public interface SnapPositioning Canvas.snapTo and related properties for positioning widgets relative to other widgets edges and corners. Snapped widgets will then move with the widget they are "snapped to" whenever that widget moves.Canvas.getSnapPosition(com.smartgwt.client.widgets.Canvas, java.lang.String, com.smartgwt.client.widgets.Canvas), Canvas.setSnapOffsetTop(java.lang.Integer), Canvas.getSnapTo(), Canvas.setSnapEdge(java.lang.String), Canvas.getSnapEdge(), Canvas.getSnapTo(), Canvas.getSnapEdge(), Canvas.getSnapOffsetLeft(), Canvas.getSnapOffsetTop(), PointerSettings.getSnapTo(), PointerSettings.getSnapOffsetLeft(), PointerSettings.getSnapOffsetTop(), TourStep.getPointerSnapTo()