[network-manager-applet/lr/ui-improvements: 19/23] editor: close the connection list on Escape key

[Lubomir Rintel <lkundrak src gnome org>]

commit f158189b8b69ba5127fe9ce78439e31d848d313b
Author: Lubomir Rintel <lkundrak v3 sk>
Date:   Mon Jul 3 10:04:13 2017 +0200

    editor: close the connection list on Escape key

 src/connection-editor/nm-connection-list.c  |   12 ++++++++++++
 src/connection-editor/nm-connection-list.ui |    1 +
 2 files changed, 13 insertions(+), 0 deletions(-)
---
diff --git a/src/connection-editor/nm-connection-list.c b/src/connection-editor/nm-connection-list.c
index d24c0ca..36ac5d0 100644
--- a/src/connection-editor/nm-connection-list.c
+++ b/src/connection-editor/nm-connection-list.c
@@ -458,6 +458,17 @@ list_close_cb (GtkDialog *dialog, gpointer user_data)
                       GTK_RESPONSE_CLOSE);
 }
 
+static gboolean
+key_press_cb (GtkWidget *widget, GdkEventKey *event, gpointer user_data)
+{
+       if (event->keyval == GDK_KEY_Escape) {
+               gtk_window_close (GTK_WINDOW (user_data));
+               return TRUE;
+       }
+
+       return FALSE;
+}
+
 static void
 nm_connection_list_init (NMConnectionList *list)
 {
@@ -515,6 +526,7 @@ nm_connection_list_class_init (NMConnectionListClass *klass)
         gtk_widget_class_bind_template_callback (widget_class, delete_clicked);
         gtk_widget_class_bind_template_callback (widget_class, list_close_cb);
         gtk_widget_class_bind_template_callback (widget_class, selection_changed_cb);
+        gtk_widget_class_bind_template_callback (widget_class, key_press_cb);
 }
 
 static void
diff --git a/src/connection-editor/nm-connection-list.ui b/src/connection-editor/nm-connection-list.ui
index d23a5f5..e3e48e8 100644
--- a/src/connection-editor/nm-connection-list.ui
+++ b/src/connection-editor/nm-connection-list.ui
@@ -9,6 +9,7 @@
     <property name="default_width">600</property>
     <property name="default_height">400</property>
     <property name="gravity">north-east</property>
+    <signal name="key-press-event" handler="key_press_cb" swapped="no"/>
     <signal name="destroy" handler="list_close_cb" swapped="no"/>
     <child>
       <object class="GtkBox" id="connection_box">