Controls/TabItemClose.cs

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Media;

namespace WPFDemo.Controls
{
    public class TabItemClose : TabItem
    {
        static TabItemClose()
        {
            DefaultStyleKeyProperty.OverrideMetadata(typeof(TabItemClose), new FrameworkPropertyMetadata(typeof(TabItemClose)));
        }

        private static void OnPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
        {
            d.SetValue(e.Property, e.NewValue);
        }

        /// <summary>
        /// 是否可以关闭
        /// </summary>
        public bool IsCanClose
        {
            get { return (bool)GetValue(IsCanCloseProperty); }
            set { SetValue(IsCanCloseProperty, value); }
        }

        public static readonly DependencyProperty IsCanCloseProperty =
            DependencyProperty.Register("IsCanClose", typeof(bool), typeof(TabItemClose), new PropertyMetadata(true, OnPropertyChanged));

        /// <summary>
        /// 关闭的图标
        /// </summary>
        public ImageSource CloseIcon
        {
            get { return (ImageSource)GetValue(CloseIconProperty); }
            set { SetValue(CloseIconProperty, value); }
        }

        public static readonly DependencyProperty CloseIconProperty =
            DependencyProperty.Register("CloseIcon", typeof(ImageSource), typeof(TabItemClose), new PropertyMetadata(null, OnPropertyChanged));



        /// <summary>
        /// 正常背景色
        /// </summary>
        public SolidColorBrush NormalBackground
        {
            get { return (SolidColorBrush)GetValue(NormalBackgroundProperty); }
            set { SetValue(NormalBackgroundProperty, value); }
        }

        public static readonly DependencyProperty NormalBackgroundProperty =
            DependencyProperty.Register("NormalBackground", typeof(SolidColorBrush), typeof(TabItemClose), new PropertyMetadata(null, OnPropertyChanged));