Widget are introduced and students can see the effect of resizing windows.
/* Window with Message at the Bottom */ #include <X11/StringDefs.h> #include <X11/Intrinsic.h> void hello(Widget w) { Dimension width, height; XtVaGetValues(w, XtNwidth, &width, XtNheight, &height, NULL); put_text("The end of the world is near",20, height-20); } main() { vis_window(hello); }
put_text()
and vis_window()
are Starter Toolkit functions.