From 91f9178220ac4e6877b93889c820fee9ffd3fb5f Mon Sep 17 00:00:00 2001
From: Sine Striker <trueful@163.com>
Date: 周六, 27 4月 2024 21:42:44 +0800
Subject: [PATCH] update

---
 README.md |   24 +++++++++++++++++++++++-
 1 files changed, 23 insertions(+), 1 deletions(-)

diff --git a/README.md b/README.md
index 39a33fa..9268a82 100644
--- a/README.md
+++ b/README.md
@@ -107,7 +107,7 @@
 #### CMake Project
 
 ```sh
-cmake -B build -DQWindowKit_DIR=/path/install/cmake/QWindowKit
+cmake -B build -DQWindowKit_DIR=/path/install/lib/cmake/QWindowKit
 ```
 
 ```cmake
@@ -133,6 +133,21 @@
 ## Quick Start
 
 ### Qt Widgets Application
+
+#### Initialization
+
+The following initialization should be done before any widget constructs.
+
+```cpp
+#include <QtWidgets/QApplication>
+
+int main(int argc, char *argv[])
+{
+    QGuiApplication::setAttribute(Qt::AA_DontCreateNativeWidgetSiblings)
+    
+    // ...
+}
+```
 
 #### Setup Window Agent
 
@@ -255,6 +270,13 @@
 + QWindowKit Internals [TODO]
 + [FramelessHelper Related](docs/framelesshelper-related.md)
 
+
+### Vulnerabilities
+
++ Once you have made the window frameless, it will not be able to switch back to the system border.
++ There must not be any internal child widget with `Qt::WA_NativeWindow` property enabled, otherwise the native features and display may be abnormal. Therefore, do not set any widget that has called `QWidget::winId()` or `QWidget::setAttribute(Qt::WA_NativeWindow)` as a descendant of a frameless window.
+    + If you really need to move widgets between different windows, make sure that the widget is not a top-level window and wrap it with a frameless container.
+
 ## TODO
 
 + Fix 5.15 window abnormal behavior

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