Make MathKeyboard IDisposable (#179)

* Dispose Timer in MathKeyboard
verybadcat · Oct 24, 2020 · 476beb0 · 476beb0
1 parent ed72190
commit 476beb0
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/CSharpMath.Editor/MathKeyboard.cs b/CSharpMath.Editor/MathKeyboard.cs
@@ -15,7 +15,7 @@ public enum MathKeyboardCaretState : byte {
     ShownThroughPlaceholder,
     Shown
   }
-  public class MathKeyboard<TFont, TGlyph> where TFont : IFont<TGlyph> {
+  public class MathKeyboard<TFont, TGlyph> : IDisposable where TFont : IFont<TGlyph> {
     protected Timer blinkTimer;
     public const double DefaultBlinkMilliseconds = 800;
     public MathKeyboard(TypesettingContext<TFont, TGlyph> context, TFont font, double blinkMilliseconds = DefaultBlinkMilliseconds) {
@@ -871,5 +871,8 @@ public void ClearHighlights() {
       RecreateDisplayFromMathList();
       RedrawRequested?.Invoke(this, EventArgs.Empty);
     }
+    public void Dispose() {
+      ((IDisposable)blinkTimer).Dispose();
+    }
   }
 }