From bc8868d519702c5a55f21377711cf4db54714650 Mon Sep 17 00:00:00 2001
From: SineStriker <55847490+SineStriker@users.noreply.github.com>
Date: 周一, 29 1月 2024 22:03:10 +0800
Subject: [PATCH] Fix centerize issue (#34)

---
 src/quick/quickitemdelegate.cpp |   18 ++++++++++++++++--
 1 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/src/quick/quickitemdelegate.cpp b/src/quick/quickitemdelegate.cpp
index b324d9e..3a0a3dd 100644
--- a/src/quick/quickitemdelegate.cpp
+++ b/src/quick/quickitemdelegate.cpp
@@ -1,3 +1,7 @@
+// Copyright (C) 2023-2024 Stdware Collections (https://www.github.com/stdware)
+// Copyright (C) 2021-2023 wangwenx190 (Yuhang Zhao)
+// SPDX-License-Identifier: Apache-2.0
+
 #include "quickitemdelegate_p.h"
 
 #include <QtQuick/QQuickItem>
@@ -34,8 +38,10 @@
     }
 
     bool QuickItemDelegate::isHostSizeFixed(const QObject *host) const {
-        // ### TOOD
-        return false;
+        const auto window = static_cast<const QQuickWindow *>(host);
+        const auto minSize = window->minimumSize();
+        const auto maxSize = window->maximumSize();
+        return !minSize.isEmpty() && !maxSize.isEmpty() && minSize == maxSize;
     }
 
     bool QuickItemDelegate::isWindowActive(const QObject *host) const {
@@ -62,10 +68,18 @@
         return static_cast<const QQuickWindow *>(host)->flags();
     }
 
+    QRect QuickItemDelegate::getGeometry(const QObject *host) const {
+        return static_cast<const QQuickWindow *>(host)->geometry();
+    }
+
     void QuickItemDelegate::setWindowFlags(QObject *host, Qt::WindowFlags flags) const {
         static_cast<QQuickWindow *>(host)->setFlags(flags);
     }
 
+    void QuickItemDelegate::setWindowVisible(QObject *host, bool visible) const {
+        static_cast<QQuickWindow *>(host)->setVisible(visible);
+    }
+
     void QuickItemDelegate::bringWindowToTop(QObject *host) const {
         static_cast<QQuickWindow *>(host)->raise();
     }

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