[banshee/a11y] [a11y] When column headers have keyboard focus, show their context menus.

[Eitan Isaacson <eitani src gnome org>]

commit 02f6b8f03f0648a4c5a17956fa8674c4f734b7be
Author: Eitan Isaacson <eitan ascender com>
Date:   Fri Oct 16 18:59:27 2009 -0700

    [a11y] When column headers have keyboard focus, show their context menus.

 .../ListView/ListView_Interaction.cs               |   13 +++++++++++++
 1 files changed, 13 insertions(+), 0 deletions(-)
---
diff --git a/src/Libraries/Hyena.Gui/Hyena.Data.Gui/ListView/ListView_Interaction.cs b/src/Libraries/Hyena.Gui/Hyena.Data.Gui/ListView/ListView_Interaction.cs
index 3b9214e..0e999c6 100644
--- a/src/Libraries/Hyena.Gui/Hyena.Data.Gui/ListView/ListView_Interaction.cs
+++ b/src/Libraries/Hyena.Gui/Hyena.Data.Gui/ListView/ListView_Interaction.cs
@@ -258,6 +258,19 @@ namespace Hyena.Data.Gui
                         handled = true;
                     }
                     break;
+
+                case Gdk.Key.F10:
+                    if ((press.State & Gdk.ModifierType.ShiftMask) != 0)
+                        goto case Gdk.Key.Menu;
+                    break;
+
+                case Gdk.Key.Menu:
+                    // OnPopupMenu() is reserved for list items in derived classes.
+                    if (HeaderFocused) {
+                        InvokeColumnHeaderMenu (ActiveColumn);
+                        handled = true;
+                    }
+                    break;
             }
 
             if (handled) {