj=false]<br />
*/<br />
import javax.swing.DefaultBoundedRangeModel;<br />
import javax.swing.event.ChangeEvent;<br />
import javax.swing.event.ChangeListener;<br />
public class MainClass {<br />
public static void main(String args[]) {<br />
try {<br />
DefaultBoundedRangeModel model = new DefaultBoundedRangeModel();<br />
ChangeListener myListener = new MyChangeListener();<br />
model.addChangeListener(myListener);<br />
System.out.println(model.toString());<br />
System.out.println("Now setting minimum to 50 . . .");<br />
model.setMinimum(50);<br />
System.out.println(model.toString());<br />
System.out.println("Now setting maximum to 40 . . .");<br />
model.setMaximum(40);<br />
System.out.println(model.toString());<br />
System.out.println("Now setting maximum to 50 . . .");<br />
model.setMaximum(50);<br />
System.out.println(model.toString());<br />
System.out.println("Now setting extent to 30 . . .");<br />
model.setExtent(30);<br />
System.out.println(model.toString());<br />
System.out.println("Now setting several properties . . .");<br />
if (!model.getValueIsAdjusting()) {<br />
model.setValueIsAdjusting(true);<br />
System.out.println(model.toString());<br />
model.setMinimum(0);<br />
model.setMaximum(100);<br />
model.setExtent(20);<br />
model.setValueIsAdjusting(false);<br />
}<br />
System.out.println(model.toString());<br />
} catch (Exception e) {<br />
e.printStackTrace();<br />
}<br />
}<br />
}<br />
class MyChangeListener implements ChangeListener {<br />
public void stateChanged(ChangeEvent e) {<br />
System.out.println("A ChangeEvent has been fired!");<br />
}<br />
}<br />
<br />
</source><br />
<br />
<br />
<!-- end source code --><br />
<br />
<br />
<br />
<br />
<br />
== DefaultBoundedRangeModel: setMaximum(int n) ==<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="java"><br />
/*<br />
javax.swing.DefaultBoundedRangeModel[value=0, extent=0, min=0, max=100, adj=false]<br />
Now setting minimum to 50 . . .<br />
A ChangeEvent has been fired!<br />
javax.swing.DefaultBoundedRangeModel[value=50, extent=0, min=50, max=100, adj=false]<br />
Now setting maximum to 40 . . .<br />
A ChangeEvent has been fired!<br />
javax.swing.DefaultBoundedRangeModel[value=40, extent=0, min=40, max=40, adj=false]<br />
Now setting maximum to 50 . . .<br />
A ChangeEvent has been fired!<br />
javax.swing.DefaultBoundedRangeModel[value=40, extent=0, min=40, max=50, adj=false]<br />
Now setting extent to 30 . . .<br />
A ChangeEvent has been fired!<br />
javax.swing.DefaultBoundedRangeModel[value=40, extent=10, min=40, max=50, adj=false]<br />
Now setting several properties . . .<br />
A ChangeEvent has been fired!<br />
javax.swing.DefaultBoundedRangeModel[value=40, extent=10, min=40, max=50, adj=true]<br />
A ChangeEvent has been fired!<br />
A ChangeEvent has been fired!<br />
A ChangeEvent has been fired!<br />
A ChangeEvent has been fired!<br />
javax.swing.DefaultBoundedRangeModel[value=40, extent=20, min=0, max=100, adj=false]<br />
*/<br />
import javax.swing.DefaultBoundedRangeModel;<br />
import javax.swing.event.ChangeEvent;<br />
import javax.swing.event.ChangeListener;<br />
public class MainClass {<br />
public static void main(String args[]) {<br />
try {<br />
DefaultBoundedRangeModel model = new DefaultBoundedRangeModel();<br />
ChangeListener myListener = new MyChangeListener();<br />
model.addChangeListener(myListener);<br />
System.out.println(model.toString());<br />
System.out.println("Now setting minimum to 50 . . .");<br />
model.setMinimum(50);<br />
System.out.println(model.toString());<br />
System.out.println("Now setting maximum to 40 . . .");<br />
model.setMaximum(40);<br />
System.out.println(model.toString());<br />
System.out.println("Now setting maximum to 50 . . .");<br />
model.setMaximum(50);<br />
System.out.println(model.toString());<br />
System.out.println("Now setting extent to 30 . . .");<br />
model.setExtent(30);<br />
System.out.println(model.toString());<br />
System.out.println("Now setting several properties . . .");<br />
if (!model.getValueIsAdjusting()) {<br />
model.setValueIsAdjusting(true);<br />
System.out.println(model.toString());<br />
