64 lines
1.8 KiB
C#
64 lines
1.8 KiB
C#
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using System.Windows.Controls;
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namespace WPFluent.Controls
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{
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/// <summary>
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/// 选择行
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/// </summary>
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public class CheckComboBoxItem : ListBoxItem
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{
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#region Constructors
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static CheckComboBoxItem()
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{
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DefaultStyleKeyProperty.OverrideMetadata(
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typeof(CheckComboBoxItem),
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new FrameworkPropertyMetadata(typeof(CheckComboBoxItem)));
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}
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#endregion
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public CheckComboBoxItem()
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{
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}
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#region PrivateProperty
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/// <summary>
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/// 包含该CheckComboBoxItem的CheckComboBox控件
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/// </summary>
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private CheckComboBox ParentCheckComboBox
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{
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get { return ItemsControl.ItemsControlFromItemContainer(this) as CheckComboBox; }
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}
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#endregion
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#region Override
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public override void OnApplyTemplate()
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{
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base.OnApplyTemplate();
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}
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#endregion
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#region DependencyProperty
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public new static readonly DependencyProperty IsSelectedProperty = DependencyProperty.Register(
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nameof(IsSelected),
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typeof(bool),
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typeof(CheckComboBoxItem),
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new PropertyMetadata(false, OnSelectedChanged));
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/// <summary>
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/// 选中
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/// </summary>
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public new bool IsSelected
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{
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get { return (bool)GetValue(IsSelectedProperty); }
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set { SetValue(IsSelectedProperty, value); }
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}
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private static void OnSelectedChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
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{
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var ComboBoxItem = d as CheckComboBoxItem;
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ComboBoxItem?.ParentCheckComboBox?.NotifyCheckComboBoxItemClicked(ComboBoxItem);
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}
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#endregion
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}
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}
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