public void AddTool(string name /* Image image */, Action onSelect) { var pButton = new Gwen.Control.Button(pTileLayout); pButton.SetSize(20, 20); pButton.SetToolTipText(name); pButton.ShouldDrawBackground = true; pButton.Clicked += new Gwen.Control.Base.GwenEventHandler( b => onSelect.Invoke()); }