/**
* Register itself at the given event source.
*
* @param eventSource The emitter of the mouse events.
* @param lassoMode {@code true} to enable lasso mode, {@code false} to disable it.
*/
public void register(NavigatableComponent eventSource, boolean lassoMode) {
this.lassoMode = lassoMode;
eventSource.addMouseListener(this);
eventSource.addMouseMotionListener(this);
selectionEndedListener.addPropertyChangeListener(this);
eventSource.addPropertyChangeListener(
"scale",
new PropertyChangeListener() {
@Override
public void propertyChange(PropertyChangeEvent evt) {
if (mousePosStart != null) {
paintRect();
mousePos = mousePosStart = null;
}
}
});
}
