SWT.Deiconify

The de-iconify event type (value is 20).

@see org.eclipse.swt.widgets.Widget#addListener @see org.eclipse.swt.widgets.Display#addFilter @see org.eclipse.swt.widgets.Event

@see org.eclipse.swt.widgets.Shell#addShellListener @see org.eclipse.swt.events.ShellListener#shellDeiconified @see org.eclipse.swt.events.ShellEvent