[gimp] app: add gimp_item_tree_view_get_delete_button()

[N/A <ell src gnome org>]

commit 15883c7be04a93550f1b9a84aa0549b74d036110
Author: Ell <ell_se yahoo com>
Date:   Wed Mar 7 05:40:38 2018 -0500

    app: add gimp_item_tree_view_get_delete_button()
    
    ... which returns the editor button associated with the "delete"
    action.

 app/widgets/gimpitemtreeview.c |    8 ++++++
 app/widgets/gimpitemtreeview.h |   51 ++++++++++++++++++++-------------------
 2 files changed, 34 insertions(+), 25 deletions(-)
---
diff --git a/app/widgets/gimpitemtreeview.c b/app/widgets/gimpitemtreeview.c
index a4a6b62..4988e13 100644
--- a/app/widgets/gimpitemtreeview.c
+++ b/app/widgets/gimpitemtreeview.c
@@ -772,6 +772,14 @@ gimp_item_tree_view_get_new_button (GimpItemTreeView *view)
   return view->priv->new_button;
 }
 
+GtkWidget *
+gimp_item_tree_view_get_delete_button (GimpItemTreeView *view)
+{
+  g_return_val_if_fail (GIMP_IS_ITEM_TREE_VIEW (view), NULL);
+
+  return view->priv->delete_button;
+}
+
 gint
 gimp_item_tree_view_get_drop_index (GimpItemTreeView         *view,
                                     GimpViewable             *dest_viewable,
diff --git a/app/widgets/gimpitemtreeview.h b/app/widgets/gimpitemtreeview.h
index 19a39c1..7a2efcb 100644
--- a/app/widgets/gimpitemtreeview.h
+++ b/app/widgets/gimpitemtreeview.h
@@ -102,31 +102,32 @@ struct _GimpItemTreeViewClass
 };
 
 
-GType       gimp_item_tree_view_get_type        (void) G_GNUC_CONST;
-
-GtkWidget * gimp_item_tree_view_new             (GType             view_type,
-                                                 gint              view_size,
-                                                 gint              view_border_width,
-                                                 GimpImage        *image,
-                                                 GimpMenuFactory  *menu_facotry,
-                                                 const gchar      *menu_identifier,
-                                                 const gchar      *ui_identifier);
-
-void        gimp_item_tree_view_set_image       (GimpItemTreeView *view,
-                                                 GimpImage        *image);
-GimpImage * gimp_item_tree_view_get_image       (GimpItemTreeView *view);
-
-void        gimp_item_tree_view_add_options     (GimpItemTreeView *view,
-                                                 const gchar      *label,
-                                                 GtkWidget        *options);
-GtkWidget * gimp_item_tree_view_get_lock_box    (GimpItemTreeView *view);
-
-GtkWidget * gimp_item_tree_view_get_new_button  (GimpItemTreeView *view);
-
-gint        gimp_item_tree_view_get_drop_index  (GimpItemTreeView *view,
-                                                 GimpViewable     *dest_viewable,
-                                                 GtkTreeViewDropPosition drop_pos,
-                                                 GimpViewable    **parent);
+GType       gimp_item_tree_view_get_type          (void) G_GNUC_CONST;
+
+GtkWidget * gimp_item_tree_view_new               (GType             view_type,
+                                                   gint              view_size,
+                                                   gint              view_border_width,
+                                                   GimpImage        *image,
+                                                   GimpMenuFactory  *menu_facotry,
+                                                   const gchar      *menu_identifier,
+                                                   const gchar      *ui_identifier);
+
+void        gimp_item_tree_view_set_image         (GimpItemTreeView *view,
+                                                   GimpImage        *image);
+GimpImage * gimp_item_tree_view_get_image         (GimpItemTreeView *view);
+
+void        gimp_item_tree_view_add_options       (GimpItemTreeView *view,
+                                                   const gchar      *label,
+                                                   GtkWidget        *options);
+GtkWidget * gimp_item_tree_view_get_lock_box      (GimpItemTreeView *view);
+
+GtkWidget * gimp_item_tree_view_get_new_button    (GimpItemTreeView *view);
+GtkWidget * gimp_item_tree_view_get_delete_button (GimpItemTreeView *view);
+
+gint        gimp_item_tree_view_get_drop_index    (GimpItemTreeView *view,
+                                                   GimpViewable     *dest_viewable,
+                                                   GtkTreeViewDropPosition drop_pos,
+                                                   GimpViewable    **parent);
 
 
 #endif  /*  __GIMP_ITEM_TREE_VIEW_H__  */