[haiku-development] Re: RoundRect ButtonFrame
- From: Pete Goodeve <pete.goodeve@xxxxxxxxxxxx>
- To: haiku-development@xxxxxxxxxxxxx
- Date: Sun, 25 Mar 2012 15:59:26 -0700
On Sun, Mar 25, 2012 at 05:49:44PM -0400, John Scipione wrote:
> On Mar 25, 2012, at 5:40 PM, Pete Goodeve <pete.goodeve@xxxxxxxxxxxx>
> wrote:
> >>If your custom buttons do their own drawing then it shouldn't be a
> >>problem, this only applies to buttons drawn by ControlLook.
> >
> >Well, no. That's the thing. I call the standard BButton::Draw(),
> >and then
> >add stuff on top (a persistent state representation). Probably no
> >conflict in this particular case, but you never know.
>
> Well you shouldn't do that, you should copy the Draw code from
> BControlLook and the modify it from there.
That is *exactly* contrary to the concept of deriving from the base class!!
You don't copy code -- you use it!
-- Pete --
Other related posts:
