com.allen_sauer.gwt.dnd.client.util

Interface Location

All Known Implementing Classes:

AbstractLocation, CoordinateLocation, WidgetLocation

public interface Location

Class representing a location defined by left (x) and top (y) coordinates.

Method Summary

Methods

Modifier and Type	Method and Description
int	getLeft() Get x coordinate.
int	getTop() Get the y coordinate.
Location	newLocationSnappedToGrid(int gridX, int gridY) Return a new location, snapped to the grid based on a spacing of (gridX, gridY).

Method Detail

getLeft

int getLeft()

Get x coordinate.

Returns:

the left offset in pixels

getTop

int getTop()

Get the y coordinate.

Returns:

the top offset in pixels

newLocationSnappedToGrid

Location newLocationSnappedToGrid(int gridX,
                                int gridY)

Return a new location, snapped to the grid based on a spacing of (gridX, gridY).

Parameters:

gridX - the horizontal grid spacing in pixels

gridY - the vertical grid spacing in pixels

Returns:

the new location