From 7ea8c52c78dbe180144bff698cc448fc668520d9 Mon Sep 17 00:00:00 2001
From: itsmattkc <itsmattkc@gmail.com>
Date: Wed, 15 Apr 2020 02:52:24 +1000
Subject: [PATCH] /nodeparamviewwidgetbridge: block combobox signals when
 updating from node

Prevents unnecessary re-caching caused by the combobox signalling that its
value has changed when we're really just setting the value that the node already
has.
---
 app/widget/nodeparamview/nodeparamviewwidgetbridge.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/app/widget/nodeparamview/nodeparamviewwidgetbridge.cpp b/app/widget/nodeparamview/nodeparamviewwidgetbridge.cpp
index d66a50e9a..52a46d376 100644
--- a/app/widget/nodeparamview/nodeparamviewwidgetbridge.cpp
+++ b/app/widget/nodeparamview/nodeparamviewwidgetbridge.cpp
@@ -479,7 +479,10 @@ void NodeParamViewWidgetBridge::UpdateWidgetValues()
   }
   case NodeParam::kCombo:
   {
-    static_cast<QComboBox*>(widgets_.first())->setCurrentIndex(input_->get_value_at_time(node_time).toInt());
+    QComboBox* cb = static_cast<QComboBox*>(widgets_.first());
+    cb->blockSignals(true);
+    cb->setCurrentIndex(input_->get_value_at_time(node_time).toInt());
+    cb->blockSignals(false);
     break;
   }
   case NodeParam::kFootage: