Improved UI for Desktop CheckUpdate

v2rayN/v2rayN.Desktop/Views/CheckUpdateView.axaml

@@ -10,15 +10,7 @@
     d:DesignWidth="800"
     x:DataType="vms:CheckUpdateViewModel"
     mc:Ignorable="d">
-    <Button
-        Classes="Tertiary"
-        FontWeight="Regular"
-        Theme="{DynamicResource BorderlessButton}">
-        <Button.Content>
-            <TextBlock Text="{x:Static resx:ResUI.menuCheckUpdate}" />
-        </Button.Content>
-        <Button.Flyout>
-            <Flyout Placement="RightEdgeAlignedTop">
+
     <DockPanel Margin="16">
         <StackPanel
             HorizontalAlignment="Right"
@@ -93,7 +85,5 @@
             </ListBox>
         </StackPanel>
     </DockPanel>
-            </Flyout>
-        </Button.Flyout>
-    </Button>
+
 </UserControl>

v2rayN/v2rayN.Desktop/Views/MainWindow.axaml

@@ -90,11 +90,7 @@
                         </MenuItem.Header>
                     </MenuItem>
 
-                    <MenuItem Padding="8,0">
-                        <MenuItem.Header>
-                            <ContentControl x:Name="conCheckUpdate" />
-                        </MenuItem.Header>
-                    </MenuItem>
+                    <MenuItem x:Name="menuCheckUpdate" Header="{x:Static resx:ResUI.menuCheckUpdate}" />
 
                     <MenuItem x:Name="menuHelp" Padding="8,0">
                         <MenuItem.Header>

v2rayN/v2rayN.Desktop/Views/MainWindow.axaml.cs

@@ -20,6 +20,7 @@ namespace v2rayN.Desktop.Views
     {
         private static Config _config;
         private WindowNotificationManager? _manager;
+        private CheckUpdateView? _checkUpdateView;
         private BackupAndRestoreView? _backupAndRestoreView;
 
         public MainWindow()
@@ -36,6 +37,7 @@ namespace v2rayN.Desktop.Views
             menuSettingsSetUWP.Click += menuSettingsSetUWP_Click;
             menuPromotion.Click += menuPromotion_Click;
             menuClose.Click += menuClose_Click;
+            menuCheckUpdate.Click += MenuCheckUpdate_Click;
             menuBackupAndRestore.Click += MenuBackupAndRestore_Click;
 
             var IsAdministrator = true;//WindowsUtils.IsAdministrator();
@@ -156,7 +158,6 @@ namespace v2rayN.Desktop.Views
                 tabClashConnections2.Content ??= new ClashConnectionsView();
             }
             conTheme.Content ??= new ThemeSettingView();
-            conCheckUpdate.Content ??= new CheckUpdateView();
 
             RestoreUI();
             AddHelpMenuItem();
@@ -368,7 +369,13 @@ namespace v2rayN.Desktop.Views
             //ViewModel?.ScanScreenTaskAsync(result);
         }
 
-        private void MenuBackupAndRestore_Click(object sender, RoutedEventArgs e)
+        private void MenuCheckUpdate_Click(object? sender, RoutedEventArgs e)
+        {
+            _checkUpdateView ??= new CheckUpdateView();
+            DialogHost.Show(_checkUpdateView);
+        }
+
+        private void MenuBackupAndRestore_Click(object? sender, RoutedEventArgs e)
         {
             _backupAndRestoreView ??= new BackupAndRestoreView(this);
             DialogHost.Show(_backupAndRestoreView);