SimpleDragHandler¶

Overview¶

Basic dragging for a node.

@author Jonathan Olson <jonathan.olson@colorado.edu>

Class SimpleDragHandler¶

@deprecated - please use DragListener for new code

import { SimpleDragHandler } from 'scenerystack/scenery';

Constructor¶

new SimpleDragHandler( options )¶

Instance Methods¶

startDrag( event )¶

@public

@param {SceneryEvent} event

endDrag( event )¶

@public

@param {SceneryEvent} event

interrupt()¶

Called when input is interrupted on this listener, see https://github.com/phetsims/scenery/issues/218 @public

tryToSnag( event )¶

@public

@param {SceneryEvent} event

tryTouchToSnag( event )¶

@public

@param {SceneryEvent} event

dispose()¶

Disposes this listener, releasing any references it may have to a pointer. @public

Static Methods¶

createForwardingListener( down, options )¶

Creates an input listener that forwards events to the specified input listener @public

See https://github.com/phetsims/scenery/issues/639

@param {function(SceneryEvent)} down - down function to be added to the input listener @param {Object} [options] @returns {Object} a scenery input listener

Source Code¶

See the source for SimpleDragHandler.js in the scenery repository.