com.yworks.yfiles.view.input

Class RectangleReshapeHandleProvider

java.lang.Object

com.yworks.yfiles.view.input.AbstractReshapeHandleProvider

com.yworks.yfiles.view.input.RectangleReshapeHandleProvider

All Implemented Interfaces:

IReshapeHandleProvider

public class RectangleReshapeHandleProvider
extends AbstractReshapeHandleProvider

A simple convenience implementation of an IReshapeHandleProvider that returns handles that modify a IMutableRectangle.

Constructor Summary

Constructors

Constructor and Description
RectangleReshapeHandleProvider(IMutableRectangle rectangle) Creates a default instance that provide handles for each of the positions given for the rectangle.
RectangleReshapeHandleProvider(IMutableRectangle rectangle, HandlePositions handlePositions) Creates a default instance that provide handles for each of the positions given for the rectangle.

Method Summary

Modifier and Type	Method and Description
IHandle	getHandle(IInputModeContext context, HandlePositions position) Provides a IHandle that uses the rectangle instance to perform the actual reshaping.
protected IMutableRectangle	getRectangle() The rectangle to read the current state from.

Methods inherited from class com.yworks.yfiles.view.input.AbstractReshapeHandleProvider

getAvailableHandles, getHandlePositions, getMaximumSize, getMinimumEnclosedArea, getMinimumSize, setHandlePositions, setMaximumSize, setMinimumEnclosedArea, setMinimumSize

Methods inherited from class java.lang.Object

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

Constructor Detail

RectangleReshapeHandleProvider

public RectangleReshapeHandleProvider(IMutableRectangle rectangle)

Creates a default instance that provide handles for each of the positions given for the rectangle.

Parameters:

rectangle - The rectangle to create handles for.

RectangleReshapeHandleProvider

public RectangleReshapeHandleProvider(IMutableRectangle rectangle,
                                      HandlePositions handlePositions)

Creates a default instance that provide handles for each of the positions given for the rectangle.

Parameters:

rectangle - The rectangle to create handles for.

handlePositions - A bitwise combination of all handle positions this instance should provide a handle for.

Method Detail

getHandle

public IHandle getHandle(IInputModeContext context,
                         HandlePositions position)

Provides a IHandle that uses the rectangle instance to perform the actual reshaping.

This method may be called for each possible single position contained in the set as returned by IReshapeHandleProvider.getAvailableHandles(IInputModeContext).

Specified by:

getHandle in interface IReshapeHandleProvider

Specified by:

getHandle in class AbstractReshapeHandleProvider

Parameters:

context - The context for which the handles are queried.

position - The position to provide an instance for.

Returns:

A handle implementation.

getRectangle

protected final IMutableRectangle getRectangle()

The rectangle to read the current state from.

Returns:

The Rectangle.