From 950bf94f30a6e9a8f2da8b9799e7b7282bb295af Mon Sep 17 00:00:00 2001
From: Vlad Zagorodniy <vladzzag@gmail.com>
Date: Thu, 2 Aug 2018 15:26:39 +0300
Subject: [PATCH] [effects/minimizeanimation] Use interpolate helper

Summary:
That's not really "clear" what's going on with opacity values. Use
interpolate helper to improve a little bit readability.

Test Plan: Minimized/uniminized System Settings, still works as expected.

Reviewers: #kwin, davidedmundson

Reviewed By: #kwin, davidedmundson

Subscribers: kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D14553
---
 effects/minimizeanimation/minimizeanimation.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/effects/minimizeanimation/minimizeanimation.cpp b/effects/minimizeanimation/minimizeanimation.cpp
index d22c1f3776..99d1a5d5a9 100644
--- a/effects/minimizeanimation/minimizeanimation.cpp
+++ b/effects/minimizeanimation/minimizeanimation.cpp
@@ -93,7 +93,7 @@ void MinimizeAnimationEffect::paintWindow(EffectWindow* w, int mask, QRegion reg
                           interpolate(1.0, icon.height() / (double)geo.height(), progress));
         data.setXTranslation(interpolate(data.xTranslation(), icon.x() - geo.x(), progress));
         data.setYTranslation(interpolate(data.yTranslation(), icon.y() - geo.y(), progress));
-        data.multiplyOpacity(0.1 + (1 - progress) * 0.9);
+        data.multiplyOpacity(interpolate(1.0, 0.1, progress));
     }
 
     // Call the next effect.