From eb7e8968edf9d00486dd387e0c431c466d5f72ee Mon Sep 17 00:00:00 2001
From: NotYoojun <notyoojun@outlook.com>
Date: Sat, 16 Dec 2023 22:25:27 +0800
Subject: [PATCH] New icon MessageBoxImage.Question

---
 .../Controls/MessageBox/MessageBox.cs                      | 7 ++++++-
 .../Controls/MessageBox/MessageBoxImageExtensions.cs       | 2 +-
 source/samples/WpfApp1/MainWindow.xaml.cs                  | 4 ++++
 3 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/source/iNKORE.UI.WPF.Modern.Controls/Controls/MessageBox/MessageBox.cs b/source/iNKORE.UI.WPF.Modern.Controls/Controls/MessageBox/MessageBox.cs
index dcdc1e29..e174b091 100644
--- a/source/iNKORE.UI.WPF.Modern.Controls/Controls/MessageBox/MessageBox.cs
+++ b/source/iNKORE.UI.WPF.Modern.Controls/Controls/MessageBox/MessageBox.cs
@@ -44,7 +44,7 @@ public MessageBox()
             SetValue(TemplateSettingsPropertyKey, new MessageBoxTemplateSettings());
             var handler = new RoutedEventHandler((sender, e) => ApplyDarkMode());
             ThemeManager.AddActualThemeChangedHandler(this, handler);
-            WindowHelper.SetSystemBackdropType(this, DefaultBackdropType);
+
             Loaded += On_Loaded;
         }
 
@@ -755,6 +755,11 @@ private void On_Loaded(object sender, RoutedEventArgs e)
             ApplyDarkMode();
             this.RemoveTitleBar();
             Opened?.Invoke(this, new MessageBoxOpenedEventArgs());
+
+            if (DefaultBackdropType == BackdropType.None || MicaHelper.IsSupported(DefaultBackdropType))
+            {
+                WindowHelper.SetSystemBackdropType(this, DefaultBackdropType);
+            }
         }
 
         private static void TryExecuteCommand(ICommand command, object parameter)
diff --git a/source/iNKORE.UI.WPF.Modern.Controls/Controls/MessageBox/MessageBoxImageExtensions.cs b/source/iNKORE.UI.WPF.Modern.Controls/Controls/MessageBox/MessageBoxImageExtensions.cs
index 5f18808f..bb53b24c 100644
--- a/source/iNKORE.UI.WPF.Modern.Controls/Controls/MessageBox/MessageBoxImageExtensions.cs
+++ b/source/iNKORE.UI.WPF.Modern.Controls/Controls/MessageBox/MessageBoxImageExtensions.cs
@@ -12,7 +12,7 @@ public static string ToSymbol(this MessageBoxImage image)
                 MessageBoxImage.Error => SegoeIcons.Error,
                 MessageBoxImage.Information => SegoeIcons.Info,
                 MessageBoxImage.Warning => SegoeIcons.Warning,
-                MessageBoxImage.Question => SegoeIcons.StatusCircleQuestionMark,
+                MessageBoxImage.Question => SegoeIcons.Unknown,
                 MessageBoxImage.None => char.Parse("0x2007").ToString(),
                 _ => throw new NotSupportedException(),
             };
diff --git a/source/samples/WpfApp1/MainWindow.xaml.cs b/source/samples/WpfApp1/MainWindow.xaml.cs
index dc61b1d1..3737aecd 100644
--- a/source/samples/WpfApp1/MainWindow.xaml.cs
+++ b/source/samples/WpfApp1/MainWindow.xaml.cs
@@ -83,6 +83,10 @@ private void Button_MessageBox_Click(object sender, RoutedEventArgs e)
 
             //System.Windows.MessageBox.Show(message, title, MessageBoxButton.YesNoCancel, MessageBoxImage.Question);
             //System.Windows.MessageBox.Show("adawdawda", title, MessageBoxButton.YesNoCancel, MessageBoxImage.Question);
+
+
+            MessageBoxEx.DefaultBackdropType = BackdropType.None;
+
             MessageBoxEx.Show("This is a test text!", "Some title", MessageBoxButton.YesNoCancel, MessageBoxImage.Question);
             MessageBoxEx.Show("aaa");