treeview: Always call grab_focus_without_selecting on search entry

The search text entry is always a GtkText widget, not GtkEntry. If a
custom search entry is set, this part of the code is never reached.

Fixes #4551

diff --git a/gtk/gtktreeview.c b/gtk/gtktreeview.c
index aade224e97871ccf43638ba2e3c7dbc3cf28393e..5c627b4fb2ea6a7552ff1f1376e0fbb085e2fcc5 100644 (file)
--- a/gtk/gtktreeview.c
+++ b/gtk/gtktreeview.c
@@ -10090,10 +10090,7 @@ gtk_tree_view_real_start_interactive_search (GtkTreeView *tree_view,
     gtk_editable_set_text (GTK_EDITABLE (priv->search_entry), "");
 
   /* Grab focus without selecting all the text. */
-  if (GTK_IS_ENTRY (priv->search_entry))
-    gtk_entry_grab_focus_without_selecting (GTK_ENTRY (priv->search_entry));
-  else
-    gtk_widget_grab_focus (priv->search_entry);
+  gtk_text_grab_focus_without_selecting (GTK_TEXT (priv->search_entry));
 
   gtk_popover_popup (GTK_POPOVER (priv->search_popover));
   if (priv->search_entry_changed_id == 0)