From 701dc273618c4d75f65e15a910278a1ef5a05a07 Mon Sep 17 00:00:00 2001
From: liufei <demoliu94@163.com>
Date: Fri, 25 Mar 2022 17:57:16 +0800
Subject: [PATCH] =?UTF-8?q?=E6=82=AC=E5=81=9C=E5=88=87=E6=8D=A2=E8=8F=9C?=
 =?UTF-8?q?=E5=8D=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../PannelCard/LeftCardControl.xaml           | 105 +++++++-----
 .../PannelCard/LeftCardControl.xaml.cs        | 150 +++++++++++++++---
 2 files changed, 194 insertions(+), 61 deletions(-)

diff --git a/Control/UserControls/PannelCard/LeftCardControl.xaml b/Control/UserControls/PannelCard/LeftCardControl.xaml
index 4a62083..d0c6484 100644
--- a/Control/UserControls/PannelCard/LeftCardControl.xaml
+++ b/Control/UserControls/PannelCard/LeftCardControl.xaml
@@ -21,8 +21,8 @@
                 </Setter.Value>
             </Setter>
             <Setter Property="FocusVisualStyle" Value="{x:Null}" />
-            <EventSetter Event="MouseLeftButtonDown" Handler="MenuClick"/>
-            <EventSetter Event="MouseRightButtonDown" Handler="MenuClick"/>
+            <EventSetter Event="MouseEnter" Handler="Menu_MouseEnter"/>
+            <EventSetter Event="Unselected" Handler="ListBoxItem_Unselected"/>
             <Style.Triggers>
                 <MultiTrigger>
                     <MultiTrigger.Conditions>
@@ -43,11 +43,34 @@
                             </Storyboard>
                         </BeginStoryboard>
                     </MultiTrigger.ExitActions>
+                    <MultiTrigger.Setters>
+                        <Setter Property="Background" Value="Transparent"/>
+                        <Setter Property="Foreground" Value="Black"/>
+                    </MultiTrigger.Setters>
                 </MultiTrigger>
-                <Trigger Property="IsSelected" Value="true">
-                    <Setter Property="Background" Value="#FFECECEC"/>
+
+
+
+                <!--<Trigger Property="IsSelected" Value="False">
+                    <Setter Property="Background" Value="Transparent"/>
                     <Setter Property="Foreground" Value="Black"/>
                 </Trigger>
+                <Trigger Property="IsSelected" Value="True">
+                    <Setter Property="Background" Value="#ECECEC"/>
+                    <Setter Property="Foreground" Value="Black"/>
+                </Trigger>
+                
+                <Trigger Property="IsMouseOver" Value="False">
+                    <Setter Property="Background" Value="Transparent"/>
+                    <Setter Property="Foreground" Value="Black"/>
+                </Trigger>-->
+
+                <!--<MultiTrigger>
+                    <MultiTrigger.Conditions>
+                        <Condition Property=""></Condition>
+                    </MultiTrigger.Conditions>
+                </MultiTrigger>-->
+
 
             </Style.Triggers>
         </Style>
@@ -75,14 +98,14 @@
         </hc:Card.ContextMenu>
         <WrapPanel Orientation="Horizontal">
             <ListBox x:Name="MenuListBox"
-                         Padding="2,3,0,2"
-                         ItemsSource="{Binding MenuList}"
-                         Tag="{Binding AppConfig.MenuCardWidth}"
-                         BorderThickness="0" Foreground="{x:Null}"
-                         SelectedIndex="{Binding AppConfig.SelectedMenuIndex}"
-                         VirtualizingPanel.VirtualizationMode="Recycling"
-                         SelectionChanged="menus_SelectionChanged"
-                         >
+                     Padding="2,3,0,2"
+                     ItemsSource="{Binding MenuList}"
+                     Tag="{Binding AppConfig.MenuCardWidth}"
+                     BorderThickness="0" Foreground="{x:Null}"
+                     SelectedIndex="{Binding AppConfig.SelectedMenuIndex}"
+                     VirtualizingPanel.VirtualizationMode="Recycling"
+                     SelectionChanged="Menu_SelectionChanged"
+                     >
                 <ListBox.Resources>
                     <ContextMenu x:Key="MenuDialog" Width="200">
                         <MenuItem Header="新建菜单" Click="CreateMenu"/>
@@ -109,38 +132,38 @@
 