model.setMinimum(0);<br />
model.setMaximum(100);<br />
model.setExtent(20);<br />
model.setValueIsAdjusting(false);<br />
}<br />
System.out.println(model.toString());<br />
} catch (Exception e) {<br />
e.printStackTrace();<br />
}<br />
}<br />
}<br />
class MyChangeListener implements ChangeListener {<br />
public void stateChanged(ChangeEvent e) {<br />
System.out.println("A ChangeEvent has been fired!");<br />
}<br />
}<br />
<br />
</source><br />
<br />
<br />
<!-- end source code --><br />
<br />
<br />
<br />
<br />
<br />
== DefaultBoundedRangeModel: setMinimum(int n) ==<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="java"><br />
/*<br />
javax.swing.DefaultBoundedRangeModel[value=0, extent=0, min=0, max=100, adj=false]<br />
Now setting minimum to 50 . . .<br />
A ChangeEvent has been fired!<br />
javax.swing.DefaultBoundedRangeModel[value=50, extent=0, min=50, max=100, adj=false]<br />
Now setting maximum to 40 . . .<br />
A ChangeEvent has been fired!<br />
javax.swing.DefaultBoundedRangeModel[value=40, extent=0, min=40, max=40, adj=false]<br />
Now setting maximum to 50 . . .<br />
A ChangeEvent has been fired!<br />
javax.swing.DefaultBoundedRangeModel[value=40, extent=0, min=40, max=50, adj=false]<br />
Now setting extent to 30 . . .<br />
A ChangeEvent has been fired!<br />
javax.swing.DefaultBoundedRangeModel[value=40, extent=10, min=40, max=50, adj=false]<br />
Now setting several properties . . .<br />
A ChangeEvent has been fired!<br />
javax.swing.DefaultBoundedRangeModel[value=40, extent=10, min=40, max=50, adj=true]<br />
A ChangeEvent has been fired!<br />
A ChangeEvent has been fired!<br />
A ChangeEvent has been fired!<br />
A ChangeEvent has been fired!<br />
javax.swing.DefaultBoundedRangeModel[value=40, extent=20, min=0, max=100, adj=false]<br />
*/<br />
import javax.swing.DefaultBoundedRangeModel;<br />
import javax.swing.event.ChangeEvent;<br />
import javax.swing.event.ChangeListener;<br />
public class MainClass {<br />
public static void main(String args[]) {<br />
try {<br />
DefaultBoundedRangeModel model = new DefaultBoundedRangeModel();<br />
ChangeListener myListener = new MyChangeListener();<br />
model.addChangeListener(myListener);<br />
System.out.println(model.toString());<br />
System.out.println("Now setting minimum to 50 . . .");<br />
model.setMinimum(50);<br />
System.out.println(model.toString());<br />
System.out.println("Now setting maximum to 40 . . .");<br />
model.setMaximum(40);<br />
System.out.println(model.toString());<br />
System.out.println("Now setting maximum to 50 . . .");<br />
model.setMaximum(50);<br />
System.out.println(model.toString());<br />
System.out.println("Now setting extent to 30 . . .");<br />
model.setExtent(30);<br />
System.out.println(model.toString());<br />
System.out.println("Now setting several properties . . .");<br />
if (!model.getValueIsAdjusting()) {<br />
model.setValueIsAdjusting(true);<br />
System.out.println(model.toString());<br />
model.setMinimum(0);<br />
model.setMaximum(100);<br />
model.setExtent(20);<br />
model.setValueIsAdjusting(false);<br />
}<br />
System.out.println(model.toString());<br />
} catch (Exception e) {<br />
e.printStackTrace();<br />
}<br />
}<br />
}<br />
class MyChangeListener implements ChangeListener {<br />
public void stateChanged(ChangeEvent e) {<br />
System.out.println("A ChangeEvent has been fired!");<br />
}<br />
}<br />
<br />
</source><br />
<br />
<br />
<!-- end source code --><br />
<br />
<br />
<br />
<br />
<br />
== DefaultBoundedRangeModel: setValueIsAdjusting(boolean b) ==<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="java"><br />
/*<br />
javax.swing.DefaultBoundedRangeModel[value=0, extent=0, min=0, max=100, adj=false]<br />
Now setting minimum to 50 . . .<br />
A ChangeEvent has been fired!<br />
javax.swing.DefaultBoundedRangeModel[value=50, extent=0, min=50, max=100, adj=false]<br />
Now setting maximum to 40 . . .<br />
A ChangeEvent has been fired!<br />
javax.swing.DefaultBoundedRangeModel[value=40, extent=0, min=40, max=40, adj=false]<br />
Now setting maximum to 50 . . .<br />
