y.view
Class MoveSnapContext.MovingPortInfo

java.lang.Object
  y.view.MoveSnapContext.MovingInfo
      y.view.MoveSnapContext.MovingPortInfo

Enclosing class:

MoveSnapContext

public static class MoveSnapContext.MovingPortInfo
extends MoveSnapContext.MovingInfo

Concrete subclass of MoveSnapContext.MovingInfo that describes the movement of a Port.

Constructor Summary

MoveSnapContext.MovingPortInfo(Port port, YPoint originalLocation, byte mode)
Creates a new instance for the given port, location and mode

Method Summary

void	applyLocation(double dx, double dy) Calls Port.setOffsets(double, double) according to the movement constraints.
Port	getPort() Yields the port this instance acts on.

Methods inherited from class y.view.MoveSnapContext.MovingInfo

getOriginalLocation, isFreelyMovable, isHorizontallyFixed, isVerticallyFixed

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MoveSnapContext.MovingPortInfo

public MoveSnapContext.MovingPortInfo(Port port,
                                      YPoint originalLocation,
                                      byte mode)

Creates a new instance for the given port, location and mode

Parameters:

port - The port to move

originalLocation - The absolute location of the port before the move started.

mode - The mode of the movement, which is a bitwise combination of MoveSnapContext.MOVE_X, MoveSnapContext.MOVE_Y, or MoveSnapContext.MOVE_XY.

Method Detail

getPort

public Port getPort()

Yields the port this instance acts on.

applyLocation

public void applyLocation(double dx,
                          double dy)

Calls Port.setOffsets(double, double) according to the movement constraints.

Specified by:

applyLocation in class MoveSnapContext.MovingInfo

Parameters:

dx - The delta in x coordinate direction of the move since the movement started.

dy - The delta in y coordinate direction of the move since the movement started.