From 278d38c3b4c9de069411e11dd265da024710f1bb Mon Sep 17 00:00:00 2001
From: Barry <870709864@qq.com>
Date: Sat, 9 Apr 2022 15:17:58 +0800
Subject: [PATCH] fix: grab rect dpi error on linux

---
 QtScrcpy/device/ui/videoform.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/QtScrcpy/device/ui/videoform.cpp b/QtScrcpy/device/ui/videoform.cpp
index d6b6827..7d74b2c 100644
--- a/QtScrcpy/device/ui/videoform.cpp
+++ b/QtScrcpy/device/ui/videoform.cpp
@@ -109,8 +109,8 @@ QRect VideoForm::getGrabCursorRect()
 #elif defined(Q_OS_LINUX)
     rc = QRect(ui->keepRatioWidget->mapToGlobal(m_videoWidget->pos()), m_videoWidget->size());
     // high dpi support -- taken from the WIN32 section and untested
-    rc.setTopLeft(rc.topLeft() * m_videoWidget->devicePixelRatio());
-    rc.setBottomRight(rc.bottomRight() * m_videoWidget->devicePixelRatio());
+    rc.setTopLeft(rc.topLeft() * m_videoWidget->devicePixelRatioF());
+    rc.setBottomRight(rc.bottomRight() * m_videoWidget->devicePixelRatioF());
 
     rc.setX(rc.x() + 10);
     rc.setY(rc.y() + 10);