From 4a83ab6e02befbaf54e82febc1b8202cef24e09e Mon Sep 17 00:00:00 2001
From: Glenn Watson <gw@intuitionlibrary.com>
Date: Wed, 25 Mar 2015 11:45:06 +1000
Subject: Set WM_CLASS based on initial window title.

---
 src/x11/window/mod.rs | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'src')

diff --git a/src/x11/window/mod.rs b/src/x11/window/mod.rs
index 9f600a8..8f30373 100644
--- a/src/x11/window/mod.rs
+++ b/src/x11/window/mod.rs
@@ -510,6 +510,16 @@ impl Window {
             }
         }
 
+        // Set ICCCM WM_CLASS property based on initial window title
+        unsafe {
+            with_c_str(&*builder.title, |c_name| {
+                let hint = ffi::XAllocClassHint();
+                (*hint).res_name = c_name as *mut i8;
+                (*hint).res_class = c_name as *mut i8;
+                ffi::XSetClassHint(display, window, hint);
+                ffi::XFree(hint as *mut libc::c_void);
+            });
+        }
 
         // creating GL context
         let (context, extra_functions) = unsafe {
-- 
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