A ChangeEvent has been fired!<br />
javax.swing.DefaultBoundedRangeModel[value=40, extent=0, min=40, max=50, adj=false]<br />
Now setting extent to 30 . . .<br />
A ChangeEvent has been fired!<br />
javax.swing.DefaultBoundedRangeModel[value=40, extent=10, min=40, max=50, adj=false]<br />
Now setting several properties . . .<br />
A ChangeEvent has been fired!<br />
javax.swing.DefaultBoundedRangeModel[value=40, extent=10, min=40, max=50, adj=true]<br />
A ChangeEvent has been fired!<br />
A ChangeEvent has been fired!<br />
A ChangeEvent has been fired!<br />
A ChangeEvent has been fired!<br />
javax.swing.DefaultBoundedRangeModel[value=40, extent=20, min=0, max=100, adj=false]<br />
*/<br />
import javax.swing.DefaultBoundedRangeModel;<br />
import javax.swing.event.ChangeEvent;<br />
import javax.swing.event.ChangeListener;<br />
public class MainClass {<br />
public static void main(String args[]) {<br />
try {<br />
DefaultBoundedRangeModel model = new DefaultBoundedRangeModel();<br />
ChangeListener myListener = new MyChangeListener();<br />
model.addChangeListener(myListener);<br />
System.out.println(model.toString());<br />
System.out.println("Now setting minimum to 50 . . .");<br />
model.setMinimum(50);<br />
System.out.println(model.toString());<br />
System.out.println("Now setting maximum to 40 . . .");<br />
model.setMaximum(40);<br />
System.out.println(model.toString());<br />
System.out.println("Now setting maximum to 50 . . .");<br />
model.setMaximum(50);<br />
System.out.println(model.toString());<br />
System.out.println("Now setting extent to 30 . . .");<br />
model.setExtent(30);<br />
System.out.println(model.toString());<br />
System.out.println("Now setting several properties . . .");<br />
if (!model.getValueIsAdjusting()) {<br />
model.setValueIsAdjusting(true);<br />
System.out.println(model.toString());<br />
model.setMinimum(0);<br />
model.setMaximum(100);<br />
model.setExtent(20);<br />
model.setValueIsAdjusting(false);<br />
}<br />
System.out.println(model.toString());<br />
} catch (Exception e) {<br />
e.printStackTrace();<br />
}<br />
}<br />
}<br />
class MyChangeListener implements ChangeListener {<br />
public void stateChanged(ChangeEvent e) {<br />
System.out.println("A ChangeEvent has been fired!");<br />
}<br />
}<br />
<br />
</source><br />
<br />
<br />
<!-- end source code --><br />
<br />
<br />
<br />
<br />
<br />
== DefaultBoundedRangeModel: toString() ==<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="java"><br />
/*<br />
javax.swing.DefaultBoundedRangeModel[value=0, extent=0, min=0, max=100, adj=false]<br />
Now setting minimum to 50 . . .<br />
A ChangeEvent has been fired!<br />
javax.swing.DefaultBoundedRangeModel[value=50, extent=0, min=50, max=100, adj=false]<br />
Now setting maximum to 40 . . .<br />
A ChangeEvent has been fired!<br />
javax.swing.DefaultBoundedRangeModel[value=40, extent=0, min=40, max=40, adj=false]<br />
Now setting maximum to 50 . . .<br />
A ChangeEvent has been fired!<br />
javax.swing.DefaultBoundedRangeModel[value=40, extent=0, min=40, max=50, adj=false]<br />
Now setting extent to 30 . . .<br />
A ChangeEvent has been fired!<br />
javax.swing.DefaultBoundedRangeModel[value=40, extent=10, min=40, max=50, adj=false]<br />
Now setting several properties . . .<br />
A ChangeEvent has been fired!<br />
javax.swing.DefaultBoundedRangeModel[value=40, extent=10, min=40, max=50, adj=true]<br />
A ChangeEvent has been fired!<br />
A ChangeEvent has been fired!<br />
A ChangeEvent has been fired!<br />
A ChangeEvent has been fired!<br />
javax.swing.DefaultBoundedRangeModel[value=40, extent=20, min=0, max=100, adj=false]<br />
*/<br />
import javax.swing.DefaultBoundedRangeModel;<br />
import javax.swing.event.ChangeEvent;<br />
import javax.swing.event.ChangeListener;<br />
public class MainClass {<br />
public static void main(String args[]) {<br />
try {<br />
DefaultBoundedRangeModel model = new DefaultBoundedRangeModel();<br />
ChangeListener myListener = new MyChangeListener();<br />
model.addChangeListener(myListener);<br />
System.out.println(model.toString());<br />
System.out.println("Now setting minimum to 50 . . .");<br />
