[f-spot] Fixed indentation for create_tag_dialog.

[Ruben Vermeersch <rubenv src gnome org>]

commit bae30bc8585f98b44aa12eca3af9f7547604e5b3
Author: Peter Goetz <peter gtz gmail com>
Date:   Thu Jun 10 02:47:12 2010 +0200

    Fixed indentation for create_tag_dialog.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=620837

 src/TagCommands.cs |   21 ++++++++++++++++++++-
 1 files changed, 20 insertions(+), 1 deletions(-)
---
diff --git a/src/TagCommands.cs b/src/TagCommands.cs
index ff8a949..cf14d48 100644
--- a/src/TagCommands.cs
+++ b/src/TagCommands.cs
@@ -58,6 +58,16 @@ public class TagCommands {
 			}
 		}
 
+		private string Indentation (Category category)
+		{
+			int indentations=0;
+			for (Category parent = category.Category;
+			     parent != null && parent.Category != null;
+			     parent = parent.Category)
+				indentations++;
+			return new string(' ', indentations*2);
+		}
+
 		private void PopulateCategoryOptionMenu ()
 		{
 			categories = new ArrayList ();
@@ -67,15 +77,20 @@ public class TagCommands {
 			ListStore category_store = new ListStore(typeof(Pixbuf), typeof(string));
 
 			foreach (Category category in categories)
-				category_store.AppendValues(category.SizedIcon, category.Name);
+			{
+				category_store.AppendValues(category.SizedIcon, Indentation(category) + category.Name);
+			}
 
 			category_option_menu.Sensitive = true;
 
 			category_option_menu.Model = category_store;
 			var icon_renderer = new CellRendererPixbuf();
+			icon_renderer.Width=(int)Tag.TagIconSize;
 			category_option_menu.PackStart(icon_renderer, true);
 
 			var text_renderer = new CellRendererText();
+			text_renderer.Alignment = Pango.Alignment.Left;
+			text_renderer.Width = 150;
 			category_option_menu.PackStart(text_renderer, true);
 
 			category_option_menu.AddAttribute(icon_renderer, "pixbuf", 0);
@@ -134,6 +149,10 @@ public class TagCommands {
 						}
 					}	
 				}
+				else
+				{
+					category_option_menu.Active = 0;
+				}
 			}
 		}