From c2b845658d1543dd22b3e146f7f3b85416fb5cce Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9C=B1=E5=AD=90=E6=A5=9A=5Czhuzi?=
 <zhuzichu520@outlook.com>
Date: Wed, 3 Apr 2024 13:24:30 +0800
Subject: [PATCH] update

---
 src/FluFrameless.cpp | 17 +++++++++++++----
 src/FluFrameless.h   |  1 +
 2 files changed, 14 insertions(+), 4 deletions(-)

diff --git a/src/FluFrameless.cpp b/src/FluFrameless.cpp
index 6274f3a8..d8a1dc29 100644
--- a/src/FluFrameless.cpp
+++ b/src/FluFrameless.cpp
@@ -3,6 +3,7 @@
 #include <QQuickWindow>
 #include <QGuiApplication>
 #include <QScreen>
+#include <QDateTime>
 
 #ifdef Q_OS_WIN
 #pragma comment (lib,"user32.lib")
@@ -62,9 +63,6 @@ void FluFrameless::componentComplete(){
     }
     window()->installEventFilter(this);
     qApp->installNativeEventFilter(this);
-    if(_appbar){
-        _appbar->installEventFilter(this);
-    }
     if(_maximizeButton){
         setHitTestVisible(_maximizeButton);
     }
@@ -425,7 +423,18 @@ bool FluFrameless::eventFilter(QObject *obj, QEvent *ev){
             }
         }else{
             if(_hitAppBar()){
-                window()->startSystemMove();
+                qint64 clickTimer = QDateTime::currentMSecsSinceEpoch();
+                qint64 offset =  clickTimer - this->_clickTimer;
+                this->_clickTimer = clickTimer;
+                if(offset<300){
+                    if(_isMaximized()){
+                        showNormal();
+                    }else{
+                        showMaximized();
+                    }
+                }else{
+                    window()->startSystemMove();
+                }
             }
         }
         break;
diff --git a/src/FluFrameless.h b/src/FluFrameless.h
index b8e4c508..cce2d0ed 100644
--- a/src/FluFrameless.h
+++ b/src/FluFrameless.h
@@ -54,6 +54,7 @@ private:
     qint64 _current;
     int _edges = 0;
     int _margins = 8;
+    qint64 _clickTimer = 0;
     QList<QPointer<QQuickItem>> _hitTestList;
 };