Caplin Trader 4.5.2

Class: module:caplin/element/handler/ImagePressHandler

module:caplin/element/handler/ImagePressHandler

Constructor

new module:caplin/element/handler/ImagePressHandler()

Applies the specified numeric value as a negative "top" when the control is pressed by the user. The events that will trigger the setting of the value are "mousedown" which uses the control attribute value "top-mousedown" and "mouseup" which uses the attribute value "top-mouseover".
Extends:
Deprecated:

Extends

Methods

finalise(renderer)

Allows the handler to perform tear-down on the renderer. This method is called after the renderer is unbound from the view.
Parameters:
Name Type Description
renderer module:caplin/element/Renderer The renderer that is being finalised.
Inherited From:

initialise(renderer, attributes)

Allows the handler to perform any initialisation code on the renderer. This method is called after the renderer is bound to the view for the first time. Implementing this method is optional.
Parameters:
Name Type Description
renderer module:caplin/element/Renderer The renderer that is being initialised
attributes object Any configuration parameters for this handler.
Inherited From: