Class zwt.event.MouseEventManager

A mouse event manager is used by a widget to process mouse events and dispatch them to the appropriate handlers.

Handlers are methods previously registered on the event manager to handle a specific type of event. A typical handler method has two input parameters: the object that triggered the event and the event. An optional object argument may also be passed to the handler if it was provided when dispatching the event to the event manager (see zwt.event.EventManager#onEvent).

Defined in: MouseEventManager.js.

Class Summary
Constructor Attributes	Constructor Name and Description
	zwt.event.MouseEventManager(zwt_ui_Widget_widget) Construct a mouse event manager and attach it to the specified widget.

Method Summary
Method Attributes	Method Name and Description
	addMouseDownHandler(function_handler) Add a mouse down handler.
	addMouseMoveHandler(function_handler) Add a mouse move handler.
	addMouseOutHandler(function_handler) Add a mouse out handler.
	addMouseOverHandler(function_handler) Add a mouse over handler.
	addMouseUpHandler(function_handler) Add a mouse up handler.
	removeMouseDownHandler(function_handler) Remove a mouse down handler.
	removeMouseMoveHandler(function_handler) Remove a mouse move handler.
	removeMouseOutHandler(function_handler) Remove a mouse out handler.
	removeMouseOverHandler(function_handler) Remove a mouse over handler.
	removeMouseUpHandler(function_handler) Remove a mouse up handler.

Methods borrowed from class zwt.event.UIEventManager:: finalizeEventHandling, registerElement
Methods borrowed from class zwt.event.EventManager:: addHandler, addHandlers, onEvent, removeHandler, removeHandlers

Class Detail

zwt.event.MouseEventManager(zwt_ui_Widget_widget)

Construct a mouse event manager and attach it to the specified widget.
Author: Jeremy KUHN.

Parameters:
{zwt.ui.Widget} zwt_ui_Widget_widget: The widget to monitor

See:: zwt.event.MouseEvent

Method Detail

addMouseDownHandler(function_handler)

Add a mouse down handler.

Parameters:
{Function} function_handler: The handler to add

addMouseMoveHandler(function_handler)

Add a mouse move handler.

Parameters:
{Function} function_handler: The handler to add

addMouseOutHandler(function_handler)

Add a mouse out handler.

Parameters:
{Function} function_handler: The handler to add

addMouseOverHandler(function_handler)

Add a mouse over handler.

Parameters:
{Function} function_handler: The handler to add

addMouseUpHandler(function_handler)

Add a mouse up handler.

Parameters:
{Function} function_handler: The handler to add

removeMouseDownHandler(function_handler)

Remove a mouse down handler.

Parameters:
{Function} function_handler: The handler to remove

removeMouseMoveHandler(function_handler)

Remove a mouse move handler.

Parameters:
{Function} function_handler: The handler to remove

removeMouseOutHandler(function_handler)

Remove a mouse out handler.

Parameters:
{Function} function_handler: The handler to remove

removeMouseOverHandler(function_handler)

Remove a mouse over handler.

Parameters:
{Function} function_handler: The handler to remove

removeMouseUpHandler(function_handler)

Remove a mouse up handler.

Parameters:
{Function} function_handler: The handler to remove

Classes

Class zwt.event.MouseEventManager