[gnome-photos] selection-toolbar: Add a tooltip for the Print button

[Debarshi Ray <debarshir src gnome org>]

commit f75857818d723a7b7472e85c1cf432b9ee00d0ab
Author: Debarshi Ray <debarshir gnome org>
Date:   Sat Jul 14 17:32:26 2012 +0200

    selection-toolbar: Add a tooltip for the Print button
    
    Original patch from Cosimo Cecchi for gnome-documents.

 src/photos-selection-toolbar.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/src/photos-selection-toolbar.c b/src/photos-selection-toolbar.c
index 2db18e3..77c0437 100644
--- a/src/photos-selection-toolbar.c
+++ b/src/photos-selection-toolbar.c
@@ -283,6 +283,7 @@ photos_selection_toolbar_init (PhotosSelectionToolbar *self)
   image = gtk_image_new_from_icon_name ("printer-symbolic", GTK_ICON_SIZE_INVALID);
   gtk_image_set_pixel_size (GTK_IMAGE (image), 32);
   gtk_container_add (GTK_CONTAINER (priv->toolbar_print), image);
+  gtk_widget_set_tooltip_text (GTK_WIDGET (priv->toolbar_collection), _("Print"));
   gtk_container_add (GTK_CONTAINER (priv->left_box), priv->toolbar_print);
   g_signal_connect (priv->toolbar_print,
                     "clicked",