public void updateResizable(){
  List constraints=dockPanel.getConstraints(getChildren());
  boolean canResize=DockConstraint.canResize(constraints);
  if (resizable && !canResize) {
    makeNotResizable();
  }
  if (!resizable && canResize) {
    makeResizable();
  }
}

public void updateResizable ( ) { List constraints = dockPanel . getConstraints ( getChildren ( ) ) ; boolean canResize = DockConstraint . canResize ( constraints ) ; if ( resizable && ! canResize ) { makeNotResizable ( ) ; } if ( ! resizable && canResize ) { makeResizable ( ) ; } }
make the dock wrapper ' s border reflect its resizability
