From 88b5b56b6a67d93208eae3980af2f30da09dd8ae Mon Sep 17 00:00:00 2001
From: SineStriker <trueful@163.com>
Date: 周三, 27 12月 2023 01:10:59 +0800
Subject: [PATCH] Add notification observer on Mac

---
 src/quick/quickitemdelegate.cpp |   46 ++++++++++++++++++++++++++++++++++++++++------
 1 files changed, 40 insertions(+), 6 deletions(-)

diff --git a/src/quick/quickitemdelegate.cpp b/src/quick/quickitemdelegate.cpp
index 6bf6097..63d02eb 100644
--- a/src/quick/quickitemdelegate.cpp
+++ b/src/quick/quickitemdelegate.cpp
@@ -25,11 +25,7 @@
     QRect QuickItemDelegate::mapGeometryToScene(const QObject *obj) const {
         auto item = static_cast<const QQuickItem *>(obj);
         const QPointF originPoint = item->mapToScene(QPointF(0.0, 0.0));
-#if (QT_VERSION >= QT_VERSION_CHECK(5, 10, 0))
         const QSizeF size = item->size();
-#else
-        const QSizeF size = {item->width(), item->height()};
-#endif
         return QRectF(originPoint, size).toRect();
     }
 
@@ -38,8 +34,46 @@
     }
 
     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 {
+        return static_cast<const QQuickWindow *>(host)->isActive();
+    }
+
+    Qt::WindowStates QuickItemDelegate::getWindowState(const QObject *host) const {
+        return static_cast<const QQuickWindow *>(host)->windowStates();
+    }
+
+    void QuickItemDelegate::setWindowState(QObject *host, Qt::WindowStates state) const {
+        static_cast<QQuickWindow *>(host)->setWindowStates(state);
+    }
+
+    void QuickItemDelegate::setCursorShape(QObject *host, const Qt::CursorShape shape) const {
+        static_cast<QQuickWindow *>(host)->setCursor(QCursor(shape));
+    }
+
+    void QuickItemDelegate::restoreCursorShape(QObject *host) const {
+        static_cast<QQuickWindow *>(host)->unsetCursor();
+    }
+
+    Qt::WindowFlags QuickItemDelegate::getWindowFlags(const QObject *host) const {
+        return static_cast<const QQuickWindow *>(host)->flags();
+    }
+
+    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();
     }
 
 }
\ No newline at end of file

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