From 41dada2c06a00e4a1c848a82e55a2c5bedc17515 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Tue, 3 Oct 2023 19:01:39 +0300
Subject: [PATCH] Fixed shadows in userpic builder with non-default scale.

---
 .../info/userpic/info_userpic_bubble_wrap.cpp | 20 +++++++++++--------
 1 file changed, 12 insertions(+), 8 deletions(-)

diff --git a/Telegram/SourceFiles/info/userpic/info_userpic_bubble_wrap.cpp b/Telegram/SourceFiles/info/userpic/info_userpic_bubble_wrap.cpp
index 95f383b1e..ffb0204fc 100644
--- a/Telegram/SourceFiles/info/userpic/info_userpic_bubble_wrap.cpp
+++ b/Telegram/SourceFiles/info/userpic/info_userpic_bubble_wrap.cpp
@@ -18,22 +18,26 @@ namespace Ui {
 namespace {
 
 void PaintExcludeTopShadow(QPainter &p, int radius, const QRect &r) {
-	constexpr auto kHorizontalOffset = 1;
-	constexpr auto kVerticalOffset = 2;
+	constexpr auto kHorizontalOffset = 1.;
+	constexpr auto kVerticalOffset = 2.;
+	constexpr auto kOpacityStep1 = 0.2;
+	constexpr auto kOpacityStep2 = 0.4;
 	const auto opacity = p.opacity();
-	p.setOpacity(opacity * 0.2);
+	const auto hOffset = style::ConvertScale(kHorizontalOffset);
+	const auto vOffset = style::ConvertScale(kVerticalOffset);
+	p.setOpacity(opacity * kOpacityStep1);
 	p.drawRoundedRect(
-		r + QMargins(kHorizontalOffset, -radius, kHorizontalOffset, 0),
+		r + QMarginsF(hOffset, -radius, hOffset, 0),
 		radius,
 		radius);
-	p.setOpacity(opacity * 0.2);
+	p.setOpacity(opacity * kOpacityStep1);
 	p.drawRoundedRect(
-		r + QMargins(0, 0, 0, kVerticalOffset),
+		r + QMarginsF(0, 0, 0, vOffset),
 		radius,
 		radius);
-	p.setOpacity(opacity * 0.4);
+	p.setOpacity(opacity * kOpacityStep2);
 	p.drawRoundedRect(
-		r + QMargins(0, 0, 0, kVerticalOffset / 2),
+		r + QMarginsF(0, 0, 0, vOffset / 2.),
 		radius,
 		radius);
 	p.setOpacity(opacity);