model.setMinimum(50);<br />
System.out.println(model.toString());<br />
System.out.println("Now setting maximum to 40 . . .");<br />
model.setMaximum(40);<br />
System.out.println(model.toString());<br />
System.out.println("Now setting maximum to 50 . . .");<br />
model.setMaximum(50);<br />
System.out.println(model.toString());<br />
System.out.println("Now setting extent to 30 . . .");<br />
model.setExtent(30);<br />
System.out.println(model.toString());<br />
System.out.println("Now setting several properties . . .");<br />
if (!model.getValueIsAdjusting()) {<br />
model.setValueIsAdjusting(true);<br />
System.out.println(model.toString());<br />
model.setMinimum(0);<br />
model.setMaximum(100);<br />
model.setExtent(20);<br />
model.setValueIsAdjusting(false);<br />
}<br />
System.out.println(model.toString());<br />
} catch (Exception e) {<br />
e.printStackTrace();<br />
}<br />
}<br />
}<br />
class MyChangeListener implements ChangeListener {<br />
public void stateChanged(ChangeEvent e) {<br />
System.out.println("A ChangeEvent has been fired!");<br />
}<br />
}<br />
<br />
</source><br />
<br />
<br />
<!-- end source code --><br />
<br />
<br />
<br />
<br />
<br />
== new DefaultBoundedRangeModel() ==<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="java"><br />
/*<br />
javax.swing.DefaultBoundedRangeModel[value=0, extent=0, min=0, max=100, adj=false]<br />
Now setting minimum to 50 . . .<br />
A ChangeEvent has been fired!<br />
javax.swing.DefaultBoundedRangeModel[value=50, extent=0, min=50, max=100, adj=false]<br />
Now setting maximum to 40 . . .<br />
A ChangeEvent has been fired!<br />
javax.swing.DefaultBoundedRangeModel[value=40, extent=0, min=40, max=40, adj=false]<br />
Now setting maximum to 50 . . .<br />
A ChangeEvent has been fired!<br />
javax.swing.DefaultBoundedRangeModel[value=40, extent=0, min=40, max=50, adj=false]<br />
Now setting extent to 30 . . .<br />
A ChangeEvent has been fired!<br />
javax.swing.DefaultBoundedRangeModel[value=40, extent=10, min=40, max=50, adj=false]<br />
Now setting several properties . . .<br />
A ChangeEvent has been fired!<br />
javax.swing.DefaultBoundedRangeModel[value=40, extent=10, min=40, max=50, adj=true]<br />
A ChangeEvent has been fired!<br />
A ChangeEvent has been fired!<br />
A ChangeEvent has been fired!<br />
A ChangeEvent has been fired!<br />
javax.swing.DefaultBoundedRangeModel[value=40, extent=20, min=0, max=100, adj=false]<br />
*/<br />
import javax.swing.DefaultBoundedRangeModel;<br />
import javax.swing.event.ChangeEvent;<br />
import javax.swing.event.ChangeListener;<br />
public class MainClass {<br />
public static void main(String args[]) {<br />
try {<br />
DefaultBoundedRangeModel model = new DefaultBoundedRangeModel();<br />
ChangeListener myListener = new MyChangeListener();<br />
model.addChangeListener(myListener);<br />
System.out.println(model.toString());<br />
System.out.println("Now setting minimum to 50 . . .");<br />
model.setMinimum(50);<br />
System.out.println(model.toString());<br />
System.out.println("Now setting maximum to 40 . . .");<br />
model.setMaximum(40);<br />
System.out.println(model.toString());<br />
System.out.println("Now setting maximum to 50 . . .");<br />
model.setMaximum(50);<br />
System.out.println(model.toString());<br />
System.out.println("Now setting extent to 30 . . .");<br />
model.setExtent(30);<br />
System.out.println(model.toString());<br />
System.out.println("Now setting several properties . . .");<br />
if (!model.getValueIsAdjusting()) {<br />
model.setValueIsAdjusting(true);<br />
System.out.println(model.toString());<br />
model.setMinimum(0);<br />
model.setMaximum(100);<br />
model.setExtent(20);<br />
model.setValueIsAdjusting(false);<br />
}<br />
System.out.println(model.toString());<br />
} catch (Exception e) {<br />
e.printStackTrace();<br />
}<br />
}<br />
}<br />
class MyChangeListener implements ChangeListener {<br />
public void stateChanged(ChangeEvent e) {<br />
System.out.println("A ChangeEvent has been fired!");<br />
}<br />
}<br />
<br />
</source><br />
<br />
<br />
<!-- end source code --></div>
Admin