                 <ListBox.ItemTemplate>
                     <DataTemplate>
-                        <StackPanel MouseLeftButtonDown="MenuClick" MouseRightButtonDown="MenuClick" Tag="{Binding}">
+                        <StackPanel Tag="{Binding}">
                             <TextBox Text="{Binding Path=MenuName, Mode=TwoWay}"
-                                        HorizontalAlignment="Left"
-                                        Width="{Binding RelativeSource={RelativeSource FindAncestor,AncestorType={x:Type ListBox},AncestorLevel=1},Path=Tag, Mode=TwoWay, Converter={StaticResource MenuWidthConvert}, ConverterParameter=35}"
-                                        FontSize="16"
-                                        Height="28"
-                                        VerticalAlignment="Center"
-                                        TextAlignment="Left"
-                                        LostFocus="LostFocusOrEnterDown"
-                                        KeyDown="LostFocusOrEnterDown"
-                                        Tag="{Binding}"
-                                        Padding="2"
-                                        BorderThickness="0"
-                                        IsVisibleChanged="MenuEditWhenVisibilityChanged"
-                                        Visibility="{Binding MenuEdit}"/>
-                            <StackPanel Orientation="Horizontal">
+                                    HorizontalAlignment="Left"
+                                    Width="{Binding RelativeSource={RelativeSource FindAncestor,AncestorType={x:Type ListBox},AncestorLevel=1},Path=Tag, Mode=TwoWay, Converter={StaticResource MenuWidthConvert}, ConverterParameter=35}"
+                                    FontSize="16"
+                                    Height="28"
+                                    VerticalAlignment="Center"
+                                    TextAlignment="Left"
+                                    LostFocus="LostFocusOrEnterDown"
+                                    KeyDown="LostFocusOrEnterDown"
+                                    Tag="{Binding}"
+                                    Padding="2"
+                                    BorderThickness="0"
+                                    IsVisibleChanged="MenuEditWhenVisibilityChanged"
+                                    Visibility="{Binding MenuEdit}"/>
+                            <StackPanel Orientation="Horizontal"
+                                    IsVisibleChanged="MenuWhenVisibilityChanged"
+                                    Visibility="{Binding NotMenuEdit}">
                                 <Button Background="Transparent" 
-                                            BorderThickness="0"
-                                            hc:IconElement.Geometry="{Binding MenuGeometry}"
-                                            hc:IconElement.Height="18"
-                                            hc:IconElement.Width="18"
-                                            IsEnabled="False"
-                                            Opacity="1"
-                                            Foreground="{Binding GeometryColor}"
-                                            />
+                                        BorderThickness="0"
+                                        hc:IconElement.Geometry="{Binding MenuGeometry}"
+                                        hc:IconElement.Height="18"
+                                        hc:IconElement.Width="18"
+                                        IsEnabled="False"
+                                        Opacity="1"
+                                        Foreground="{Binding GeometryColor}"
+                                        />
                                 <TextBlock Text="{Binding MenuName}"
-                                               HorizontalAlignment="Center"
-                                               TextAlignment="Center"
-                                               VerticalAlignment="Center"
-                                               IsVisibleChanged="MenuWhenVisibilityChanged"
-                                               Visibility="{Binding NotMenuEdit}"
-                                               />
+                                           HorizontalAlignment="Center"
+                                           TextAlignment="Center"
+                                           VerticalAlignment="Center"
+                                            />
                             </StackPanel>
                         </StackPanel>
                     </DataTemplate>
diff --git a/Control/UserControls/PannelCard/LeftCardControl.xaml.cs b/Control/UserControls/PannelCard/LeftCardControl.xaml.cs
index dbe4646..a0692e5 100644
--- a/Control/UserControls/PannelCard/LeftCardControl.xaml.cs
+++ b/Control/UserControls/PannelCard/LeftCardControl.xaml.cs
@@ -1,16 +1,18 @@
 using DraggAnimatedPanelExample;
 using GeekDesk.Control.Windows;
+using GeekDesk.MyThread;
 using GeekDesk.Util;
 using GeekDesk.ViewModel;
 using System;
 
 using System.Collections.ObjectModel;
-
+using System.Threading;
 using System.Windows;
 using System.Windows.Controls;
 
 using System.Windows.Input;
-
+using System.Windows.Media;
+using System.Windows.Threading;
 
 namespace GeekDesk.Control.UserControls.PannelCard
 {
@@ -22,6 +24,9 @@ namespace GeekDesk.Control.UserControls.PannelCard
         private int menuSelectIndexTemp = -1;
         private AppData appData = MainWindow.appData;
 
