[X11] Dispose transparency helper

5 years ago · a96cb03ad6
1 changed files with 6 additions and 0 deletions
--- a/src/Avalonia.X11/X11Window.cs
+++ b/src/Avalonia.X11/X11Window.cs
@ -785,6 +785,12 @@ namespace Avalonia.X11

        void Cleanup()
        {
+            if (_transparencyHelper != null)
+            {
+                _transparencyHelper.Dispose();
+                _transparencyHelper = null;
+            }
+            
            if (_imeControl != null)
            {
                _imeControl.Dispose();