SWT.MouseDown

The mouse down event type (value is 3).

@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.Control#addMouseListener @see org.eclipse.swt.events.MouseListener#mouseDown @see org.eclipse.swt.events.MouseEvent