[nautilus] Add entry icon to search bar

[Alexander Larsson <alexl src gnome org>]

commit 6f0c44a70f62395e6281604601075994fa921afc
Author: Alexander Larsson <alexl redhat com>
Date:   Wed Nov 25 10:32:05 2009 +0100

    Add entry icon to search bar
    
    This way you can activate a search using the mouse.
    (Bug #598256)

 src/nautilus-search-bar.c |   14 ++++++++++++++
 1 files changed, 14 insertions(+), 0 deletions(-)
---
diff --git a/src/nautilus-search-bar.c b/src/nautilus-search-bar.c
index d5cd90b..8ed94ac 100644
--- a/src/nautilus-search-bar.c
+++ b/src/nautilus-search-bar.c
@@ -104,6 +104,15 @@ entry_has_text (NautilusSearchBar *bar)
 }
 
 static void
+entry_icon_release_cb (GtkEntry *entry,
+		       GtkEntryIconPosition position,
+		       GdkEvent *event,
+		       NautilusSearchBar *bar)
+{
+	g_signal_emit_by_name (entry, "activate", 0);
+}
+
+static void
 entry_activate_cb (GtkWidget *entry, NautilusSearchBar *bar)
 {
        if (entry_has_text (bar) && !bar->details->entry_borrowed) {
@@ -140,10 +149,15 @@ nautilus_search_bar_init (NautilusSearchBar *bar)
 	gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
 
 	bar->details->entry = gtk_entry_new ();
+	gtk_entry_set_icon_from_stock (GTK_ENTRY (bar->details->entry),
+				       GTK_ENTRY_ICON_SECONDARY,
+				       GTK_STOCK_FIND);
 	gtk_box_pack_start (GTK_BOX (hbox), bar->details->entry, TRUE, TRUE, 0);
 
 	g_signal_connect (bar->details->entry, "activate",
 			  G_CALLBACK (entry_activate_cb), bar);
+	g_signal_connect (bar->details->entry, "icon-release",
+			  G_CALLBACK (entry_icon_release_cb), bar);
 
 	gtk_widget_show (bar->details->entry);
 }