add theme win32 message

Zhao Yuhang

2023-12-12 5a0e5a9261c251dba54afb8cc0b6b32ae9d95510

 src/core/contexts/qtwindowcontext_p.h

@@ -8,14 +8,14 @@
    class QWK_CORE_EXPORT QtWindowContext : public AbstractWindowContext {
        Q_OBJECT
    public:
        QtWindowContext(QObject *host, WindowItemDelegate *delegate);
        QtWindowContext();
        ~QtWindowContext();

    public:
        bool setup() override;
        QString key() const override;
        void virtual_hook(int id, void *data) override;

    protected:
        bool eventFilter(QObject *obj, QEvent *event) override;
        bool setupHost() override;
    };

}