[banshee] [WrapLabel] Show text in tooltip if ellipsized

[Gabriel Burt <gburt src gnome org>]

commit b0898c023eac853edc315ef86e0da186e6c27735
Author: Gabriel Burt <gabriel burt gmail com>
Date:   Thu Jan 28 17:53:47 2010 -0800

    [WrapLabel] Show text in tooltip if ellipsized

 src/Libraries/Hyena.Gui/Hyena.Widgets/WrapLabel.cs |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/src/Libraries/Hyena.Gui/Hyena.Widgets/WrapLabel.cs b/src/Libraries/Hyena.Gui/Hyena.Widgets/WrapLabel.cs
index c2a4923..52d3224 100644
--- a/src/Libraries/Hyena.Gui/Hyena.Widgets/WrapLabel.cs
+++ b/src/Libraries/Hyena.Gui/Hyena.Widgets/WrapLabel.cs
@@ -94,6 +94,7 @@ namespace Hyena.Widgets
             layout.Width = (int)(allocation.Width * Pango.Scale.PangoScale);
             layout.GetPixelSize (out lw, out lh);
 
+            TooltipText = layout.IsEllipsized ? text : null;
             HeightRequest = lh;
 
             base.OnSizeAllocated (allocation);