Handle WM_DELETE_WINDOW messages correctly, thanks to fungt

1 files changed, 5 insertions, 1 deletions

diff --git a/window.c b/window.c
index ce69b5d..76a8e87 100644
--- a/window.c
+++ b/window.c
@@ -28,9 +28,10 @@
 
 static Cursor arrow;
 static Cursor hand;
-
 static GC bgc;
 
+Atom wm_delete_win;
+
 void win_set_sizehints(win_t *win) {
 	XSizeHints sizehints;
 
@@ -122,6 +123,9 @@ void win_open(win_t *win) {
 
 	XMapWindow(e->dpy, win->xwin);
 	XFlush(e->dpy);
+
+	wm_delete_win = XInternAtom(e->dpy, "WM_DELETE_WINDOW", False);
+	XSetWMProtocols(e->dpy, win->xwin, &wm_delete_win, 1);
 	
 	if (options->fullscreen)
 		win_toggle_fullscreen(win);