[longomatch] Grab focus of the last created tag to make edition faster

[Andoni Morales Alastruey <amorales src gnome org>]

commit fd14f83df111597ed19c37577f5b407a78c5d765
Author: Andoni Morales Alastruey <ylatuya gmail com>
Date:   Wed Oct 22 17:12:11 2014 +0200

    Grab focus of the last created tag to make edition faster

 LongoMatch.GUI/Gui/Dialog/EventTypeTagsEditor.cs |   14 ++++++++------
 1 files changed, 8 insertions(+), 6 deletions(-)
---
diff --git a/LongoMatch.GUI/Gui/Dialog/EventTypeTagsEditor.cs 
b/LongoMatch.GUI/Gui/Dialog/EventTypeTagsEditor.cs
index f18eeeb..61215ec 100644
--- a/LongoMatch.GUI/Gui/Dialog/EventTypeTagsEditor.cs
+++ b/LongoMatch.GUI/Gui/Dialog/EventTypeTagsEditor.cs
@@ -29,6 +29,7 @@ namespace LongoMatch.Gui.Dialog
        {
                const int COLS_PER_ROW = 5;
                AnalysisEventType eventType;
+               Entry focusEntry;
 
                public EventTypeTagsEditor ()
                {
@@ -66,7 +67,7 @@ namespace LongoMatch.Gui.Dialog
                        Alignment alignment;
                        Table t;
 
-                       count = (uint) g.tags.Count + 1;
+                       count = (uint)g.tags.Count + 1;
                        rows = count / COLS_PER_ROW + 1;
 
                        alignment = new Alignment (0.5F, 0.5F, 1, 1);
@@ -118,7 +119,6 @@ namespace LongoMatch.Gui.Dialog
                                EventType.Tags.Remove (tag);
                                g.tags.Remove (tag);
                                g.container.Remove (g.table);
-                               CreateTagsTable (g);
                                g.container.PackStart (CreateTagsTable (g), true, true, 0);
                                g.container.ShowAll ();
                        }
@@ -126,13 +126,15 @@ namespace LongoMatch.Gui.Dialog
                
                void AddTag (TagsGroup g)
                {
-                       Tag t = new Tag(Catalog.GetString ("New tag"), g.nameEntry.Text);
+                       Tag t = new Tag (Catalog.GetString ("New tag"), g.nameEntry.Text);
                        EventType.Tags.Add (t);
                        g.tags.Add (t);
                        g.container.Remove (g.table);
-                       CreateTagsTable (g);
                        g.container.PackStart (CreateTagsTable (g), true, true, 0);
                        g.container.ShowAll ();
+                       if (focusEntry != null) {
+                               focusEntry.GrabFocus ();
+                       }
                }
 
                Box GroupBox (string name, TagsGroup g)
@@ -158,7 +160,7 @@ namespace LongoMatch.Gui.Dialog
                        return box;
                }
 
-               Box CreateTagBox (Table t, Tag tag, int i, TagsGroup g)
+               void CreateTagBox (Table t, Tag tag, int i, TagsGroup g)
                {
                        HBox box = new HBox (false, 2);
                        Entry tagEntry = new Entry (tag.Value);
@@ -171,11 +173,11 @@ namespace LongoMatch.Gui.Dialog
                        tagEntry.Changed += (o, e) => { 
                                tag.Value = tagEntry.Text;
                        };
+                       focusEntry = tagEntry;
 
                        box.PackStart (tagEntry, true, true, 0);
                        box.PackStart (b, false, false, 0);
                        InsertInTable (t, box, i);
-                       return box;
                }
 
                Button RemoveButton ()