com.googlecode.wicket.kendo.ui.interaction.droppable

Interface IDroppableListener

All Superinterfaces:

org.apache.wicket.util.io.IClusterable, Serializable

All Known Implementing Classes:

Droppable, DroppableAdaper

public interface IDroppableListener
extends org.apache.wicket.util.io.IClusterable

Event listener shared by the Droppable widget and the DroppableBehavior

Author:

Sebastien Briquet - sebfz1

Method Summary

Modifier and Type	Method and Description
boolean	isDragEnterEventEnabled() Indicates whether the 'enter' event is enabled. If true, the onDragEnter(AjaxRequestTarget, Component) event will be triggered.
boolean	isDragLeaveEventEnabled() Indicates whether the 'leave' event is enabled. If true, the onDragLeave(AjaxRequestTarget, Component) event will be triggered.
void	onDragEnter(org.apache.wicket.ajax.AjaxRequestTarget target, org.apache.wicket.Component component) Triggered when a component with DraggableBehavior enters the droppable area
void	onDragLeave(org.apache.wicket.ajax.AjaxRequestTarget target, org.apache.wicket.Component component) Triggered when a component with DraggableBehavior leaves the droppable area
void	onDrop(org.apache.wicket.ajax.AjaxRequestTarget target, org.apache.wicket.Component component) Triggered when a component with DraggableBehavior has been dropped

Method Detail

isDragEnterEventEnabled

boolean isDragEnterEventEnabled()

Indicates whether the 'enter' event is enabled.
If true, the onDragEnter(AjaxRequestTarget, Component) event will be triggered.

Returns:

false by default

isDragLeaveEventEnabled

boolean isDragLeaveEventEnabled()

Indicates whether the 'leave' event is enabled.
If true, the onDragLeave(AjaxRequestTarget, Component) event will be triggered.

Returns:

false by default

onDragEnter

void onDragEnter(org.apache.wicket.ajax.AjaxRequestTarget target,
                 org.apache.wicket.Component component)

Triggered when a component with DraggableBehavior enters the droppable area

Parameters:

target - the AjaxRequestTarget

component - the component with DraggableBehavior

See Also:

isDragEnterEventEnabled()

onDragLeave

void onDragLeave(org.apache.wicket.ajax.AjaxRequestTarget target,
                 org.apache.wicket.Component component)

Triggered when a component with DraggableBehavior leaves the droppable area

Parameters:

target - the AjaxRequestTarget

component - the component with DraggableBehavior

See Also:

isDragLeaveEventEnabled()

onDrop

void onDrop(org.apache.wicket.ajax.AjaxRequestTarget target,
            org.apache.wicket.Component component)

Triggered when a component with DraggableBehavior has been dropped

Parameters:

target - the AjaxRequestTarget

component - the component with DraggableBehavior