protected class EditElementMouseTransformFactory._MoveControlPointTransform extends AbstractMouseTransform
Constructor and Description |
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EditElementMouseTransformFactory._MoveControlPointTransform(Element target,
int pointIndex,
EditPointConstraint constraint,
java.lang.String helpMessage,
Grid grid) |
Modifier and Type | Method and Description |
---|---|
java.awt.Cursor |
getCursor()
Return the cursor for this MouseTransform
|
java.lang.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 |
process(PEMouseEvent e)
Called when the mouse is dragged.
|
java.lang.String |
toString() |
getClone, getTarget, paint, start
public EditElementMouseTransformFactory._MoveControlPointTransform(Element target, int pointIndex, EditPointConstraint constraint, java.lang.String helpMessage, Grid grid)
target
- the element upon which is transform will actpointIndex
- index of the Element's point that will be movedgrid
- the Grid instance used for alignment (if it's snap-on)constraint
- the geometrical constraint to be used when moving control-points ; may be nullhelpMessage
- if non-null, this will be displayed on mouse-move events instead of the default help-message
for this mouse-transform.jpicedt.graphic.model.Element.setPoint
public void process(PEMouseEvent e)
public boolean next(PEMouseEvent e)
next
in interface MouseTransform
next
in class AbstractMouseTransform
public java.lang.String getHelpMessage()
MouseTransform
public java.lang.String toString()
toString
in class java.lang.Object
public java.awt.Cursor getCursor()
MouseTransform
PicGroup
, returns a cursor according to
pointIndex
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