On 07/16/11 06:15, Dmitrij K wrote:
> Albrecht Schlosser <[email protected]> wrote:
>
>> -#define SCROLLBAR_SIZE 16
>> +#define SCROLLBAR_SIZE (Fl::scrollbar_size())
>
>
> Perhaps it will to have conflicts for names of variables from users
> (SCROLLBAR_SIZE),
> But maybe and not...
It shouldn't conflict because the above #define is in
the .cxx file, which is not exposed to users.
If it had been in the .H file, then yes, that would be
a conflict.. but not the case here, so Albrecht's suggestion
would be OK.
When the _scrollbar_size member is added, there would need
to be some special logic when finding the scrollbar size
to be consistent with the other widgets, eg:
int actual_size = _scrollbar_size ? _scrollbar_size :
Fl::scrollbar_size();
This allows the widget to have its own 'local' size for the
scrollbar, or the default which would be _scrollbar_size being
set to zero, using the global scrollbar size instead.
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