1 #include <X11/Intrinsic.h>
2 
3 /*
4  * Disclaimer: No I don't actually code like this but this is a simple,
5  * "Quick-n-Dirty", plain, vanilla, "No ups, No extras" piece of code.
6  */
7 
8 main(argc, argv)
9 int argc;
10 char **argv;
11 {
12     Display *dpy;
13     int screen;
14     Window window;
15     XEvent event;
16     extern Boolean use_separate_lines;
17 
18     if (!(dpy = XOpenDisplay(""))) {
19 	printf("Failed to open display...\n");
20 	exit(1);
21     }
22     screen = DefaultScreen(dpy);
23 
24     window = XCreateSimpleWindow(dpy, RootWindow(dpy, screen), 100, 100,
25       300, 200, 2, BlackPixel(dpy, screen), WhitePixel(dpy, screen));
26 
27     XSelectInput(dpy, window, KeyPressMask | KeyReleaseMask | ButtonPressMask |
28       ButtonReleaseMask | EnterWindowMask | LeaveWindowMask |
29       PointerMotionMask | PointerMotionHintMask | Button1MotionMask |
30       Button2MotionMask | Button3MotionMask | Button4MotionMask |
31       Button5MotionMask | ButtonMotionMask | KeymapStateMask |
32       ExposureMask | VisibilityChangeMask | StructureNotifyMask |
33       SubstructureNotifyMask | SubstructureRedirectMask | FocusChangeMask |
34       PropertyChangeMask | ColormapChangeMask | OwnerGrabButtonMask);
35 
36     XMapWindow(dpy, window);
37 
38     /* set this to false to make ShowEvent take up less vertival space */
39     use_separate_lines = True;
40 
41     while (1) {
42 	XNextEvent(dpy, &event);
43 	printf("Detail of %s event:\n", GetType(&event));
44 	ShowEvent(&event);
45 	printf("\n\n");
46     }
47 }
48