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Re: [platform-swt-dev] Focus Out Problem
|
So many replies...
----- Original Message Follows -----
From: "z_hossain@xxxxxxxxxx" <z_hossain@xxxxxxxxxx>
To: platform-swt-dev@xxxxxxxxxxx
Subject: [platform-swt-dev] Focus Out Problem
Date: Tue, 10 Feb 2009 23:27:58 -0800
> How do I receive the Focus out event for all the widgets
> in an application for SWT GTK?
> It is possible in SWT Win32. Thanks in advance.
>
> public class FocusTest {
>
> public static void main (String [] args) {
> Display display = new Display ();
> Shell shell = new Shell (display);
> Label label = new Label (shell, SWT.NONE);
> label.setText ("Enter your name:");
> Text text = new Text (shell, SWT.BORDER);
> text.setLayoutData (new RowData (100, SWT.DEFAULT));
> Button ok = new Button (shell, SWT.PUSH);
> ok.setText ("OK");
> ok.addSelectionListener(new SelectionAdapter() {
> public void widgetSelected(SelectionEvent e) {
> System.out.println("OK");
> }
> });
> Button cancel = new Button (shell, SWT.PUSH);
> cancel.setText ("Cancel");
> cancel.addSelectionListener(new SelectionAdapter() {
> public void widgetSelected(SelectionEvent e) {
> System.out.println("Cancel");
> }
> });
> display.addFilter(SWT.FocusIn, new Listener() {
> @Override
> public void handleEvent(Event event) {
> System.out.println("Focus In");
> }
>
> });
> display.addListener(SWT.FocusOut, new Listener() {
> @Override
> public void handleEvent(Event event) {
> System.out.println("Focus Out"); //Never
> printed
> }
> });
> shell.setDefaultButton (cancel);
> shell.setLayout (new RowLayout ());
> shell.pack ();
> shell.open ();
> while (!shell.isDisposed ()) {
> if (!display.readAndDispatch ()) display.sleep ();
> }
> display.dispose ();
> }
> }
>
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