com.maryanovsky.gwtutils.client.ui.touch.gestures.mouse
Class TouchMouseEventsConverter

java.lang.Object
  com.maryanovsky.gwtutils.client.ui.touch.gestures.TouchGestureRecognizer
      com.maryanovsky.gwtutils.client.ui.touch.gestures.mouse.TouchMouseEventsConverter

All Implemented Interfaces:

HasAllMouseHandlers, HasMouseDownHandlers, HasMouseMoveHandlers, HasMouseOutHandlers, HasMouseOverHandlers, HasMouseUpHandlers, HasMouseWheelHandlers, HasHandlers

public class TouchMouseEventsConverter
extends TouchGestureRecognizer
implements HasAllMouseHandlers

Generates synthetic mouse events from corresponding touch events. This is useful for widget implementers that want to add basic iPhone support without modifying their widget's API. The converter can be used in two ways:

• As a direct source of mouse events, by registering mouse handlers with it.
• As an indirect source of mouse events, by specifying a non-null target widget and the , which will cause the converter to dispatch synthetic mouse events on that widget.

Author:

Maryanovsky Alexander

Field Summary

Fields inherited from class com.maryanovsky.gwtutils.client.ui.touch.gestures.TouchGestureRecognizer

handlerManager

Constructor Summary

TouchMouseEventsConverter(Object firedEventsSource, UIObject target)
Creates a new TouchMouseEventsConverter with the specified source of fired events and the target widget on which synthetic mouse events are to be dispatched.

TouchMouseEventsConverter(Object firedEventsSource, UIObject target, H touchEventsSource)
Creates a new TouchMouseEventsConverter with the specified source of fired events and the target widget on which synthetic mouse events are to be dispatched.

Method Summary

HandlerRegistration	addMouseDownHandler(MouseDownHandler handler)
HandlerRegistration	addMouseMoveHandler(MouseMoveHandler handler)
HandlerRegistration	addMouseOutHandler(MouseOutHandler handler)
HandlerRegistration	addMouseOverHandler(MouseOverHandler handler)
HandlerRegistration	addMouseUpHandler(MouseUpHandler handler)
HandlerRegistration	addMouseWheelHandler(MouseWheelHandler handler)
void	fireEvent(GwtEvent<?> event) Fires the specified event to all its handlers.
protected void	onTouchCancel(TouchCancelEvent evt) Invoked when a touch is cancelled.
protected void	onTouchEnd(TouchEndEvent evt) Invoked when a finger touching the screen is lifted.
protected void	onTouchMove(TouchMoveEvent evt) Invoked when a finger touching the screen is moved.
protected void	onTouchStart(TouchStartEvent evt) Invoked when a touch starts.

Methods inherited from class com.maryanovsky.gwtutils.client.ui.touch.gestures.TouchGestureRecognizer

setTouchEventsSource

Methods inherited from class java.lang.Object

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

Constructor Detail

TouchMouseEventsConverter

public TouchMouseEventsConverter(Object firedEventsSource,
                                 UIObject target)

Creates a new TouchMouseEventsConverter with the specified source of fired events and the target widget on which synthetic mouse events are to be dispatched. The target widget may be null, in which case synthetic mouse events will only be sent to handlers directly registered with this TouchMouseEventsConverter.

TouchMouseEventsConverter

public TouchMouseEventsConverter(Object firedEventsSource,
                                 UIObject target,
                                 H touchEventsSource)

Creates a new TouchMouseEventsConverter with the specified source of fired events and the target widget on which synthetic mouse events are to be dispatched. The target widget may be null, in which case synthetic mouse events will only be sent to handlers directly registered with this TouchMouseEventsConverter. Additionally, you may pass the source of touch events.

Method Detail

addMouseDownHandler

public HandlerRegistration addMouseDownHandler(MouseDownHandler handler)

Specified by:

addMouseDownHandler in interface HasMouseDownHandlers

addMouseMoveHandler

public HandlerRegistration addMouseMoveHandler(MouseMoveHandler handler)

Specified by:

addMouseMoveHandler in interface HasMouseMoveHandlers

addMouseUpHandler

public HandlerRegistration addMouseUpHandler(MouseUpHandler handler)

Specified by:

addMouseUpHandler in interface HasMouseUpHandlers

addMouseOverHandler

public HandlerRegistration addMouseOverHandler(MouseOverHandler handler)

Specified by:

addMouseOverHandler in interface HasMouseOverHandlers

addMouseOutHandler

public HandlerRegistration addMouseOutHandler(MouseOutHandler handler)

Specified by:

addMouseOutHandler in interface HasMouseOutHandlers

addMouseWheelHandler

public HandlerRegistration addMouseWheelHandler(MouseWheelHandler handler)

Specified by:

addMouseWheelHandler in interface HasMouseWheelHandlers

fireEvent

public void fireEvent(GwtEvent<?> event)

Fires the specified event to all its handlers.

Specified by:

fireEvent in interface HasHandlers

Overrides:

fireEvent in class TouchGestureRecognizer

onTouchStart

protected void onTouchStart(TouchStartEvent evt)

Invoked when a touch starts.

Overrides:

onTouchStart in class TouchGestureRecognizer

onTouchMove

protected void onTouchMove(TouchMoveEvent evt)

Invoked when a finger touching the screen is moved.

Overrides:

onTouchMove in class TouchGestureRecognizer

onTouchEnd

protected void onTouchEnd(TouchEndEvent evt)

Invoked when a finger touching the screen is lifted.

Overrides:

onTouchEnd in class TouchGestureRecognizer

onTouchCancel

protected void onTouchCancel(TouchCancelEvent evt)

Invoked when a touch is cancelled.

Overrides:

onTouchCancel in class TouchGestureRecognizer