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/*************************************************************************************
Extended WPF Toolkit
Copyright (C) 2007-2013 Xceed Software Inc.
This program is provided to you under the terms of the Microsoft Public
License (Ms-PL) as published at http://wpftoolkit.codeplex.com/license
For more features, controls, and fast professional support,
pick up the Plus Edition at http://xceed.com/wpf_toolkit
Stay informed: follow @datagrid on Twitter or Like http://facebook.com/datagrids
***********************************************************************************/
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows.Input;
namespace Tango.ColorPicker.Core.Utilities
{
internal class KeyboardUtilities
{
internal static bool IsKeyModifyingPopupState( KeyEventArgs e )
{
return ( ( ( ( Keyboard.Modifiers & ModifierKeys.Alt ) == ModifierKeys.Alt ) && ( ( e.SystemKey == Key.Down ) || ( e.SystemKey == Key.Up ) ) )
|| ( e.Key == Key.F4 ) );
}
}
}
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