SWT.Arm

The arm event type (value is 30).

@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.MenuItem#addArmListener @see org.eclipse.swt.events.ArmListener#widgetArmed @see org.eclipse.swt.events.ArmEvent