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| 17. 18. 11. 添加默认选择事件监听文字控件 |
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import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.RowLayout;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Listener;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;
public class TextSelectionListener {
public static void main(String[] args) {
Display display = new Display();
Shell shell = new Shell(display);
shell.setLayout(new RowLayout());
Text text = new Text (shell, SWT.SINGLE | SWT.BORDER);
text.setText ("some text");
text.addListener (SWT.DefaultSelection, new Listener () {
public void handleEvent (Event e) {
System.out.println (e.widget + " - Default Selection");
}
});
shell.pack();
shell.open();
while (!shell.isDisposed()) {
if (!display.readAndDispatch())
display.sleep();
}
display.dispose();
}
}
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