>
> Looking back at your original post, if you're saying
> size_range(W,0)
> is setting (changing?) the windows height to zero, that sounds like
> an FLTK bug, as size_range() shouldn't change the size of the window.
>
Yes, that's what I'm saying.
> I don't see this myself, though. At least not on linux with
> fltk-1.1.x;
I'm using fltk-1.1.x on solaris, but I'm viewing it with an X server
on a pc, which may have something to do with it.
>
> Example:
>
> #include <FL/Fl.H>
> #include <FL/Fl_Window.H>
> int main() {
> Fl_Window *win = new Fl_Window(400,300,"Example Wizard");
> win->end();
> win->size_range(400,0); // minw, minh
> win->show();
> return(Fl::run());
> }
>
Yes, your example sets the window height to zero on my platform.
> In noodling with the above, it seems that the '0' tells FLTK to keep
> the default; if I set 'minh=0', I can't make my window smaller than
> about 50 pixels before it 'stops'. This is the same as the default
> behavior, ie. if I comment out size_range() altogether, so it is
> likely a 'default'.
>
> If I change the minh=0 to minh=5, then it will let me size the
> window down to 5 pixels in height.
Right. As discussed in the original post, setting minh=1 closely
approximates the desired behavior. Also note that
size_range(400, 0, -1, -1) works as expected.
>
> The docs don't indicate zero as being a special value for minw/minh,
Right. I suspect that the implementation of what to do when
maxh == minh is confused about what to do when both are zero.
Unless one buys into the idea that zero is a value that fltk
might pick as a "maximum size so that the window will fill
the screen"
Best,
Stan
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