[gtk+/wip/matthiasc/kill-event-signals: 79/130] treeview: Don't handle ::delete-event

[Matthias Clasen <matthiasc src gnome org>]

commit d02a29949be7bad00a67a7a275050e4cb57c4324
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Jan 1 09:04:56 2018 -0500

    treeview: Don't handle ::delete-event
    
    I don't think there is a way to get a delete event
    on this popup - there's no window decorations, no close
    button, etc. So no need to handle ::delete-event.

 gtk/gtktreeview.c |   18 ------------------
 1 files changed, 0 insertions(+), 18 deletions(-)
---
diff --git a/gtk/gtktreeview.c b/gtk/gtktreeview.c
index 0b21ee0..cc1047d 100644
--- a/gtk/gtktreeview.c
+++ b/gtk/gtktreeview.c
@@ -815,9 +815,6 @@ static void     gtk_tree_view_search_activate           (GtkEntry         *entry
 static gboolean gtk_tree_view_real_search_enable_popdown(gpointer          data);
 static void     gtk_tree_view_search_enable_popdown     (GtkWidget        *widget,
                                                         gpointer          data);
-static gboolean gtk_tree_view_search_delete_event       (GtkWidget        *widget,
-                                                        GdkEventAny      *event,
-                                                        GtkTreeView      *tree_view);
 static gboolean gtk_tree_view_search_button_press_event (GtkWidget        *widget,
                                                         GdkEventButton   *event,
                                                         GtkTreeView      *tree_view);
@@ -10705,9 +10702,6 @@ gtk_tree_view_ensure_interactive_directory (GtkTreeView *tree_view)
   gtk_window_set_transient_for (GTK_WINDOW (tree_view->priv->search_window),
                                 GTK_WINDOW (toplevel));
 
-  g_signal_connect (tree_view->priv->search_window, "delete-event",
-                   G_CALLBACK (gtk_tree_view_search_delete_event),
-                   tree_view);
   g_signal_connect (tree_view->priv->search_window, "key-press-event",
                    G_CALLBACK (gtk_tree_view_search_key_press_event),
                    tree_view);
@@ -14460,18 +14454,6 @@ gtk_tree_view_search_enable_popdown (GtkWidget *widget,
 }
 
 static gboolean
-gtk_tree_view_search_delete_event (GtkWidget *widget,
-                                  GdkEventAny *event,
-                                  GtkTreeView *tree_view)
-{
-  g_return_val_if_fail (GTK_IS_WIDGET (widget), FALSE);
-
-  gtk_tree_view_search_window_hide (widget, tree_view, NULL);
-
-  return TRUE;
-}
-
-static gboolean
 gtk_tree_view_search_button_press_event (GtkWidget *widget,
                                         GdkEventButton *event,
                                         GtkTreeView *tree_view)