private void notify_changed(object sender, CellCoords e)
{
if (changed != null)
{
changed(this, e);
}
}
public void do_changed(CellCoords e)
{
if (e == null)
{
invalidate_all();
}
else if (e.Column < 0)
{
if (e.Row < 0)
{
invalidate_all();
}
else
{
invalidate_row(e.Row);
}
}
else if (e.Row < 0)
{
invalidate_column(e.Column);
}
else
{
invalidate_cell(e.Column, e.Row);
}
}
bool ISendUserActions.do_longpress(double x, double y)
{
CellCoords cc = find_cell(x, y);
if (cc != null)
{
if (LongPress != null)
{
LongPress(this, cc);
}
return(true);
}
else
{
return(false);
}
}
bool ISendUserActions.do_doubletap(double x, double y)
{
CellCoords cc = find_cell(x, y);
if (cc != null)
{
if (DoubleTap != null)
{
DoubleTap(this, cc);
}
return(true);
}
else
{
return(false);
}
}
private void on_chained_change(object sender, CellCoords e)
{
_cache.do_changed(e);
}
