From a0245e5ad6494f019bda41e02efa294000911a09 Mon Sep 17 00:00:00 2001
From: zhangkun <zhangkun2@uniontech.com>
Date: Fri, 6 Dec 2024 12:00:57 +0800
Subject: [PATCH] fix: StyledBehindWindowBlur blur failure

When the specified area is blurred, fallback to global blur is not supported

pms: TASK-368711
---
 src/dquickwindow.cpp | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/src/dquickwindow.cpp b/src/dquickwindow.cpp
index 441267459..b84237b47 100644
--- a/src/dquickwindow.cpp
+++ b/src/dquickwindow.cpp
@@ -237,9 +237,11 @@ void DQuickWindowAttachedPrivate::_q_updateBlurAreaForWindow()
         }
     }
 
+    bool blurSuc = false;
+
     if (blurPathList.isEmpty()) {
-        q->setWindowBlurAreaByWM(blurPathList);
-        q->setWindowBlurAreaByWM(blurAreaList);
+        blurSuc = q->setWindowBlurAreaByWM(blurPathList);
+        blurSuc = q->setWindowBlurAreaByWM(blurAreaList);
     } else {
         // convert to QPainterPath
         for (const DPlatformHandle::WMBlurArea &area : qAsConst(blurAreaList)) {
@@ -248,8 +250,12 @@ void DQuickWindowAttachedPrivate::_q_updateBlurAreaForWindow()
             blurPathList << path;
         }
 
-        q->setWindowBlurAreaByWM(QVector<DPlatformHandle::WMBlurArea>{});
-        q->setWindowBlurAreaByWM(blurPathList);
+        blurSuc = q->setWindowBlurAreaByWM(QVector<DPlatformHandle::WMBlurArea>{});
+        blurSuc = q->setWindowBlurAreaByWM(blurPathList);
+    }
+
+    if (!blurSuc) {
+        q->setEnableBlurWindow(true);
     }
 }