Remove `isHostSizeFixed` in delegate

Sine Striker

2024-05-09 3fbcf1aa8f91a804af50fad4e2b122f698259c94

 src/core/contexts/abstractwindowcontext_p.h

@@ -63,6 +63,24 @@
        bool isInSystemButtons(const QPoint &pos, WindowAgentBase::SystemButton *button) const;
        bool isInTitleBarDraggableArea(const QPoint &pos) const;

        inline bool isHostWidthFixed() const {
            return m_windowHandle
                       ? ((m_windowHandle->flags() & Qt::MSWindowsFixedSizeDialogHint) ||
                          m_windowHandle->minimumWidth() == m_windowHandle->maximumWidth())
                       : false;
        }
        inline bool isHostHeightFixed() const {
            return m_windowHandle
                       ? ((m_windowHandle->flags() & Qt::MSWindowsFixedSizeDialogHint) ||
                          m_windowHandle->minimumHeight() == m_windowHandle->maximumHeight())
                       : false;
        }
        inline bool isHostSizeFixed() const {
            return m_windowHandle ? ((m_windowHandle->flags() & Qt::MSWindowsFixedSizeDialogHint) ||
                                     m_windowHandle->minimumSize() == m_windowHandle->maximumSize())
                                  : false;
        }

        virtual QString key() const;

        enum WindowContextHook {