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

   1 #include <stdio.h>
   2 #include <X11/Xlib.h>
   3 #include <X11/Xutil.h>
   4
   5 int main () {
   6   XSetWindowAttributes xswa;
   7   unsigned long        xswamask;
   8   Display   *display;
   9   Window     win;
  10   XEvent     report;
  11   int        x=10,y=10,h=100,w=400;
  12   XSizeHints size;
  13
  14   display = XOpenDisplay(NULL);
  15
  16   if (display == NULL) {
  17     fprintf(stderr, "couldn't connect to X server :0\n");
  18     return 0;
  19   }
  20
  21   xswa.win_gravity = StaticGravity;
  22   xswamask = CWWinGravity;
  23
  24   win = XCreateWindow(display, RootWindow(display, 0),
  25                       x, y, w, h, 10, CopyFromParent, CopyFromParent,
  26                       CopyFromParent, xswamask, &xswa);
  27
  28   XSetWindowBackground(display,win,WhitePixel(display,0));
  29
  30   size.flags = PAspect;
  31   size.min_aspect.x = 3;
  32   size.min_aspect.y = 3;
  33   size.max_aspect.x = 3;
  34   size.max_aspect.y = 3;
  35   XSetWMNormalHints(display, win, &size);
  36
  37   XMapWindow(display, win);
  38   XFlush(display);
  39
  40   XSelectInput(display, win, ExposureMask | StructureNotifyMask);
  41
  42   while (1) {
  43     XNextEvent(display, &report);
  44
  45     switch (report.type) {
  46     case Expose:
  47       printf("exposed\n");
  48       break;
  49     case ConfigureNotify:
  50       x = report.xconfigure.x;
  51       y = report.xconfigure.y;
  52       w = report.xconfigure.width;
  53       h = report.xconfigure.height;
  54       printf("confignotify %i,%i-%ix%i\n",x,y,w,h);
  55       break;
  56     }
  57
  58   }
  59
  60   return 1;
  61 }