[gtk+/wip/otherlocations-fixes: 4/6] gtkplacesview: add a clear button to address entry

[Carlos Soriano Sánchez <csoriano src gnome org>]

commit 0fc59460c969a93fade31756cd98a990ec973e0d
Author: Carlos Soriano <csoriano gnome org>
Date:   Thu Sep 24 11:26:59 2015 +0200

    gtkplacesview: add a clear button to address entry
    
    So it allows a quick way to clear the entry.

 gtk/gtkplacesview.c     |   10 ++++++++++
 gtk/ui/gtkplacesview.ui |    2 ++
 2 files changed, 12 insertions(+), 0 deletions(-)
---
diff --git a/gtk/gtkplacesview.c b/gtk/gtkplacesview.c
index 328b52a..ff3b9b1 100644
--- a/gtk/gtkplacesview.c
+++ b/gtk/gtkplacesview.c
@@ -1870,6 +1870,15 @@ out:
 }
 
 static void
+on_address_entry_clear_pressed (GtkPlacesView        *view,
+                                GtkEntryIconPosition  icon_pos,
+                                GdkEvent             *event,
+                                GtkEntry             *entry)
+{
+  gtk_entry_set_text (entry, "");
+}
+
+static void
 on_recent_servers_listbox_row_activated (GtkPlacesView    *view,
                                          GtkPlacesViewRow *row,
                                          GtkWidget        *listbox)
@@ -2243,6 +2252,7 @@ gtk_places_view_class_init (GtkPlacesViewClass *klass)
   gtk_widget_class_bind_template_child_private (widget_class, GtkPlacesView, stack);
 
   gtk_widget_class_bind_template_callback (widget_class, on_address_entry_text_changed);
+  gtk_widget_class_bind_template_callback (widget_class, on_address_entry_clear_pressed);
   gtk_widget_class_bind_template_callback (widget_class, on_connect_button_clicked);
   gtk_widget_class_bind_template_callback (widget_class, on_key_press_event);
   gtk_widget_class_bind_template_callback (widget_class, on_listbox_row_activated);
diff --git a/gtk/ui/gtkplacesview.ui b/gtk/ui/gtkplacesview.ui
index 6978255..58665e7 100644
--- a/gtk/ui/gtkplacesview.ui
+++ b/gtk/ui/gtkplacesview.ui
@@ -245,8 +245,10 @@
                 <property name="width_chars">20</property>
                 <property name="placeholder_text" translatable="yes">Enter server address…</property>
                 <property name="completion">address_entry_completion</property>
+                <property name="secondary-icon-name">edit-clear-symbolic</property>
                 <signal name="notify::text" handler="on_address_entry_text_changed" object="GtkPlacesView" 
swapped="yes"/>
                 <signal name="activate" handler="on_connect_button_clicked" object="GtkPlacesView" 
swapped="yes"/>
+                <signal name="icon-press" handler="on_address_entry_clear_pressed" object="GtkPlacesView" 
swapped="yes"/>
               </object>
             </child>
             <child>