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

using PDF_Office.Helper;
using PDF_Office.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_Office.Views.BOTA
{
    /// <summary>
    /// BookmarkContent.xaml 的交互逻辑
    /// </summary>
    public partial class BookmarkContent : UserControl
    {
        public BookmarkContent()
        {
            InitializeComponent();
        }

        private void TxtTitleInput_IsVisibleChanged(object sender, DependencyPropertyChangedEventArgs e)
        {
            if (sender is TextBox && IsLoaded)
            {
                TextBox textBox = sender as TextBox;
                if (textBox.Visibility == Visibility.Visible)
                {
                    textBox.Focus();
                }
            }
        }

        private void ListViewItem_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
        {
            var vm = this.DataContext as BookmarkContentViewModel;
            object[] objects = new object[] { sender, e };
            vm.ListViewItemMouseDownCommand.Execute(objects);
        }

        private void ListViewItem_LostFocus(object sender, RoutedEventArgs e)
        {
            ListBoxItem listItem = sender as ListBoxItem;
            if (listItem != null)
            {
                TextBox textBox = CommonHelper.FindVisualChild<TextBox>(listItem);
                if (textBox.Visibility != Visibility.Visible)
                    listItem.IsSelected = false;
            }
        }
    }
}