Hello.
I want to dynamically resize my widget, to make my label fit. But it doesn't
work as expected. To demonstrate this I want to show you my example, maybe you
can point me at my mistake:
#include <fltk/Window.h>
#include <fltk/Button.h>
#include <fltk/run.h>
#include <fltk/draw.h>
using namespace fltk;
int main(int argc, char **argv)
{
Window *window = new Window(300, 180);
window->begin();
Widget *box = new Widget(20, 20, 260, 80, "Temp");
box->box(UP_BOX);
box->labelsize(36);
box->labeltype(SHADOW_LABEL);
box->align(fltk::ALIGN_LEFT | fltk::ALIGN_TOP | fltk::ALIGN_INSIDE |
fltk::ALIGN_WRAP);
window->end();
window->resizable(box);
window->show(argc, argv); // if I put this line after box->resize(...)
everything works.
int width = box->w(),
height = box->h() / 2; // possible height of Temp word
box->resize(width, height);
return run();
}
as you see from my comment, I don't know why I can't resize my widget when it
is already displayed. I tried to use damage(), relayout(), flush()... and
nothing works.
Thank you for your attention.
ps. I program under Ubuntu 7.04 and use fltk-2.0.x.r5966
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