Dogcows Code - chaz/openbox/blob - tests/override.c

   1 #include <stdio.h>
   2 #include <X11/Xlib.h>
   3
   4 int main () {
   5   XSetWindowAttributes xswa;
   6   unsigned long        xswamask;
   7   Display   *display;
   8   Window     win;
   9   XEvent     report;
  10   int        x=10,y=10,h=100,w=400;
  11
  12   display = XOpenDisplay(NULL);
  13
  14   if (display == NULL) {
  15     fprintf(stderr, "couldn't connect to X server :0\n");
  16     return 0;
  17   }
  18
  19   xswa.override_redirect = True;
  20   xswamask = CWOverrideRedirect;
  21
  22   win = XCreateWindow(display, RootWindow(display, 0),
  23                       x, y, w, h, 10, CopyFromParent, CopyFromParent,
  24                       CopyFromParent, xswamask, &xswa);
  25
  26   XSetWindowBackground(display,win,WhitePixel(display,0));
  27
  28   XMapWindow(display, win);
  29   XFlush(display);
  30   sleep(1);
  31   XUnmapWindow(display, win);
  32   XFlush(display);
  33   sleep(1);
  34   XMapWindow(display, win);
  35   XFlush(display);
  36
  37   XSelectInput(display, win, ExposureMask | StructureNotifyMask);
  38
  39   while (1) {
  40     XNextEvent(display, &report);
  41
  42     switch (report.type) {
  43     case Expose:
  44       printf("exposed\n");
  45       break;
  46     case ConfigureNotify:
  47       x = report.xconfigure.x;
  48       y = report.xconfigure.y;
  49       w = report.xconfigure.width;
  50       h = report.xconfigure.height;
  51       printf("confignotify %i,%i-%ix%i\n",x,y,w,h);
  52       break;
  53     }
  54
  55   }
  56
  57   return 1;
  58 }