> My second is a motion notify handler.. and what I would like to do is
> this: Print out the current position of the mouse somewhere on my form
> itself.. not to stdout, (and not to the canvas either). I can accomplish
> this by printing to stdout.. but I'd rather print to the program window. I
> can't seem to get fl_draw_text to work..
My favorite thing is to just use a text object. Here's a little
generic routine I use:
#include <stdarg.h>
[...]
void readout( FL_OBJECT *obj, char *fmt, ... )
{
va_list list;
char buffer[80];
va_start( list, fmt );
vsprintf( buffer, fmt, list );
va_end( list );
fl_set_object_label( obj, buffer );
}
So, I'd call it with from my motion handler as:
readout( some_object, "%d,%d", x, y );
spl
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