org.vectomatic.svg.edit.client.command.dnd

Class DndMoveHandler

java.lang.Object

org.vectomatic.svg.edit.client.command.dnd.DndHandlerBase

org.vectomatic.svg.edit.client.command.dnd.DndMoveHandler

All Implemented Interfaces:

IDndHandler

public class DndMoveHandler
extends DndHandlerBase

Class to manage intra-model reorder drag-and-drop interactions and inter-model move drag-and-drop interactions

Author:

laaglu

Constructor Summary

Constructors

Constructor and Description
DndMoveHandler()

Method Summary

Modifier and Type	Method and Description
void	createCommands(List<SVGElementModel> sourceElements, SVGElementModel target, DndCommandFactory.DropGesture dropGesture) Creates the commands which represent the drag and drop operation
String	getMessage(List<SVGElementModel> sourceElements) Returns the text which appears in the ghost during a drag and drop operation
String	getOperationCssAttr() Returns the DOM attribute value which trigger the display of the proper icons in the drag ghost using a CSS rule

Methods inherited from class org.vectomatic.svg.edit.client.command.dnd.DndHandlerBase

getKeyCode, getSourceElementNames, isValidSource, isValidTarget

Methods inherited from class java.lang.Object

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

Constructor Detail

DndMoveHandler

public DndMoveHandler()

Method Detail

getOperationCssAttr

public String getOperationCssAttr()

Description copied from interface: IDndHandler

Returns the DOM attribute value which trigger the display of the proper icons in the drag ghost using a CSS rule

Returns:

a DOM attribute value

getMessage

public String getMessage(List<SVGElementModel> sourceElements)

Description copied from interface: IDndHandler

Returns the text which appears in the ghost during a drag and drop operation

Parameters:

sourceElements - The elements being dragged

Returns:

createCommands

public void createCommands(List<SVGElementModel> sourceElements,
                           SVGElementModel target,
                           DndCommandFactory.DropGesture dropGesture)

Description copied from interface: IDndHandler

Creates the commands which represent the drag and drop operation

Parameters:

sourceElements - The drag source elements

target - The drop target elements

dropGesture - The drop gesture