From 24d59b3bdb19ac8489bcf3abf535eb5528555161 Mon Sep 17 00:00:00 2001
From: deepin-ci-robot <packages@deepin.org>
Date: Thu, 2 Jan 2025 05:24:42 +0000
Subject: [PATCH] sync: from linuxdeepin/dtkwidget

Synchronize source files from linuxdeepin/dtkwidget.

Source-pull-request: https://github.com/linuxdeepin/dtkwidget/pull/602
---
 src/widgets/dslider.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/widgets/dslider.cpp b/src/widgets/dslider.cpp
index e0692ea41..cdfa65732 100644
--- a/src/widgets/dslider.cpp
+++ b/src/widgets/dslider.cpp
@@ -13,6 +13,7 @@
 
 #include <DPaletteHelper>
 #include <DFontSizeManager>
+#include <DGuiApplicationHelper>
 
 DWIDGET_BEGIN_NAMESPACE
 
@@ -784,7 +785,7 @@ void SliderStrip::paintEvent(QPaintEvent *event)
     Q_UNUSED(event)
     QPainter pa(this);
     auto dpa = DPaletteHelper::instance()->palette(this);
-    QPen penLine = QPen(dpa.color(DPalette::ObviousBackground), 1);
+    QPen penLine = QPen(DGuiApplicationHelper::adjustColor(dpa.color(DPalette::ObviousBackground), 0, 0, 0, 0, 0, 0, +20), 1);
     QPen penNumber = QPen(dpa.textTips(), 1);
 
     int tickSize = fontMetrics().height() / 2;