Package jpicedt.graphic.toolkit

Class EditElementMouseTransformFactory

java.lang.Object

jpicedt.graphic.toolkit.AbstractMouseTransformFactory

jpicedt.graphic.toolkit.EditElementMouseTransformFactory

All Implemented Interfaces:

MouseTransformFactory

public class EditElementMouseTransformFactory
extends AbstractMouseTransformFactory

A factory that produces MouseTransform's that may be plugged into the SelectionTool mouse tool.

Since:

jPicEdt 1.3.2

Version:

$Id: EditElementMouseTransformFactory.java,v 1.20.2.1 2007/09/02 11:56:28 reynal Exp $

Author:

Sylvain Reynal

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected class	EditElementMouseTransformFactory._MoveControlPointTransform	a mouse-transform that moves element's end-points, ie aka scales elements
protected class	EditElementMouseTransformFactory._MoveElementTransform	A mouse-transform that can translate an element, or a group of element.
protected class	EditElementMouseTransformFactory.MoveControlPointTransform	a mouse-transform that moves element's end-points, ie aka scales elements.
protected class	EditElementMouseTransformFactory.MoveElementTransform	A mouse-transform that can translate an element, or a group of element.
protected class	EditElementMouseTransformFactory.SelectElementsInAreaTransform	a mouse-transform that selects all elements inside a rectangle dragged by the user
protected class	EditElementMouseTransformFactory.UnselectTransform

Nested classes/interfaces inherited from class jpicedt.graphic.toolkit.AbstractMouseTransformFactory

AbstractMouseTransformFactory.HelpMessageMouseTransform, AbstractMouseTransformFactory.InvalidMouseTransform, AbstractMouseTransformFactory.SelectAreaTransform

Constructor Summary

Constructors

Constructor	Description
EditElementMouseTransformFactory(EditorKit kit)

Method Summary

Modifier and Type	Method	Description
MouseTransform	createMouseTransform(PEMouseEvent e)	Return a MouseTransform whose type is adequate with the given mouse-event.

Methods inherited from class jpicedt.graphic.toolkit.AbstractMouseTransformFactory

flush, getEditorKit, init, paint

Methods inherited from class java.lang.Object

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

Constructor Detail

EditElementMouseTransformFactory

public EditElementMouseTransformFactory(EditorKit kit)

Parameters:

kit - the hosting editor-kit

Method Detail

createMouseTransform

public MouseTransform createMouseTransform(PEMouseEvent e)

Return a MouseTransform whose type is adequate with the given mouse-event. This can be null if no MouseTransform matches the given event.

Basically, we work with the following modifiers : Shift, Control, Alt. Other modifiers must be excluded, given their poor support on MacOS platforms, and their odd behaviours on some Unices. Similarly, double-click events should be avoided since these are rather hard to deal with seeing that a single-click event is ALWAYS posted beforehands.