Alfredo Braunstein wrote:
> John Levon wrote:
>
>> Strikes me as a highly dubious thing to do, but since I'm not doing
>> any
>
> Why?
Actually, what would be nice is
class InsetOld {
public:
void metrics(MetricsInfo & mi, Dimension & dim) const {
priv_metrics(mi, dim);
dim_ = dim;
}
void draw(PainterInfo & pi, int x, int y) const {
priv_draw(pi, x, y);
xo_ = x;
yo_ = y;
}
private:
virtual
void priv_metrics(MetricsInfo & mi, Dimension & dim) const = 0;
virtual
void priv_draw(PainterInfo & pi, int x, int y) const = 0;
mutable dimension dim_;
mutable int xo_;
mutable int yo_;
};
--
Angus
