From 718097fd603fdb77a92617ca76e28fc9a9db0900 Mon Sep 17 00:00:00 2001
From: reuk <reuk@users.noreply.github.com>
Date: Wed, 13 Oct 2021 19:18:54 +0100
Subject: [PATCH] StandaloneFilterWindow:  Avoid recursively resizing plugin
 editor

---
 .../Standalone/juce_StandaloneFilterWindow.h       | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/modules/juce_audio_plugin_client/Standalone/juce_StandaloneFilterWindow.h b/modules/juce_audio_plugin_client/Standalone/juce_StandaloneFilterWindow.h
index a011a96a48..85ebc27d42 100644
--- a/modules/juce_audio_plugin_client/Standalone/juce_StandaloneFilterWindow.h
+++ b/modules/juce_audio_plugin_client/Standalone/juce_StandaloneFilterWindow.h
@@ -904,9 +904,14 @@ private:
                 notification.setBounds (r.removeFromTop (NotificationArea::height));
 
             if (editor != nullptr)
-                editor->setBoundsConstrained (editor->getLocalArea (this, r.toFloat())
-                                                     .withPosition (r.getTopLeft().toFloat().transformedBy (editor->getTransform().inverted()))
-                                                .toNearestInt());
+            {
+                const auto newPos = r.getTopLeft().toFloat().transformedBy (editor->getTransform().inverted());
+
+                if (preventResizingEditor)
+                    editor->setTopLeftPosition (newPos.roundToInt());
+                else
+                    editor->setBoundsConstrained (editor->getLocalArea (this, r.toFloat()).withPosition (newPos).toNearestInt());
+            }
         }
 
     private:
@@ -1001,6 +1006,8 @@ private:
         //==============================================================================
         void componentMovedOrResized (Component&, bool, bool) override
         {
+            const ScopedValueSetter<bool> scope (preventResizingEditor, true);
+
             if (editor != nullptr)
             {
                 auto rect = getSizeToContainEditor();
@@ -1024,6 +1031,7 @@ private:
         std::unique_ptr<AudioProcessorEditor> editor;
         Value inputMutedValue;
         bool shouldShowNotification = false;
+        bool preventResizingEditor = false;
 
         JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (MainContentComponent)
     };