暂存修改

DownKyi/ViewModels/Friend/ViewFollowerViewModel.cs

@@ -1,9 +1,8 @@
-using Prism.Events;
+using DownKyi.ViewModels.PageViewModels;
-using System;
+using Prism.Commands;
-using System.Collections.Generic;
+using Prism.Events;
-using System.Linq;
+using Prism.Regions;
-using System.Text;
+using System.Collections.ObjectModel;
-using System.Threading.Tasks;
 
 namespace DownKyi.ViewModels.Friend
 {
@@ -11,8 +10,78 @@ namespace DownKyi.ViewModels.Friend
     {
         public const string Tag = "PageFriendFollower";
 
+        #region 页面属性申明
+
+        private ObservableCollection<TabHeader> tabHeaders;
+        public ObservableCollection<TabHeader> TabHeaders
+        {
+            get => tabHeaders;
+            set => SetProperty(ref tabHeaders, value);
+        }
+
+        private int selectTabId;
+        public int SelectTabId
+        {
+            get => selectTabId;
+            set => SetProperty(ref selectTabId, value);
+        }
+
+        #endregion
+
         public ViewFollowerViewModel(IEventAggregator eventAggregator) : base(eventAggregator)
         {
+            #region 属性初始化
+            TabHeaders = new ObservableCollection<TabHeader>();
+
+            int i = TabHeaders.Count;
+
+            #endregion
+        }
+
+        #region 命令申明
+
+        // 左侧tab点击事件
+        private DelegateCommand<object> leftTabHeadersCommand;
+        public DelegateCommand<object> LeftTabHeadersCommand => leftTabHeadersCommand ?? (leftTabHeadersCommand = new DelegateCommand<object>(ExecuteLeftTabHeadersCommand));
+
+        /// <summary>
+        /// 左侧tab点击事件
+        /// </summary>
+        /// <param name="parameter"></param>
+        private void ExecuteLeftTabHeadersCommand(object parameter)
+        {
+            if (!(parameter is TabHeader tabHeader)) { return; }
+
+            //NavigationParameters param = new NavigationParameters();
+
+            //switch (tabHeader.Id)
+            //{
+            //    case 0:
+            //        regionManager.RequestNavigate("ToolboxContentRegion", ViewBiliHelperViewModel.Tag, param);
+            //        break;
+            //    case 1:
+            //        regionManager.RequestNavigate("ToolboxContentRegion", ViewDelogoViewModel.Tag, param);
+            //        break;
+            //    case 2:
+            //        regionManager.RequestNavigate("ToolboxContentRegion", ViewExtractMediaViewModel.Tag, param);
+            //        break;
+            //}
+        }
+
+        #endregion
+
+        /// <summary>
+        /// 导航到页面时执行
+        /// </summary>
+        /// <param name="navigationContext"></param>
+        public override void OnNavigatedTo(NavigationContext navigationContext)
+        {
+            base.OnNavigatedTo(navigationContext);
+
+            // 进入设置页面时显示的设置项
+            SelectTabId = 0;
+
         }
+
     }
 }

DownKyi/Views/Friend/ViewFollower.xaml

@@ -2,13 +2,57 @@
     x:Class="DownKyi.Views.Friend.ViewFollower"
     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:converter="clr-namespace:DownKyi.Converter"
     xmlns:custom="clr-namespace:DownKyi.CustomControl"
     xmlns:i="http://schemas.microsoft.com/xaml/behaviors"
     xmlns:prism="http://prismlibrary.com/"
     prism:ViewModelLocator.AutoWireViewModel="True">
-    <UserControl.Resources />
+    <UserControl.Resources>
+        <converter:CountConverter x:Key="CountConverter" Count="1" />
+    </UserControl.Resources>
 
     <Grid>
-        <TextBlock Text="关注" />
+        <Grid.ColumnDefinitions>
+            <ColumnDefinition>
+                <ColumnDefinition.Style>
+                    <Style TargetType="ColumnDefinition">
+                        <Style.Triggers>
+                            <DataTrigger Binding="{Binding TabHeaders}" Value="{x:Null}">
+                                <Setter Property="Width" Value="0" />
+                            </DataTrigger>
+                            <DataTrigger Binding="{Binding TabHeaders.Count}" Value="0">
+                                <Setter Property="Width" Value="0" />
+                            </DataTrigger>
+                            <DataTrigger Binding="{Binding TabHeaders.Count}" Value="1">
+                                <Setter Property="Width" Value="0" />
+                            </DataTrigger>
+                            <DataTrigger Binding="{Binding TabHeaders.Count, Converter={StaticResource CountConverter}}" Value="true">
+                                <Setter Property="Width" Value="200" />
+                            </DataTrigger>
+                        </Style.Triggers>
+                    </Style>
+                </ColumnDefinition.Style>
+            </ColumnDefinition>
+            <ColumnDefinition Width="*" />
+        </Grid.ColumnDefinitions>
+
+        <!--  左侧tab header  -->
+        <ListBox
+            Name="nameLeftTabHeaders"
+            Grid.Column="0"
+            BorderThickness="0"
+            ItemContainerStyle="{StaticResource LeftTabHeaderItemStyle}"
+            ItemsSource="{Binding TabHeaders}"
+            SelectedIndex="{Binding SelectTabId}"
+            Style="{StaticResource LeftTabHeaderStyle}">
+            <i:Interaction.Triggers>
+                <i:EventTrigger EventName="SelectionChanged">
+                    <i:InvokeCommandAction Command="{Binding LeftTabHeadersCommand}" CommandParameter="{Binding ElementName=nameLeftTabHeaders, Path=SelectedItem}" />
+                </i:EventTrigger>
+            </i:Interaction.Triggers>
+        </ListBox>
+
+        <!--  右侧内容区  -->
+        <ListBox Grid.Column="1" />
     </Grid>
 </UserControl>

DownKyi/Views/ViewFriend.xaml

@@ -51,7 +51,6 @@
                 Name="nameTabHeaders"
                 Grid.Column="1"
                 BorderThickness="0"
-                IsEnabled="{Binding IsEnabled}"
                 ItemsSource="{Binding TabHeaders}"
                 ScrollViewer.HorizontalScrollBarVisibility="Hidden"
                 ScrollViewer.VerticalScrollBarVisibility="Disabled"