protected virtual bool CanOpenTop(float xv, float yv)
{
return((null != CanOpenEdgeCallback && CanOpenEdgeCallback.CanOpenTop(this, xv, yv)) || LayerScrollY <= VerticalLayerScrollMin);
}
protected virtual bool CanOpenBottom(float xv, float yv)
{
return((null != CanOpenEdgeCallback && CanOpenEdgeCallback.CanOpenBottom(this, xv, yv)) || LayerScrollY >= VerticalLayerScrollMax);
}
protected virtual bool CanOpenRight(float xv, float yv)
{
return((null != CanOpenEdgeCallback && CanOpenEdgeCallback.CanOpenRight(this, xv, yv)) || LayerScrollX >= HorizontalLayerScrollMax);
}
