> I am seeing a bug with trying to get the contents of a field widget
> which happens to be empty - the pgGetString() call hangs indefinitely.
> This is using either 0.4.3, or the latest cvs snapshot. This test
> program will cause the problem:
>
> #include <picogui.h>
>
> int main(int argc, char **argv) {
> pghandle wField;
>
> pgInit(argc,argv);
> pgRegisterApp(PG_APP_NORMAL,"Greetings",0);
>
> wField = pgNewWidget(PG_WIDGET_FIELD,0,0);
> pgSetWidget(PGDEFAULT,
> PG_WP_SIDE,PG_S_ALL,
> PG_WP_TEXT,pgNewString("H"),
> 0);
> printf("%s\n",pgGetString(pgGetWidget(wField,PG_WP_TEXT)));
> /*We never reach this line*/
>
> pgEventLoop();
> return 0;
> }
Fixed.
By the way, your code doesn't reproduce the bug. You have to remove the H
or comment the full line to make it hang... :)
-philippe
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