[nautilus] [eel] add an utility to pack details into a message dialog

[Cosimo Cecchi <cosimoc src gnome org>]

commit a2b4de80a94b4e049f1d2a7ef00a174865b5c9ec
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Sat Aug 21 18:24:31 2010 +0200

    [eel] add an utility to pack details into a message dialog
    
    So that we can remove EelAlertDialog.

 eel/eel-gtk-extensions.c |   27 +++++++++++++++++++++++++--
 eel/eel-gtk-extensions.h |    4 ++++
 2 files changed, 29 insertions(+), 2 deletions(-)
---
diff --git a/eel/eel-gtk-extensions.c b/eel/eel-gtk-extensions.c
index 376a92f..57b9821 100644
--- a/eel/eel-gtk-extensions.c
+++ b/eel/eel-gtk-extensions.c
@@ -32,16 +32,17 @@
 #include "eel-gdk-pixbuf-extensions.h"
 #include "eel-glib-extensions.h"
 #include "eel-gnome-extensions.h"
+#include "eel-marshal.h"
 #include "eel-string.h"
+
 #include <X11/Xlib.h>
 #include <X11/Xatom.h>
 #include <gdk/gdk.h>
 #include <gdk/gdkprivate.h>
 #include <gdk/gdkx.h>
 #include <gtk/gtk.h>
+#include <glib/gi18n-lib.h>
 #include <math.h>
-#include "eel-marshal.h"
-#include "eel-marshal.c"
 
 /* This number is fairly arbitrary. Long enough to show a pretty long
  * menu title, but not so long to make a menu grotesquely wide.
@@ -467,3 +468,25 @@ eel_gtk_tree_view_set_activate_on_single_click (GtkTreeView *tree_view,
 				   GUINT_TO_POINTER (button_press_id));
 	}
 }
+
+void
+eel_gtk_message_dialog_set_details_label (GtkMessageDialog *dialog,
+				  const gchar *details_text)
+{
+	GtkWidget *content_area, *expander, *label;
+
+	content_area = gtk_message_dialog_get_message_area (dialog);
+	expander = gtk_expander_new_with_mnemonic (_("Show more _details"));
+	gtk_expander_set_spacing (GTK_EXPANDER (expander), 6);
+
+	label = gtk_label_new (details_text);
+	gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
+	gtk_label_set_selectable (GTK_LABEL (label), TRUE);
+	gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
+
+	gtk_container_add (GTK_CONTAINER (expander), label);
+	gtk_box_pack_start (GTK_BOX (content_area), expander, FALSE, FALSE, 0);
+
+	gtk_widget_show (label);
+	gtk_widget_show (expander);
+}
diff --git a/eel/eel-gtk-extensions.h b/eel/eel-gtk-extensions.h
index c46e9fd..9ff59f1 100644
--- a/eel/eel-gtk-extensions.h
+++ b/eel/eel-gtk-extensions.h
@@ -78,4 +78,8 @@ void                  eel_gtk_adjustment_clamp_value                  (GtkAdjust
 void                  eel_gtk_tree_view_set_activate_on_single_click  (GtkTreeView               *tree_view,
 								       gboolean                   should_activate);
 
+/* GtkMessageDialog */
+void                  eel_gtk_message_dialog_set_details_label        (GtkMessageDialog          *dialog,
+								       const gchar               *details_text);
+
 #endif /* EEL_GTK_EXTENSIONS_H */