[hackers] [dmenu] [PATCH] Set class name on menu window

[Omar Sandoval]

This is useful for, e.g., compton.
---
 dmenu.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/dmenu.c b/dmenu.c
index d605ab4..2a16ad8 100644
--- a/dmenu.c
+++ b/dmenu.c
@@ -545,6 +545,7 @@ setup(void)
        XIM xim;
        Window w, dw, *dws;
        XWindowAttributes wa;
+       XClassHint *ch;
 #ifdef XINERAMA
        XineramaScreenInfo *info;
        Window pw;
@@ -613,6 +614,13 @@ setup(void)
        win = XCreateWindow(dpy, parentwin, x, y, mw, mh, 0,
                            CopyFromParent, CopyFromParent, CopyFromParent,
                            CWOverrideRedirect | CWBackPixel | CWEventMask, 
&swa);
+       ch = XAllocClassHint();
+       if (ch) {
+               ch->res_name = "dmenu";
+               ch->res_class = "dmenu";
+               XSetClassHint(dpy, win, ch);
+               XFree(ch);
+       }
 
        /* open input methods */
        xim = XOpenIM(dpy, NULL, NULL, NULL);
-- 
2.15.0