Extend PreviewMouseDown of DialogHost to also consider owned windows (#2985)

nicolaihenriksen · web-flow · commit c56b23403cad · 2022-11-30T01:40:15.000-08:00
diff --git a/MaterialDesignThemes.Wpf/DialogHost.cs b/MaterialDesignThemes.Wpf/DialogHost.cs
@@ -787,7 +787,7 @@ internal void InternalClose(object? parameter)
 
         protected override void OnPreviewMouseDown(MouseButtonEventArgs e)
         {
-            if (Window.GetWindow(this) is { } window && !window.IsActive)
+            if (Window.GetWindow(this) is { } window && !window.IsActive && window.OwnedWindows.OfType<Window>().All(x => !x.IsActive))
             {
                 window.Activate();
             }

Original file line number	Diff line number	Diff line change
`@@ -787,7 +787,7 @@ internal void InternalClose(object? parameter)`
`787`	`787`
`788`	`788`	`protected override void OnPreviewMouseDown(MouseButtonEventArgs e)`
`789`	`789`	`{`
`790`		`- if (Window.GetWindow(this) is { } window && !window.IsActive)`
	`790`	`+ if (Window.GetWindow(this) is { } window && !window.IsActive && window.OwnedWindows.OfType<Window>().All(x => !x.IsActive))`
`791`	`791`	`{`
`792`	`792`	`window.Activate();`
`793`	`793`	`}`