[chronojump] preferences: show more tabs and help can be closed with Escape

[Xavier de Blas <xaviblas src gnome org>]

commit f47008d99bba941d900942fc92f4de084c1c6c5e
Author: Xavier de Blas <xaviblas gmail com>
Date:   Wed Aug 4 11:38:13 2021 +0200

    preferences: show more tabs and help can be closed with Escape

 glade/preferences_win.glade | 2 ++
 1 file changed, 2 insertions(+)
---
diff --git a/glade/preferences_win.glade b/glade/preferences_win.glade
index 3e6a69afa..e84af8739 100644
--- a/glade/preferences_win.glade
+++ b/glade/preferences_win.glade
@@ -7453,6 +7453,7 @@ version:</property>
                             <property name="can_default">True</property>
                             <property name="receives_default">False</property>
                             <signal name="clicked" handler="on_button_view_more_tabs_close_clicked" 
swapped="no"/>
+                           <accelerator key="Escape" signal="clicked"/>
                             <child>
                               <widget class="GtkHBox" id="hbox66">
                                 <property name="visible">True</property>
@@ -7758,6 +7759,7 @@ version:</property>
                             <property name="can_default">True</property>
                             <property name="receives_default">False</property>
                             <signal name="clicked" handler="on_button_help_close_clicked" swapped="no"/>
+                           <accelerator key="Escape" signal="clicked"/>
                             <child>
                               <widget class="GtkHBox" id="hbox63">
                                 <property name="visible">True</property>