+        //是否正在修改菜单
+        private static bool IS_EDIT = false;
+
         public LeftCardControl()
         {
             InitializeComponent();
@@ -60,13 +65,13 @@ namespace GeekDesk.Control.UserControls.PannelCard
             }
         }
 
-            ////菜单点击事件
-        private void MenuClick(object sender, MouseButtonEventArgs e)
-        {
-            //设置对应菜单的图标列表
-            MenuInfo mi = (MenuInfo)(((StackPanel)sender).Tag);
-            appData.AppConfig.SelectedMenuIcons = mi.IconList;
-        }
+        //////菜单点击事件
+        //private void MenuClick(object sender, MouseButtonEventArgs e)
+        //{
+        //    //设置对应菜单的图标列表
+        //    MenuInfo mi = (MenuInfo)(((StackPanel)sender).Tag);
+        //    appData.AppConfig.SelectedMenuIcons = mi.IconList;
+        //}
 
         /// <summary>
         /// 当修改菜单元素可见时 设置原菜单为不可见 并且不可选中
@@ -76,9 +81,14 @@ namespace GeekDesk.Control.UserControls.PannelCard
         /// <param name="e"></param>
         private void MenuWhenVisibilityChanged(object sender, DependencyPropertyChangedEventArgs e)
         {
-            TextBlock tb = sender as TextBlock;
-            if (tb.Visibility == Visibility.Collapsed)
+            StackPanel sp = sender as StackPanel;
+
+            ListBoxItem lbi = (sp.TemplatedParent as ContentPresenter).TemplatedParent as ListBoxItem;
+            if (sp.Visibility == Visibility.Collapsed)
             {
+                SolidColorBrush scb = new SolidColorBrush(Colors.Red);
+                lbi.MouseEnter += Lbi_MouseEnter;
+
                 if (MenuListBox.SelectedIndex != -1)
                 {
                     menuSelectIndexTemp = MenuListBox.SelectedIndex;
@@ -89,6 +99,31 @@ namespace GeekDesk.Control.UserControls.PannelCard
                     MenuListBox.SelectedIndex = menuSelectIndexTemp;
                 }
             }
+            else
+            {
+                SolidColorBrush bac = new SolidColorBrush(Color.FromRgb(236, 236, 236));
+                SolidColorBrush fontColor = new SolidColorBrush(Colors.Black);
+
+                lbi.MouseEnter += (s, me) =>
+                {
+                    lbi.Background = bac;
+                };
+
+                lbi.MouseLeave += Lbi_MouseLeave;
+
+                lbi.Selected += (s, me) =>
+                {
+                    lbi.MouseLeave -= Lbi_MouseLeave;
+                    lbi.Background = bac;
+                    lbi.Foreground = fontColor;
+                };
+            }
+        }
+
+        private void Lbi_MouseEnter(object sender, MouseEventArgs e)
+        {
+            ListBoxItem lbi = sender as ListBoxItem;
+            lbi.Background = Brushes.Transparent;
         }
 
         /// <summary>
@@ -104,6 +139,27 @@ namespace GeekDesk.Control.UserControls.PannelCard
             MenuListBox.SelectedIndex = appData.MenuList.Count - 1;
             appData.AppConfig.SelectedMenuIndex = MenuListBox.SelectedIndex;
             appData.AppConfig.SelectedMenuIcons = info.IconList;
+
+            ItemCollection ic = MenuListBox.Items;
+            SolidColorBrush bac = new SolidColorBrush(Color.FromRgb(236, 236, 236));
+            SolidColorBrush fontColor = new SolidColorBrush(Colors.Black);
+            foreach (var icItem in ic)
+            {
+                ListBoxItem lbi = icItem as ListBoxItem;
+                lbi.MouseEnter += (s, me) =>
+                {
+                    lbi.Background = bac;
+                };
+
+                lbi.MouseLeave += Lbi_MouseLeave;
+
+                lbi.Selected += (s, me) =>
+                {
+                    lbi.MouseLeave -= Lbi_MouseLeave;
+                    lbi.Background = bac;
+                    lbi.Foreground = fontColor;
+                };
+            }
         }
 
         /// <summary>
@@ -115,6 +171,7 @@ namespace GeekDesk.Control.UserControls.PannelCard
         {
             MenuInfo menuInfo = ((MenuItem)sender).Tag as MenuInfo;
             menuInfo.MenuEdit = (int)Visibility.Visible;
+            IS_EDIT = true;
         }
 
