Fl_Dial widget

This example shows how to create Fl_Dial widget.

 1 #pragma package ".."
 2 
 3 #include "chfltk.h"
 4 #include <stdio.h>
 5 #include <stdlib.h>
 6 int main(int argc, char *argv[])
 7 {
 8   Fl_Window *window = new Fl_Window(180, 180);
 9   Fl_Dial *dial = new Fl_Dial(65, 65, 50, 50, "Hello World");
10   window->end();
11   window->show(argc, argv);
12   Fl::run();
13   exit(1);
14   return 0;
15 }

Code description

12: Start FLTK event loop
13: This shouldn't be necessary if future releases of ChFLTK but at the moment one needs to call exit() to terminate application smoothly