From 8b8ffae89a0c5a50bbc923232fb456c1a9a7ded2 Mon Sep 17 00:00:00 2001
From: Sebastian Wagner <sw2000@posteo.de>
Date: Tue, 13 Feb 2018 20:47:32 +0100
Subject: [PATCH] Join Groupchat Dialog use_underline for headerbar Join button
 mnemonic

https://valadoc.org/gtk+-3.0/Gtk.Button.set_use_underline.html
---
 gajim/data/gui/join_groupchat_window.ui | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/gajim/data/gui/join_groupchat_window.ui b/gajim/data/gui/join_groupchat_window.ui
index fc3d85851..1fc845419 100644
--- a/gajim/data/gui/join_groupchat_window.ui
+++ b/gajim/data/gui/join_groupchat_window.ui
@@ -322,9 +322,10 @@
     </child>
     <child>
       <object class="GtkButton">
-        <property name="label" translatable="yes">Join</property>
+        <property name="label" translatable="yes">_Join</property>
         <property name="visible">True</property>
         <property name="can_focus">True</property>
+        <property name="use_underline">True</property>
         <property name="receives_default">True</property>
         <signal name="clicked" handler="_on_join_clicked" swapped="no"/>
         <style>