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/*
* Shell example snippet: prevent escape from closing a dialog
*
* For a list of all SWT example snippets see
* http://dev.eclipse.org/viewcvs/index.cgi/%7Echeckout%7E/platform-swt-home/dev.html#snippets
*/
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Listener;
import org.eclipse.swt.widgets.Shell;
public class Snippet4 {
public static void main(String[] args) {
Display display = new Display();
final Shell shell = new Shell(display);
Button b = new Button(shell, SWT.PUSH);
b.setText("Open Dialog ...");
b.pack();
b.setLocation(10, 10);
b.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent se) {
Shell dialog = new Shell(shell, SWT.DIALOG_TRIM);
dialog.addListener(SWT.Traverse, new Listener() {
public void handleEvent(Event e) {
if (e.detail == SWT.TRAVERSE_ESCAPE) {
e.doit = false;
}
}
});
dialog.open();
}
});
shell.open();
while (!shell.isDisposed()) {
if (!display.readAndDispatch())
display.sleep();
}
display.dispose();
}
}
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