You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
59 lines
2.1 KiB
59 lines
2.1 KiB
/*************************************************************************************
|
|
|
|
Toolkit for WPF
|
|
|
|
Copyright (C) 2007-2025 Xceed Software Inc.
|
|
|
|
This program is provided to you under the terms of the XCEED SOFTWARE, INC.
|
|
COMMUNITY LICENSE AGREEMENT (for non-commercial use) as published at
|
|
https://github.com/xceedsoftware/wpftoolkit/blob/master/license.md
|
|
|
|
For more features, controls, and fast professional support,
|
|
pick up the Plus Edition at https://xceed.com/xceed-toolkit-plus-for-wpf/
|
|
|
|
Stay informed: follow @datagrid on Twitter or Like http://facebook.com/datagrids
|
|
|
|
***********************************************************************************/
|
|
|
|
using System;
|
|
using System.Windows;
|
|
using System.Windows.Data;
|
|
|
|
namespace Xceed.Wpf.AvalonDock.Converters
|
|
{
|
|
[ValueConversion( typeof( bool ), typeof( Visibility ) )]
|
|
public class InverseBoolToVisibilityConverter : IValueConverter
|
|
{
|
|
|
|
#region IValueConverter Members
|
|
public object Convert( object value, Type targetType, object parameter, System.Globalization.CultureInfo culture )
|
|
{
|
|
if( value is bool && targetType == typeof( Visibility ) )
|
|
{
|
|
bool val = !( bool )value;
|
|
if( val )
|
|
return Visibility.Visible;
|
|
else
|
|
if( parameter != null && parameter is Visibility )
|
|
return parameter;
|
|
else
|
|
return Visibility.Collapsed;
|
|
}
|
|
throw new ArgumentException( "Invalid argument/return type. Expected argument: bool and return type: Visibility" );
|
|
}
|
|
|
|
public object ConvertBack( object value, Type targetType, object parameter, System.Globalization.CultureInfo culture )
|
|
{
|
|
if( value is Visibility && targetType == typeof( bool ) )
|
|
{
|
|
Visibility val = ( Visibility )value;
|
|
if( val == Visibility.Visible )
|
|
return false;
|
|
else
|
|
return true;
|
|
}
|
|
throw new ArgumentException( "Invalid argument/return type. Expected argument: Visibility and return type: bool" );
|
|
}
|
|
#endregion
|
|
}
|
|
}
|
|
|