[vala] gtk+-2.0, gtk+-3.0: Fix TreePath.to_string and TreeView.get_visible_range

[Luca Bruno <lucabru src gnome org>]

commit 6756ea97eb06dadb6b1328d0f6019290deb3416e
Author: Luca Bruno <lucabru src gnome org>
Date:   Tue Mar 19 23:25:19 2013 +0000

    gtk+-2.0, gtk+-3.0: Fix TreePath.to_string and TreeView.get_visible_range
    
    Based on patch by shuerhaaken.
    
    Fixes bug 695812.

 vapi/gtk+-2.0.vapi                       |    4 ++--
 vapi/gtk+-3.0.vapi                       |    4 ++--
 vapi/packages/gtk+-2.0/gtk+-2.0.metadata |    3 +++
 vapi/packages/gtk+-3.0/gtk+-3.0.metadata |    3 +++
 4 files changed, 10 insertions(+), 4 deletions(-)
---
diff --git a/vapi/gtk+-2.0.vapi b/vapi/gtk+-2.0.vapi
index dd3d2b9..2c4da87 100644
--- a/vapi/gtk+-2.0.vapi
+++ b/vapi/gtk+-2.0.vapi
@@ -5050,7 +5050,7 @@ namespace Gtk {
                public void next ();
                public void prepend_index (int index_);
                public bool prev ();
-               public unowned string to_string ();
+               public string to_string ();
                public bool up ();
        }
        [CCode (cheader_filename = "gtk/gtk.h", copy_function = "gtk_tree_row_reference_copy", type_id = 
"gtk_tree_row_reference_get_type ()")]
@@ -5197,7 +5197,7 @@ namespace Gtk {
                public int get_tooltip_column ();
                public bool get_tooltip_context (ref int x, ref int y, bool keyboard_tip, out unowned 
Gtk.TreeModel model, out unowned Gtk.TreePath path, out Gtk.TreeIter iter);
                public unowned Gtk.Adjustment get_vadjustment ();
-               public bool get_visible_range (out unowned Gtk.TreePath start_path, out unowned Gtk.TreePath 
end_path);
+               public bool get_visible_range (out Gtk.TreePath start_path, out Gtk.TreePath end_path);
                public void get_visible_rect (out Gdk.Rectangle visible_rect);
                public int insert_column (Gtk.TreeViewColumn column, int position);
                public int insert_column_with_attributes (int position, string? title, Gtk.CellRenderer cell, 
...);
diff --git a/vapi/gtk+-3.0.vapi b/vapi/gtk+-3.0.vapi
index 2db48cf..7b10f26 100644
--- a/vapi/gtk+-3.0.vapi
+++ b/vapi/gtk+-3.0.vapi
@@ -5415,7 +5415,7 @@ namespace Gtk {
                public void next ();
                public void prepend_index (int index_);
                public bool prev ();
-               public unowned string to_string ();
+               public string to_string ();
                public bool up ();
        }
        [CCode (cheader_filename = "gtk/gtk.h", copy_function = "gtk_tree_row_reference_copy", type_id = 
"gtk_tree_row_reference_get_type ()")]
@@ -5547,7 +5547,7 @@ namespace Gtk {
                public int get_tooltip_column ();
                public bool get_tooltip_context (ref int x, ref int y, bool keyboard_tip, out unowned 
Gtk.TreeModel model, out unowned Gtk.TreePath path, out Gtk.TreeIter iter);
                public unowned Gtk.Adjustment get_vadjustment ();
-               public bool get_visible_range (out unowned Gtk.TreePath start_path, out unowned Gtk.TreePath 
end_path);
+               public bool get_visible_range (out Gtk.TreePath start_path, out Gtk.TreePath end_path);
                public void get_visible_rect (out Gdk.Rectangle visible_rect);
                public int insert_column (Gtk.TreeViewColumn column, int position);
                public int insert_column_with_attributes (int position, string? title, Gtk.CellRenderer cell, 
...);
diff --git a/vapi/packages/gtk+-2.0/gtk+-2.0.metadata b/vapi/packages/gtk+-2.0/gtk+-2.0.metadata
index 548677b..40c4f7f 100644
--- a/vapi/packages/gtk+-2.0/gtk+-2.0.metadata
+++ b/vapi/packages/gtk+-2.0/gtk+-2.0.metadata
@@ -247,6 +247,8 @@ gtk_icon_view_get_tooltip_context.iter is_out="1"
 gtk_icon_view_get_tooltip_context.x is_out="1"
 gtk_icon_view_get_tooltip_context.y is_out="1"
 gtk_icon_view_get_selected_items transfer_ownership="1" type_arguments="TreePath"
+gtk_tree_view_get_visible_range.start_path is_out="1" transfer_ownership="1"
+gtk_tree_view_get_visible_range.end_path is_out="1" transfer_ownership="1"
 gtk_icon_set_copy transfer_ownership="1"
 gtk_icon_source_copy transfer_ownership="1"
 gtk_icon_theme_list_contexts transfer_ownership="1" type_arguments="string"
@@ -743,6 +745,7 @@ gtk_tree_model_sort_convert_iter_to_child_iter.child_iter is_out="1"
 gtk_tree_path_get_indices is_array="1" no_array_length="1"
 gtk_tree_path_new_from_indices sentinel="-1"
 gtk_tree_path_copy transfer_ownership="1"
+gtk_tree_path_to_string transfer_ownership="1"
 # GtkTreePath should be an opaque value type as it is not immutable
 # but should have copy-on-assignment semantics
 GtkTreePath is_value_type="0" is_immutable="1" const_cname="GtkTreePath"
diff --git a/vapi/packages/gtk+-3.0/gtk+-3.0.metadata b/vapi/packages/gtk+-3.0/gtk+-3.0.metadata
index 2f78fd5..6bbc7f8 100644
--- a/vapi/packages/gtk+-3.0/gtk+-3.0.metadata
+++ b/vapi/packages/gtk+-3.0/gtk+-3.0.metadata
@@ -932,6 +932,7 @@ gtk_tree_path_get_indices_with_depth is_array="1" name="get_indices"
 gtk_tree_path_get_indices_with_depth.depth hidden="1"
 gtk_tree_path_new_from_indices sentinel="-1"
 gtk_tree_path_copy transfer_ownership="1"
+gtk_tree_path_to_string transfer_ownership="1"
 # GtkTreePath should be an opaque value type as it is not immutable
 # but should have copy-on-assignment semantics
 GtkTreePath is_value_type="0" is_immutable="1" const_cname="GtkTreePath"
@@ -1021,6 +1022,8 @@ gtk_tree_view_get_drag_dest_row.pos is_out="1" value_owned="1"
 gtk_tree_view_get_tooltip_context.iter is_out="1"
 gtk_tree_view_get_tooltip_context.x is_ref="1"
 gtk_tree_view_get_tooltip_context.y is_ref="1"
+gtk_tree_view_get_visible_range.start_path is_out="1" transfer_ownership="1"
+gtk_tree_view_get_visible_range.end_path is_out="1" transfer_ownership="1"
 gtk_tree_view_get_visible_rect.visible_rect is_out="1"
 gtk_tree_view_insert_column_with_attributes ellipsis="1"
 gtk_tree_view_insert_column_with_attributes.title nullable="1"