Hello,
I build a menu dymamically by add()ing the items and want to change
some attributes. What is the proper way to do that? Background: The
Fl_Menu_::menu() function returns a pointer to the array of Fl_Menu_Items
as a *const* pointer. The set-functions of class Fl_Menu_Item however
require non-constantness. Currently I cast simply away the 'const' as in
the following example:
void add_red_item ( Fl_Menu_* colors )
{
int pos = colors->add ("Red", 0, 0);
Fl_Menu_Item* array = const_cast<Fl_Menu_Item*>( colors->menu() );
// Change color of added item to Red
array[ pos ].labelcolor (FL_RED);
}
Is there a more proper way without the cast? (Fltk 1)
Thanks,
Hartmut
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