http://www.jexp.ru/index.php?action=history&feed=atom&title=Java_by_API%2Forg.eclipse.swt.events%2FKeyEvent 2026-04-23T11:06:55Z История изменений этой страницы в вики MediaWiki 1.30.0 http://www.jexp.ru/index.php?title=Java_by_API/org.eclipse.swt.events/KeyEvent&diff=1813&oldid=prev 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/org.eclipse.swt.events/KeyEvent&diff=1814&oldid=prev 2010-05-31T14:38:04Z

<p>1 версия</p> <p><b>Новая страница</b></p><div>== KeyEvent: character ==<br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> &lt;!-- start source code --&gt;<br /> <br /> &lt;source lang=&quot;java&quot;&gt;<br /> <br /> import org.eclipse.swt.SWT;<br /> import org.eclipse.swt.events.KeyEvent;<br /> import org.eclipse.swt.events.KeyListener;<br /> import org.eclipse.swt.layout.RowLayout;<br /> import org.eclipse.swt.widgets.rubo;<br /> import org.eclipse.swt.widgets.Display;<br /> import org.eclipse.swt.widgets.Shell;<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, 200);<br /> s.setText(&quot;A KeyListener Example&quot;);<br /> s.setLayout(new RowLayout());<br /> final Combo c = new Combo(s, SWT.DROP_DOWN | SWT.BORDER);<br /> c.add(&quot;A&quot;);<br /> c.add(&quot;B&quot;);<br /> c.add(&quot;C&quot;);<br /> c.add(&quot;D&quot;);<br /> c.addKeyListener(new KeyListener() {<br /> String selectedItem = &quot;&quot;;<br /> public void keyPressed(KeyEvent e) {<br /> if (c.getText().length() &gt; 0) {<br /> return;<br /> }<br /> String key = Character.toString(e.character);<br /> String[] items = c.getItems();<br /> for (int i = 0; i &lt; items.length; i++) {<br /> if (items[i].toLowerCase().startsWith(key.toLowerCase())) {<br /> c.select(i);<br /> selectedItem = items[i];<br /> return;<br /> }<br /> }<br /> }<br /> public void keyReleased(KeyEvent e) {<br /> if (selectedItem.length() &gt; 0)<br /> c.setText(selectedItem);<br /> selectedItem = &quot;&quot;;<br /> }<br /> });<br /> s.open();<br /> while (!s.isDisposed()) {<br /> if (!d.readAndDispatch())<br /> d.sleep();<br /> }<br /> d.dispose();<br /> }<br /> }<br /> <br /> &lt;/source&gt;<br /> <br /> <br /> &lt;!-- end source code --&gt;</div>

Admin