From 210417a5f299e401ed586286a101bac675b944ec Mon Sep 17 00:00:00 2001
From: itsmattkc <itsmattkc@gmail.com>
Date: Wed, 25 Nov 2020 17:17:13 +1100
Subject: [PATCH] enable undo/redo on node param text editor

---
 app/widget/nodeparamview/nodeparamviewrichtext.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/app/widget/nodeparamview/nodeparamviewrichtext.cpp b/app/widget/nodeparamview/nodeparamviewrichtext.cpp
index b6545dfaa..1d122b68e 100644
--- a/app/widget/nodeparamview/nodeparamviewrichtext.cpp
+++ b/app/widget/nodeparamview/nodeparamviewrichtext.cpp
@@ -35,6 +35,7 @@ NodeParamViewRichText::NodeParamViewRichText(QWidget *parent) :
   layout->setMargin(0);
 
   line_edit_ = new QTextEdit();
+  line_edit_->setUndoRedoEnabled(true);
   connect(line_edit_, &QTextEdit::textChanged, this, &NodeParamViewRichText::InnerWidgetTextChanged);
   layout->addWidget(line_edit_);