[gtk+] gtk-demo: Show search entry signals

[Matthias Clasen <matthiasc src gnome org>]

commit a0ecb44b41ed5625aa05e101959110f09a089b5c
Author: Matthias Clasen <mclasen redhat com>
Date:   Sat Dec 27 18:53:21 2014 -0500

    gtk-demo: Show search entry signals

 demos/gtk-demo/search_entry2.c |   51 ++++++++++++++++++++++++++++++++++++++++
 1 files changed, 51 insertions(+), 0 deletions(-)
---
diff --git a/demos/gtk-demo/search_entry2.c b/demos/gtk-demo/search_entry2.c
index 839d4d5..4d6b7a4 100644
--- a/demos/gtk-demo/search_entry2.c
+++ b/demos/gtk-demo/search_entry2.c
@@ -42,6 +42,34 @@ window_key_press_event_cb (GtkWidget    *widget,
   return gtk_search_bar_handle_event (bar, event);
 }
 
+static void
+search_changed (GtkSearchEntry *entry,
+                GtkLabel       *label)
+{
+  gtk_label_set_text (label, "search-changed");
+}
+
+static void
+next_match (GtkSearchEntry *entry,
+            GtkLabel       *label)
+{
+  gtk_label_set_text (label, "next-match");
+}
+
+static void
+previous_match (GtkSearchEntry *entry,
+                GtkLabel       *label)
+{
+  gtk_label_set_text (label, "previous-match");
+}
+
+static void
+stop_search (GtkSearchEntry *entry,
+             GtkLabel       *label)
+{
+  gtk_label_set_text (label, "stop-search");
+}
+
 GtkWidget *
 do_search_entry2 (GtkWidget *do_widget)
 {
@@ -99,6 +127,8 @@ do_search_entry2 (GtkWidget *do_widget)
       gtk_container_set_border_width (GTK_CONTAINER (hbox), 0);
 
       label = gtk_label_new ("Result:");
+      gtk_label_set_xalign (GTK_LABEL (label), 0.0);
+      gtk_widget_set_margin_start (label, 6);
       gtk_box_pack_start (GTK_BOX (hbox), label, TRUE, TRUE, 0);
 
       label = gtk_label_new ("");
@@ -108,6 +138,27 @@ do_search_entry2 (GtkWidget *do_widget)
                         G_CALLBACK (search_changed_cb), label);
       g_signal_connect (entry, "changed",
                         G_CALLBACK (changed_cb), label);
+
+      hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 10);
+      gtk_box_pack_start (GTK_BOX (vbox), hbox, TRUE, TRUE, 0);
+      gtk_container_set_border_width (GTK_CONTAINER (hbox), 0);
+
+      label = gtk_label_new ("Signal:");
+      gtk_label_set_xalign (GTK_LABEL (label), 0.0);
+      gtk_widget_set_margin_start (label, 6);
+      gtk_box_pack_start (GTK_BOX (hbox), label, TRUE, TRUE, 0);
+
+      label = gtk_label_new ("");
+      gtk_box_pack_start (GTK_BOX (hbox), label, TRUE, TRUE, 0);
+
+      g_signal_connect (entry, "search-changed",
+                        G_CALLBACK (search_changed), label);
+      g_signal_connect (entry, "next-match",
+                        G_CALLBACK (next_match), label);
+      g_signal_connect (entry, "previous-match",
+                        G_CALLBACK (previous_match), label);
+      g_signal_connect (entry, "stop-search",
+                        G_CALLBACK (stop_search), label);
     }
 
   if (!gtk_widget_get_visible (window))