PDFOffice_Windows_exe/PDF Office/Views/BOTA/BOTAContent.xaml.cs

using PDF_Master.Helper;
using PDF_Master.ViewModels.BOTA;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;

namespace PDF_Master.Views.BOTA
{
    /// <summary>
    /// BOTAContent.xaml 的交互逻辑
    /// </summary>
    public partial class BOTAContent : UserControl
    {
        public BOTAContent()
        {
            InitializeComponent();
        }

        private void Border_MouseDown(object sender, MouseButtonEventArgs e)
        {

        }

        private void TabControl_PreviewMouseLeftButtonDown(object sender, MouseButtonEventArgs e)
        {
            var visual = VisualTreeHelper.HitTest(TabBOTA, e.GetPosition(TabBOTA));
            if (visual == null)
            {
                return;
            }
            var item = CommonHelper.FindVisualParent<TabItem>(visual.VisualHit);
            if (item == null)
            {
                return;
            }

          

            ///重复点击选中项时，收起侧边栏
            if (item.IsSelected == true)
            {
                (this.DataContext as BOTAContentViewModel).viewContentViewModel.OpenBOTA = !(this.DataContext as BOTAContentViewModel).viewContentViewModel.OpenBOTA;
            }
        }

        private void TabItemThumbnail_IsVisibleChanged(object sender, DependencyPropertyChangedEventArgs e)
        {
            var item = sender as TabItem;
            if(item!=null&&item.IsSelected)
            {
                if(!(bool)e.NewValue)
                {
                    (this.DataContext as BOTAContentViewModel).viewContentViewModel.OpenBOTA = false;
                }
            }
        }
    }
}