From 997eddce01341a6e0cf3d9d11c4bcbf7ed11b97f Mon Sep 17 00:00:00 2001
From: Steve Streeting <steve@stevestreeting.com>
Date: Wed, 12 Oct 2022 12:24:12 +0100
Subject: [PATCH] Implement ReleaseSlateResources to eliminate assert if still
 held at GC time

---
 .../Private/StevesUI/TypewriterTextWidget.cpp             | 8 ++++++++
 .../Public/StevesUI/TypewriterTextWidget.h                | 2 ++
 2 files changed, 10 insertions(+)

diff --git a/Source/StevesUEHelpers/Private/StevesUI/TypewriterTextWidget.cpp b/Source/StevesUEHelpers/Private/StevesUI/TypewriterTextWidget.cpp
index f247c34..ef1723a 100644
--- a/Source/StevesUEHelpers/Private/StevesUI/TypewriterTextWidget.cpp
+++ b/Source/StevesUEHelpers/Private/StevesUI/TypewriterTextWidget.cpp
@@ -7,6 +7,14 @@
 
 //PRAGMA_DISABLE_OPTIMIZATION
 
+void URichTextBlockForTypewriter::ReleaseSlateResources(bool bReleaseChildren)
+{
+	Super::ReleaseSlateResources(bReleaseChildren);
+
+	TextLayout.Reset();
+	TextMarshaller.Reset();
+}
+
 TSharedRef<SWidget> URichTextBlockForTypewriter::RebuildWidget()
 {
 	// Copied from URichTextBlock::RebuildWidget
diff --git a/Source/StevesUEHelpers/Public/StevesUI/TypewriterTextWidget.h b/Source/StevesUEHelpers/Public/StevesUI/TypewriterTextWidget.h
index 784d1b4..3baf640 100644
--- a/Source/StevesUEHelpers/Public/StevesUI/TypewriterTextWidget.h
+++ b/Source/StevesUEHelpers/Public/StevesUI/TypewriterTextWidget.h
@@ -36,6 +36,8 @@ public:
 		return TextMarshaller;
 	}
 
+	virtual void ReleaseSlateResources(bool bReleaseChildren) override;
+	
 protected:
 	virtual TSharedRef<SWidget> RebuildWidget() override;