[gnome-boxes] searchbar: Use GtkSearchEntry rather than GdkTaggedEntry

[Zeeshan Ali Khattak <zeeshanak src gnome org>]

commit 5416a141babf90375bd96dbf0265d7b3bc02a55e
Author: Zeeshan Ali (Khattak) <zeeshanak gnome org>
Date:   Fri Jan 31 15:29:37 2014 +0000

    searchbar: Use GtkSearchEntry rather than GdkTaggedEntry
    
    This introduces the regression of first character being ignored if you
    start typing while searchbar isn't visible. Hopefully, it will be fixed
    by the following commit where we make use of GtkSearchbar as well.

 src/searchbar.vala |   31 +++++++------------------------
 1 files changed, 7 insertions(+), 24 deletions(-)
---
diff --git a/src/searchbar.vala b/src/searchbar.vala
index 7e59f19..17ca4ed 100644
--- a/src/searchbar.vala
+++ b/src/searchbar.vala
@@ -13,36 +13,23 @@ private class Boxes.Searchbar: GLib.Object, Boxes.UI {
         }
     }
     private GtkClutter.Actor gtk_actor;
-    private Gd.TaggedEntry entry;
+    private Gtk.SearchEntry entry;
 
-    private uint refilter_delay_id;
     private ulong key_handler_id;
-    static const uint refilter_delay = 200; // in ms
 
     public Searchbar () {
         setup_searchbar ();
 
         key_handler_id = App.app.window.key_press_event.connect (on_app_key_pressed);
-        entry.notify["text"].connect ( () => {
-                if (refilter_delay_id != 0)
-                    Source.remove (refilter_delay_id);
-
-                if (text == "")
-                    refilter ();
-                else
-                    refilter_delay_id = Timeout.add (refilter_delay, refilter);
-        });
+        entry.search_changed.connect (on_search_changed);
         entry.activate.connect ( () => {
             App.app.view.activate ();
         });
     }
 
-    private bool refilter () {
+    private void on_search_changed () {
         App.app.filter.text = text;
         App.app.view.refilter ();
-        refilter_delay_id = 0;
-
-        return false;
     }
 
     private bool _visible;
@@ -56,7 +43,7 @@ private class Boxes.Searchbar: GLib.Object, Boxes.UI {
 
             App.app.searchbar_revealer.revealed = value;
             if (value)
-                grab_focus ();
+                entry.grab_focus ();
             else
                 text = "";
 
@@ -69,10 +56,6 @@ private class Boxes.Searchbar: GLib.Object, Boxes.UI {
         set { entry.set_text (value); }
     }
 
-    public void grab_focus () {
-        Gd.entry_focus_hack (entry, Gtk.get_current_event_device ());
-    }
-
     private bool on_app_key_pressed (Gtk.Widget widget, Gdk.EventKey event) {
         var handled = false;
 
@@ -135,8 +118,8 @@ private class Boxes.Searchbar: GLib.Object, Boxes.UI {
             handled = true;
             if (!visible)
                 visible = true;
-            else
-                grab_focus ();
+            else if (!entry.has_focus)
+                entry.grab_focus ();
         }
 
         return handled;
@@ -150,7 +133,7 @@ private class Boxes.Searchbar: GLib.Object, Boxes.UI {
         toolbar.insert(item, 0);
         item.set_expand (true);
 
-        entry = new Gd.TaggedEntry ();
+        entry = new Gtk.SearchEntry ();
         entry.width_request = 260;
         entry.hexpand = true;
         entry.margin_left = entry.margin_right = 64;