[hackers] [dwm] [PATCH v3] Set class name on status bar

From: Omar Sandoval <osandov_AT_osandov.com>
Date: Fri, 3 Nov 2017 09:58:38 -0700

This is useful for configuring compositors to ignore the status bar
window.

---
As Devin pointed out in the dmenu thread, there's no reason to
dynamically allocate ch at all.
 dwm.c | 2 ++
 1 file changed, 2 insertions(+)
diff --git a/dwm.c b/dwm.c
index 4782343..b0d99c0 100644
--- a/dwm.c
+++ b/dwm.c
_AT_@ -1809,6 +1809,7 @@ updatebars(void)
 		.background_pixmap = ParentRelative,
 		.event_mask = ButtonPressMask|ExposureMask
 	};
+	XClassHint ch = {"dwm", "dwm"};
 	for (m = mons; m; m = m->next) {
 		if (m->barwin)
 			continue;
_AT_@ -1817,6 +1818,7 @@ updatebars(void)
 				CWOverrideRedirect|CWBackPixmap|CWEventMask, &wa);
 		XDefineCursor(dpy, m->barwin, cursor[CurNormal]->cursor);
 		XMapRaised(dpy, m->barwin);
+		XSetClassHint(dpy, m->barwin, &ch);
 	}
 }
 
-- 
2.15.0

Received on Fri Nov 03 2017 - 17:58:38 CET