#include #include #include void cb(Widget w, XtPointer userData, XtPointer cbs) { XmArrowButtonCallbackStruct *abcs = (XmArrowButtonCallbackStruct *)cbs; printf("ArrowButton ACTIVATE: click_count: %d\n", abcs->click_count); } int main(int argc, char **argv) { XtAppContext theApp; Widget toplevel; Widget butt1; toplevel = XtVaAppInitialize(&theApp, "drawingArea", NULL, 0, &argc, argv, NULL, NULL); butt1= XtVaCreateManagedWidget("Button1", xmArrowButtonWidgetClass, toplevel, NULL); XtAddCallback(butt1, XmNactivateCallback, cb, NULL); XtRealizeWidget(toplevel); { static XtWidgetGeometry Expected[] = { CWWidth | CWHeight , 50, 50, 23, 23, 0,0,0, /* Button1 */ }; PrintDetails(toplevel,Expected); }; LessTifTestMainLoop(toplevel); exit(0); }