From 0b9597975170983f04885d617840013fd9b74e83 Mon Sep 17 00:00:00 2001
From: Vlad Zahorodnii <vlad.zahorodnii@kde.org>
Date: Wed, 22 Sep 2021 14:33:09 +0300
Subject: [PATCH] kcm/compositing: Don't reset animation speed to default value
 when running in plasma

When running in plasma, the animation speed slider is in General
Behavior KCM.

The Defaults button should not reset the animation speed slider because
it's hidden.

BUG: 442600
---
 src/kcmkwin/kwincompositing/main.cpp | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/src/kcmkwin/kwincompositing/main.cpp b/src/kcmkwin/kwincompositing/main.cpp
index e5fe6aebe5..9b915d1899 100644
--- a/src/kcmkwin/kwincompositing/main.cpp
+++ b/src/kcmkwin/kwincompositing/main.cpp
@@ -253,8 +253,10 @@ void KWinCompositingKCM::defaults()
 
     // unmanaged widgets
     m_form.backend->setCurrentIndex(CompositingTypeIndex::OPENGL20_INDEX);
-    // corresponds to 1.0 seconds in s_animationMultipliers
-    m_form.animationDurationFactor->setValue(3);
+    if (!isRunningPlasma()) {
+        // corresponds to 1.0 seconds in s_animationMultipliers
+        m_form.animationDurationFactor->setValue(3);
+    }
 }
 
 void KWinCompositingKCM::save()
@@ -274,8 +276,10 @@ void KWinCompositingKCM::save()
     m_settings->setBackend(backend);
     m_settings->setGlCore(glCore);
 
-    const auto animationDuration = s_animationMultipliers[m_form.animationDurationFactor->value()];
-    m_settings->setAnimationDurationFactor(animationDuration);
+    if (!isRunningPlasma()) {
+        const auto animationDuration = s_animationMultipliers[m_form.animationDurationFactor->value()];
+        m_settings->setAnimationDurationFactor(animationDuration);
+    }
     m_settings->save();
 
     KCModule::save();