com.maryanovsky.gwtutils.client.iphone.ui.gesture
Class NativeGestureEvent

java.lang.Object
  com.google.gwt.core.client.JavaScriptObject
      com.google.gwt.dom.client.NativeEvent
          com.maryanovsky.gwtutils.client.iphone.ui.gesture.NativeGestureEvent

public class NativeGestureEvent
extends NativeEvent

A JavaScript overlay type for native gesture events.

Author:

Maryanovsky Alexander

Field Summary

Fields inherited from class com.google.gwt.dom.client.NativeEvent

BUTTON_LEFT, BUTTON_MIDDLE, BUTTON_RIGHT

Constructor Summary

protected

NativeGestureEvent() Protected constructor, required for JavaScript overlay types.

Method Summary

double	getRotation() Returns the rotation induced by this event, in degrees, where clockwise rotation is represented by a positive value and counter-clockwise by a negative value.
double	getScale() Returns the scale change induced by this event.

Methods inherited from class com.google.gwt.dom.client.NativeEvent

getAltKey, getButton, getClientX, getClientY, getCtrlKey, getCurrentEventTarget, getEventTarget, getKeyCode, getMetaKey, getMouseWheelVelocityY, getRelatedEventTarget, getScreenX, getScreenY, getShiftKey, getString, getType, preventDefault, stopPropagation

Methods inherited from class com.google.gwt.core.client.JavaScriptObject

cast, createArray, createFunction, createObject, equals, hashCode, toSource, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

NativeGestureEvent

protected NativeGestureEvent()

Protected constructor, required for JavaScript overlay types.

Method Detail

getRotation

public final double getRotation()

Returns the rotation induced by this event, in degrees, where clockwise rotation is represented by a positive value and counter-clockwise by a negative value.

getScale

public final double getScale()

Returns the scale change induced by this event. The value returned represents the distance between the two finger, as a fraction of the initial distance. This way, a value greater than 1.0 represents a zoom-in gesture, while a value smaller than 1.0, a zoom-out gesture.