WINGs_tutorial/ThirdWindow.c

   1 void closeAll(WMWidget *self,void *data){
   2   fprintf(stderr, "I've been used!\n");
   3   WMDestroyWidget(self);
   4   exit(0);
   5 }
   6
   7 static void
   8 handleEvents(XEvent *event, void *data)
   9 {
  10     WMWidget *widget = (WMWidget*)data;
  11     switch (event->type) {
  12     case ButtonPress:
  13         closeAll(widget,NULL);
  14         break;
  15     }
  16 }
  17
  18 int main (int argc, char **argv){
  19
  20  Display *display;
  21  WMScreen *screen;
  22
  23  WMWindow *win;
  24  WMColor *color;
  25
  26  WMInitializeApplication("ThirdWindow", &argc, argv);
  27
  28  if (!(display = XOpenDisplay(""))){
  29    fprintf(stderr,"error: cannot open display\n");
  30    exit(1);
  31  }
  32  screen = WMCreateScreen(display, DefaultScreen(display));
  33
  34   win = WMCreateWindow(screen, "");
  35   WMSetWindowCloseAction(win, closeAll, NULL);
  36   WMCreateEventHandler(WMWidgetView(win), ButtonPressMask,handleEvents, win);
  37   color = WMCreateRGBColor(screen, 124<<9,206<<8,162<<8, False);
  38   WMSetWidgetBackgroundColor((WMWidget *)win, color);
  39
  40   WMMapWidget(win);
  41   WMRealizeWidget(win);
  42
  43   WMScreenMainLoop(screen);
  44
  45 return 0;
  46 }