jpicedt.graphic.toolkit
Class EditPointMouseTransformFactory.EditSmoothCoeffTransform

java.lang.Object
  jpicedt.graphic.toolkit.EditPointMouseTransformFactory.EditSmoothCoeffTransform

All Implemented Interfaces:

MouseTransform

Enclosing class:

EditPointMouseTransformFactory

protected class EditPointMouseTransformFactory.EditSmoothCoeffTransform
extends Object
implements MouseTransform

a mouse-transform that edit smooth-coefficients for a PicSmoothPolygon (edit ALL selected points at once)

Constructor Summary

protected

EditPointMouseTransformFactory.EditSmoothCoeffTransform()

Method Summary

Cursor	getCursor() Return the cursor for this MouseTransform
String	getHelpMessage() Return a help-message for the UI, that makes sense with this transform.
boolean	next(PEMouseEvent e) Called when the mouse is released.
void	paint(Graphics2D g, Rectangle2D allocation, double scale) Allows the MouseTransform to do specific graphic rendering when it's operating.
void	process(PEMouseEvent e) Called when the mouse is dragged.
void	start(PEMouseEvent e) Called when the mouse is pressed.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

EditPointMouseTransformFactory.EditSmoothCoeffTransform

protected EditPointMouseTransformFactory.EditSmoothCoeffTransform()

Method Detail

start

public void start(PEMouseEvent e)

Called when the mouse is pressed. The transform should do the initialization work here.

Specified by:

start in interface MouseTransform

Since:

jpicedt 1.4

process

public void process(PEMouseEvent e)

Called when the mouse is dragged. This implementation updates the current smooth coefficient value from the vertical mouse position, and update the target polygon accordingly.

Specified by:

process in interface MouseTransform

next

public boolean next(PEMouseEvent e)

Called when the mouse is released. Fires an end-undoable-event.

Specified by:

next in interface MouseTransform

Returns:

true if there's another task in the sequence, false if mouse-transform has completed with this mouse-event.

getHelpMessage

public String getHelpMessage()

Description copied from interface: MouseTransform

Return a help-message for the UI, that makes sense with this transform.

Specified by:

getHelpMessage in interface MouseTransform

Returns:

a help-message for the UI, that makes sense with this transform.

paint

public void paint(Graphics2D g,
                  Rectangle2D allocation,
                  double scale)

Allows the MouseTransform to do specific graphic rendering when it's operating. This implementation does nothing.

Specified by:

paint in interface MouseTransform

Since:

jpicedt 1.3.2

toString

public String toString()

Overrides:

toString in class Object

Returns:

a textual representation of this transform for debugging purpose

getCursor

public Cursor getCursor()

Description copied from interface: MouseTransform

Return the cursor for this MouseTransform

Specified by:

getCursor in interface MouseTransform

Returns:

a cursor adequate with this mouse-transform, delegating to CursorFactory.