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Java by API/org.eclipse.swt.widgets/Slider - История изменений
2026-04-24T07:37:04Z
История изменений этой страницы в вики
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http://www.jexp.ru/index.php?title=Java_by_API/org.eclipse.swt.widgets/Slider&diff=386&oldid=prev
в 17:43, 31 мая 2010
2010-05-31T17:43:48Z
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<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>
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http://www.jexp.ru/index.php?title=Java_by_API/org.eclipse.swt.widgets/Slider&diff=387&oldid=prev
Admin: 1 версия
2010-05-31T14:16:31Z
<p>1 версия</p>
<p><b>Новая страница</b></p><div>== new Slider(Composite parent, int style) ==<br />
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<!-- start source code --><br />
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<source lang="java"><br />
<br />
import org.eclipse.swt.SWT;<br />
import org.eclipse.swt.events.SelectionAdapter;<br />
import org.eclipse.swt.events.SelectionEvent;<br />
import org.eclipse.swt.widgets.Display;<br />
import org.eclipse.swt.widgets.Shell;<br />
import org.eclipse.swt.widgets.Slider;<br />
import org.eclipse.swt.widgets.Text;<br />
public class MainClass {<br />
public static void main(String[] a) {<br />
Display d = new Display();<br />
Shell s = new Shell(d);<br />
s.setSize(250, 250);<br />
s.setText("A Slider Example");<br />
final Slider slide = new Slider(s, SWT.HORIZONTAL);<br />
slide.setBounds(15, 50, 125, 15);<br />
slide.setMinimum(0);<br />
slide.setMaximum(100);<br />
slide.setIncrement(1);<br />
final Text t = new Text(s, SWT.BORDER);<br />
t.setBounds(115, 25, 25, 25);<br />
t.setText("0");<br />
slide.addSelectionListener(new SelectionAdapter() {<br />
public void widgetSelected(SelectionEvent e) {<br />
t.setText(new Integer(slide.getSelection()).toString());<br />
}<br />
});<br />
s.open();<br />
while (!s.isDisposed()) {<br />
if (!d.readAndDispatch())<br />
d.sleep();<br />
}<br />
d.dispose();<br />
}<br />
}<br />
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</source><br />
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<!-- end source code --><br />
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== Slider: addListener(int state, Listener lis) ==<br />
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<!-- start source code --><br />
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<source lang="java"><br />
import org.eclipse.swt.SWT;<br />
import org.eclipse.swt.widgets.Display;<br />
import org.eclipse.swt.widgets.Event;<br />
import org.eclipse.swt.widgets.Label;<br />
import org.eclipse.swt.widgets.Listener;<br />
import org.eclipse.swt.widgets.Shell;<br />
import org.eclipse.swt.widgets.Slider;<br />
import org.eclipse.swt.widgets.Text;<br />
public class MainClass {<br />
public static void main(String[] args) {<br />
Display display = new Display();<br />
Shell shell = new Shell(display);<br />
shell.setText("Sliders");<br />
shell.setSize(300, 200);<br />
final Label label = new Label(shell, SWT.NONE);<br />
label.setText("Move the slider");<br />
label.setBounds(0, 20, 150, 15);<br />
final Slider slider = new Slider(shell, SWT.HORIZONTAL);<br />
slider.setBounds(0, 40, 200, 20);<br />
final Text text = new Text(shell, SWT.BORDER);<br />
text.setBounds(0, 100, 200, 25);<br />
slider.addListener(SWT.Selection, new Listener() {<br />
public void handleEvent(Event event) {<br />
String outString = "Event: SWT.NONE";<br />
switch (event.detail) {<br />
case SWT.ARROW_DOWN:<br />
outString = "Event: SWT.ARROW_DOWN";<br />
break;<br />
case SWT.ARROW_UP:<br />
outString = "Event: SWT.ARROW_UP";<br />
break;<br />
case SWT.DRAG:<br />
outString = "Event: SWT.DRAG";<br />
break;<br />
case SWT.END:<br />
outString = "Event: SWT.END";<br />
break;<br />
case SWT.HOME:<br />
outString = "Event: SWT.HOME";<br />
break;<br />
case SWT.PAGE_DOWN:<br />
outString = "Event: SWT.PAGE_DOWN";<br />
break;<br />
case SWT.PAGE_UP:<br />
outString = "Event: SWT.PAGE_UP";<br />
