com.googlecode.mgwt.dom.client.recognizer.pinch

Interface OffsetProvider

All Known Implementing Classes:

UIObjectToOffsetProvider

public interface OffsetProvider

PinchRecognizer needs to know about display settings to calculate a pinch properly, but it should not know about widgets. THis is an abstraction interface to encapsulate that knowledge

Author:

Daniel

Method Summary

Modifier and Type	Method and Description
int	getLeft() the upper left corner of the widget
int	getTop() the upper left corner of the widget

Method Detail

getLeft

int getLeft()

the upper left corner of the widget

Returns:

the upper left corner in px

getTop

int getTop()

the upper left corner of the widget

Returns:

the upper left corner in px