Added event loop

app.c

@@ -37,6 +37,7 @@ void app_init(app_t *app) {
 }
 
 void app_run(app_t *app) {
+	event_loop(app);
 }
 
 void app_quit(app_t *app) {

events.c

@@ -22,6 +22,7 @@
 #include <X11/keysym.h>
 
 #include "events.h"
+#include "window.h"
 
 extern Display *dpy;
 
@@ -55,4 +56,10 @@ static void (*handler[LASTEvent])(app_t*, XEvent*) = {
 };
 
 void event_loop(app_t *app) {
+	XEvent ev;
+
+	while (!XNextEvent(dpy, &ev)) {
+		if (handler[ev.type])
+			handler[ev.type](app, &ev);
+	}
 }