break;<br />
}<br />
outString += " Position: " + slider.getSelection();<br />
text.setText(outString);<br />
}<br />
});<br />
shell.open();<br />
while (!shell.isDisposed()) {<br />
if (!display.readAndDispatch())<br />
display.sleep();<br />
}<br />
display.dispose();<br />
}<br />
}<br />
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</source><br />
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<!-- end source code --><br />
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== Slider: getSelection() ==<br />
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<!-- start source code --><br />
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<source lang="java"><br />
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import org.eclipse.swt.SWT;<br />
import org.eclipse.swt.events.SelectionAdapter;<br />
import org.eclipse.swt.events.SelectionEvent;<br />
import org.eclipse.swt.widgets.Display;<br />
import org.eclipse.swt.widgets.Shell;<br />
import org.eclipse.swt.widgets.Slider;<br />
import org.eclipse.swt.widgets.Text;<br />
public class MainClass {<br />
public static void main(String[] a) {<br />
Display d = new Display();<br />
Shell s = new Shell(d);<br />
s.setSize(250, 250);<br />
s.setText("A Slider Example");<br />
final Slider slide = new Slider(s, SWT.HORIZONTAL);<br />
slide.setBounds(15, 50, 125, 15);<br />
slide.setMinimum(0);<br />
slide.setMaximum(100);<br />
slide.setIncrement(1);<br />
final Text t = new Text(s, SWT.BORDER);<br />
t.setBounds(115, 25, 25, 25);<br />
t.setText("0");<br />
slide.addSelectionListener(new SelectionAdapter() {<br />
public void widgetSelected(SelectionEvent e) {<br />
t.setText(new Integer(slide.getSelection()).toString());<br />
}<br />
});<br />
s.open();<br />
while (!s.isDisposed()) {<br />
if (!d.readAndDispatch())<br />
d.sleep();<br />
}<br />
d.dispose();<br />
}<br />
}<br />
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</source><br />
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<!-- end source code --><br />
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== Slider: setIncrement(int value) ==<br />
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<!-- start source code --><br />
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<source lang="java"><br />
<br />
import org.eclipse.swt.SWT;<br />
import org.eclipse.swt.events.SelectionAdapter;<br />
import org.eclipse.swt.events.SelectionEvent;<br />
import org.eclipse.swt.widgets.Display;<br />
import org.eclipse.swt.widgets.Shell;<br />
import org.eclipse.swt.widgets.Slider;<br />
import org.eclipse.swt.widgets.Text;<br />
public class MainClass {<br />
public static void main(String[] a) {<br />
Display d = new Display();<br />
Shell s = new Shell(d);<br />
s.setSize(250, 250);<br />
s.setText("A Slider Example");<br />
final Slider slide = new Slider(s, SWT.HORIZONTAL);<br />
slide.setBounds(15, 50, 125, 15);<br />
slide.setMinimum(0);<br />
slide.setMaximum(100);<br />
slide.setIncrement(1);<br />
final Text t = new Text(s, SWT.BORDER);<br />
t.setBounds(115, 25, 25, 25);<br />
t.setText("0");<br />
slide.addSelectionListener(new SelectionAdapter() {<br />
public void widgetSelected(SelectionEvent e) {<br />
t.setText(new Integer(slide.getSelection()).toString());<br />
}<br />
});<br />
s.open();<br />
while (!s.isDisposed()) {<br />
if (!d.readAndDispatch())<br />
d.sleep();<br />
}<br />
d.dispose();<br />
}<br />
}<br />
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</source><br />
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<!-- end source code --><br />
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== Slider: setMaximum(int value) ==<br />
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<!-- start source code --><br />
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<source lang="java"><br />
import org.eclipse.swt.SWT;<br />
import org.eclipse.swt.events.SelectionAdapter;<br />
import org.eclipse.swt.events.SelectionEvent;<br />
import org.eclipse.swt.widgets.Display;<br />
