[gtk+/treeview-refactor-staging: 9/10] Fixed GtkTreeViewColumn allocation to only subtract the depth padding/indentation from the expander

[Tristan Van Berkom <tvb src gnome org>]

commit c74ccab57c7a1ec95c08921b55d882cce2ea2067
Author: Tristan Van Berkom <tristan van berkom gmail com>
Date:   Wed Dec 1 17:12:32 2010 +0900

    Fixed GtkTreeViewColumn allocation to only subtract the depth padding/indentation from the expander column.

 gtk/gtktreeview.c |   11 ++++++++---
 1 files changed, 8 insertions(+), 3 deletions(-)
---
diff --git a/gtk/gtktreeview.c b/gtk/gtktreeview.c
index f470719..cc97dec 100644
--- a/gtk/gtktreeview.c
+++ b/gtk/gtktreeview.c
@@ -2579,10 +2579,15 @@ gtk_tree_view_get_column_padding (GtkTreeView       *tree_view,
 			"grid-line-width", &grid_line_width,
 			NULL);
 
-  padding = horizontal_separator + (tree_view->priv->deepest_depth - 1) * tree_view->priv->level_indentation;
+  padding = horizontal_separator;
 
-  if (TREE_VIEW_DRAW_EXPANDERS (tree_view))
-    padding += tree_view->priv->deepest_depth * tree_view->priv->expander_size;
+  if (gtk_tree_view_is_expander_column (tree_view, column))
+    {
+      padding += (tree_view->priv->deepest_depth - 1) * tree_view->priv->level_indentation;
+
+      if (TREE_VIEW_DRAW_EXPANDERS (tree_view))
+	padding += tree_view->priv->deepest_depth * tree_view->priv->expander_size;
+    }
 
   if (tree_view->priv->grid_lines == GTK_TREE_VIEW_GRID_LINES_VERTICAL ||
       tree_view->priv->grid_lines == GTK_TREE_VIEW_GRID_LINES_BOTH)