From 37d9af370b5c7bbf1ebc9e63c1d71988a209a850 Mon Sep 17 00:00:00 2001
From: Vlad Zahorodnii <vlad.zahorodnii@kde.org>
Date: Sun, 22 Sep 2024 01:37:31 +0300
Subject: [PATCH] Use QWindowSystemInterface::handleCloseEvent() to ask
 internal windows to close

This way, InternalWindow::closeWindow() better integrates with Qt.
---
 src/internalwindow.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/internalwindow.cpp b/src/internalwindow.cpp
index b633bca464..382f620679 100644
--- a/src/internalwindow.cpp
+++ b/src/internalwindow.cpp
@@ -18,6 +18,8 @@
 #include <QMouseEvent>
 #include <QWindow>
 
+#include <qpa/qwindowsysteminterface.h>
+
 Q_DECLARE_METATYPE(NET::WindowType)
 
 static const QByteArray s_skipClosePropertyName = QByteArrayLiteral("KWIN_SKIP_CLOSE_ANIMATION");
@@ -173,7 +175,7 @@ QString InternalWindow::windowRole() const
 void InternalWindow::closeWindow()
 {
     if (!isDeleted()) {
-        m_handle->hide();
+        QWindowSystemInterface::handleCloseEvent<QWindowSystemInterface::AsynchronousDelivery>(m_handle);
     }
 }