import org.eclipse.swt.widgets.Shell;<br />
import org.eclipse.swt.widgets.Slider;<br />
import org.eclipse.swt.widgets.Text;<br />
public class MainClass {<br />
public static void main(String[] a) {<br />
Display d = new Display();<br />
Shell s = new Shell(d);<br />
s.setSize(250, 250);<br />
s.setText("A Slider Example");<br />
final Slider slide = new Slider(s, SWT.HORIZONTAL);<br />
slide.setBounds(15, 50, 125, 15);<br />
slide.setMinimum(0);<br />
slide.setMaximum(100);<br />
slide.setIncrement(1);<br />
final Text t = new Text(s, SWT.BORDER);<br />
t.setBounds(115, 25, 25, 25);<br />
t.setText("0");<br />
slide.addSelectionListener(new SelectionAdapter() {<br />
public void widgetSelected(SelectionEvent e) {<br />
t.setText(new Integer(slide.getSelection()).toString());<br />
}<br />
});<br />
s.open();<br />
while (!s.isDisposed()) {<br />
if (!d.readAndDispatch())<br />
d.sleep();<br />
}<br />
d.dispose();<br />
}<br />
}<br />
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</source><br />
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<!-- end source code --><br />
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== Slider: setMinimum(int value) ==<br />
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<!-- start source code --><br />
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<source lang="java"><br />
<br />
import org.eclipse.swt.SWT;<br />
import org.eclipse.swt.events.SelectionAdapter;<br />
import org.eclipse.swt.events.SelectionEvent;<br />
import org.eclipse.swt.widgets.Display;<br />
import org.eclipse.swt.widgets.Shell;<br />
import org.eclipse.swt.widgets.Slider;<br />
import org.eclipse.swt.widgets.Text;<br />
public class MainClass {<br />
public static void main(String[] a) {<br />
Display d = new Display();<br />
Shell s = new Shell(d);<br />
s.setSize(250, 250);<br />
s.setText("A Slider Example");<br />
final Slider slide = new Slider(s, SWT.HORIZONTAL);<br />
slide.setBounds(15, 50, 125, 15);<br />
slide.setMinimum(0);<br />
slide.setMaximum(100);<br />
slide.setIncrement(1);<br />
final Text t = new Text(s, SWT.BORDER);<br />
t.setBounds(115, 25, 25, 25);<br />
t.setText("0");<br />
slide.addSelectionListener(new SelectionAdapter() {<br />
public void widgetSelected(SelectionEvent e) {<br />
t.setText(new Integer(slide.getSelection()).toString());<br />
}<br />
});<br />
s.open();<br />
while (!s.isDisposed()) {<br />
if (!d.readAndDispatch())<br />
d.sleep();<br />
}<br />
d.dispose();<br />
}<br />
}<br />
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</source><br />
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<!-- end source code --><br />
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== Slider: setPageIncrement(int value) ==<br />
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<!-- start source code --><br />
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<source lang="java"><br />
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import org.eclipse.swt.SWT;<br />
import org.eclipse.swt.layout.GridLayout;<br />
import org.eclipse.swt.widgets.Display;<br />
import org.eclipse.swt.widgets.Shell;<br />
import org.eclipse.swt.widgets.Slider;<br />
public class MainClass {<br />
public static void main(String[] a) {<br />
Display display = new Display();<br />
Shell shell = new Shell(display);<br />
shell.setLayout(new GridLayout(1, false));<br />
// Create a horizontal slider, accepting the defaults<br />
new Slider(shell, SWT.HORIZONTAL);<br />
// Create a vertical slider and set its properties<br />
Slider slider = new Slider(shell, SWT.VERTICAL);<br />
slider.setMinimum(0);<br />
slider.setMaximum(100);<br />
slider.setIncrement(5);<br />
slider.setPageIncrement(20);<br />
slider.setSelection(75);<br />
shell.open();<br />
while (!shell.isDisposed()) {<br />
if (!display.readAndDispatch()) {<br />
display.sleep();<br />
}<br />
}<br />
display.dispose();<br />
}<br />
}<br />
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</source><br />
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<!-- end source code --></div>
Admin