         /// <summary>
@@ -131,10 +188,11 @@ namespace GeekDesk.Control.UserControls.PannelCard
                 CreateMenu(null, null);
             }
             int index = appData.MenuList.IndexOf(menuInfo);
-            if(index == 0)
+            if (index == 0)
             {
                 index = 0;
-            } else
+            }
+            else
             {
                 index = index - 1;
             }
@@ -153,6 +211,7 @@ namespace GeekDesk.Control.UserControls.PannelCard
         /// <param name="e"></param>
         private void LostFocusOrEnterDown(object sender, EventArgs e)
         {
+            bool done = true;
             TextBox menuBox = null;
             if (e.GetType() == typeof(KeyEventArgs))
             {
@@ -161,18 +220,27 @@ namespace GeekDesk.Control.UserControls.PannelCard
                 {
                     menuBox = ((TextBox)sender);
                 }
+                else
+                {
+                    done = false;
+                }
             }
             else if (e.GetType() == typeof(RoutedEventArgs))
             {
                 menuBox = ((TextBox)sender);
             }
 
-            if (menuBox != null)
+            if (done)
             {
-                MenuInfo menuInfo = menuBox.Tag as MenuInfo;
-                string text = menuBox.Text;
-                menuInfo.MenuName = text;
-                menuInfo.MenuEdit = Visibility.Collapsed;
+                if (menuBox != null)
+                {
+                    MenuInfo menuInfo = menuBox.Tag as MenuInfo;
+                    string text = menuBox.Text;
+                    menuInfo.MenuName = text;
+                    menuInfo.MenuEdit = Visibility.Collapsed;
+                }
+                IS_EDIT = false;
+                MenuListBox.SelectedIndex = menuSelectIndexTemp;
             }
         }
 
@@ -184,6 +252,7 @@ namespace GeekDesk.Control.UserControls.PannelCard
         private void MenuEditWhenVisibilityChanged(object sender, DependencyPropertyChangedEventArgs e)
         {
             TextBox box = sender as TextBox;
+            MenuInfo mi = box.Tag as MenuInfo;
             if (box.Visibility == Visibility.Visible)
             {
                 Keyboard.Focus(box);
@@ -202,17 +271,58 @@ namespace GeekDesk.Control.UserControls.PannelCard
             IconfontWindow.Show(SvgToGeometry.GetIconfonts(), menuInfo);
         }
 
-        private void menus_SelectionChanged(object sender, SelectionChangedEventArgs e)
+        private void Menu_SelectionChanged(object sender, SelectionChangedEventArgs e)
         {
             //设置对应菜单的图标列表
             if (MenuListBox.SelectedIndex == -1)
             {
-                appData.AppConfig.SelectedMenuIcons = appData.MenuList[appData.MenuList.Count - 1].IconList;
+                //appData.AppConfig.SelectedMenuIcons = appData.MenuList[appData.MenuList.Count - 1].IconList;
             }
             else
             {
                 appData.AppConfig.SelectedMenuIcons = appData.MenuList[MenuListBox.SelectedIndex].IconList;
             }
         }
+
+        private void ListBoxItem_Unselected(object sender, RoutedEventArgs e)
+        {
+            //添加Leave效果
+            ListBoxItem lbi = sender as ListBoxItem;
+            lbi.Background = Brushes.Transparent;
+            lbi.MouseLeave += Lbi_MouseLeave;
+        }
+
+        private void Lbi_MouseLeave(object sender, MouseEventArgs e)
+        {
+            ListBoxItem lbi = sender as ListBoxItem;
+            lbi.Background = Brushes.Transparent;
+        }
+
+        /// <summary>
+        /// 鼠标悬停切换菜单
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        private void Menu_MouseEnter(object sender, MouseEventArgs e)
+        {
+            if (appData.AppConfig.HoverMenu && !IS_EDIT)
+            {
+                new Thread(() =>
+                {
+                    Thread.Sleep(200);
+                    this.Dispatcher.Invoke(() =>
+                    {
+                        ListBoxItem lbi = sender as ListBoxItem;
+                        if (lbi.IsMouseOver)
+                        {
+                            int index = MenuListBox.ItemContainerGenerator.IndexFromContainer(lbi);
+                            MenuListBox.SelectedIndex = index;
+                        }
+                    });
+                }).Start();
+            }
+        }
+
+
     }
 }