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87 lines
2.6 KiB
87 lines
2.6 KiB
/*************************************************************************************
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Extended WPF Toolkit
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Copyright (C) 2007-2013 Xceed Software Inc.
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This program is provided to you under the terms of the Microsoft Public
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License (Ms-PL) as published at http://wpftoolkit.codeplex.com/license
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For more features, controls, and fast professional support,
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pick up the Plus Edition at http://xceed.com/wpf_toolkit
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Stay informed: follow @datagrid on Twitter or Like http://facebook.com/datagrids
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***********************************************************************************/
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using System.Windows;
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using System.Windows.Controls;
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namespace Xceed.Wpf.Toolkit.Primitives
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{
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public class SelectorItem : ContentControl
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{
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#region Constructors
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static SelectorItem()
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{
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DefaultStyleKeyProperty.OverrideMetadata( typeof( SelectorItem ), new FrameworkPropertyMetadata( typeof( SelectorItem ) ) );
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}
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#endregion //Constructors
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#region Properties
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public static readonly DependencyProperty IsSelectedProperty = DependencyProperty.Register( "IsSelected", typeof( bool? ), typeof( SelectorItem ), new UIPropertyMetadata( false, OnIsSelectedChanged ) );
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public bool? IsSelected
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{
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get
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{
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return ( bool? )GetValue( IsSelectedProperty );
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}
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set
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{
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SetValue( IsSelectedProperty, value );
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}
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}
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private static void OnIsSelectedChanged( DependencyObject o, DependencyPropertyChangedEventArgs e )
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{
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SelectorItem selectorItem = o as SelectorItem;
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if( selectorItem != null )
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selectorItem.OnIsSelectedChanged( ( bool? )e.OldValue, ( bool? )e.NewValue );
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}
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protected virtual void OnIsSelectedChanged( bool? oldValue, bool? newValue )
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{
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if( newValue.HasValue )
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{
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if( newValue.Value )
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{
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this.RaiseEvent( new RoutedEventArgs( Selector.SelectedEvent, this ) );
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}
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else
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{
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this.RaiseEvent( new RoutedEventArgs( Selector.UnSelectedEvent, this ) );
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}
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}
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}
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internal Selector ParentSelector
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{
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get
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{
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return ItemsControl.ItemsControlFromItemContainer( this ) as Selector;
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}
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}
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#endregion //Properties
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#region Events
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public static readonly RoutedEvent SelectedEvent = Selector.SelectedEvent.AddOwner( typeof( SelectorItem ) );
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public static readonly RoutedEvent UnselectedEvent = Selector.UnSelectedEvent.AddOwner( typeof( SelectorItem ) );
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#endregion
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}
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}
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