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Java Tutorial/SWT/FocusEvent - История изменений
2026-04-21T15:33:37Z
История изменений этой страницы в вики
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http://www.jexp.ru/index.php?title=Java_Tutorial/SWT/FocusEvent&diff=3219&oldid=prev
в 17:44, 31 мая 2010
2010-05-31T17:44:26Z
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<td colspan="1" style="background-color: white; color:black; text-align: center;">Версия 17:44, 31 мая 2010</td>
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http://www.jexp.ru/index.php?title=Java_Tutorial/SWT/FocusEvent&diff=3220&oldid=prev
Admin: 1 версия
2010-05-31T15:22:13Z
<p>1 версия</p>
<p><b>Новая страница</b></p><div>== Prevent Tab from traversing out of a control ==<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.TraverseEvent;<br />
import org.eclipse.swt.events.TraverseListener;<br />
import org.eclipse.swt.layout.RowLayout;<br />
import org.eclipse.swt.widgets.Display;<br />
import org.eclipse.swt.widgets.Shell;<br />
import org.eclipse.swt.widgets.Text;<br />
public class ControlTabTransversing {<br />
public static void main(String[] args) {<br />
Display display = new Display();<br />
Shell shell = new Shell(display);<br />
shell.setLayout(new RowLayout());<br />
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Text text1 = new Text(shell, SWT.SINGLE|SWT.BORDER);<br />
text1.setText("Can"t Traverse");<br />
text1.addTraverseListener(new TraverseListener() {<br />
public void keyTraversed(TraverseEvent e) {<br />
switch (e.detail) {<br />
case SWT.TRAVERSE_TAB_NEXT:<br />
case SWT.TRAVERSE_TAB_PREVIOUS: {<br />
e.doit = false;<br />
}<br />
}<br />
}<br />
});<br />
Text text2 = new Text(shell, SWT.SINGLE|SWT.BORDER);<br />
text2.setText("Can Traverse");<br />
shell.pack();<br />
shell.open();<br />
while (!shell.isDisposed()) {<br />
if (!display.readAndDispatch())<br />
display.sleep();<br />
}<br />
display.dispose();<br />
}<br />
}</source><br />
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<!-- end source code --><br />
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== Set Tab list for focus transfer ==<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.layout.RowLayout;<br />
import org.eclipse.swt.widgets.Button;<br />
import org.eclipse.swt.widgets.Control;<br />
import org.eclipse.swt.widgets.Display;<br />
import org.eclipse.swt.widgets.Shell;<br />
public class TabListFocusTransfer {<br />
public static void main(String[] args) {<br />
Display display = new Display();<br />
Shell shell = new Shell(display);<br />
shell.setLayout(new RowLayout());<br />
Button b1 = new Button(shell, SWT.PUSH);<br />
b1.setText("1");<br />
Button b2 = new Button(shell, SWT.RADIO);<br />
b2.setText("2");<br />
Button b3 = new Button(shell, SWT.RADIO);<br />
b3.setText("3");<br />
Button b4 = new Button(shell, SWT.RADIO);<br />
b4.setText("4");<br />
Button b5 = new Button(shell, SWT.PUSH);<br />
b5.setText("5");<br />
Control[] tabList1 = new Control[] { b2, b1, b3, b5, b4 };<br />
shell.setTabList(tabList1);<br />
shell.pack();<br />
shell.open();<br />
while (!shell.isDisposed()) {<br />
if (!display.readAndDispatch())<br />
display.sleep();<br />
}<br />
display.dispose();<br />
}<br />
}</source><br />
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<!-- end source code --></div>
Admin