Implement mainwindow example

Sine Striker

2023-12-05 f8975a7d449bac21a2fdbc1a8ca85d1f5b99b362

 src/core/corewindowagent.h

@@ -11,9 +11,7 @@

    class QWK_CORE_EXPORT CoreWindowAgent : public QObject {
        Q_OBJECT
        Q_DISABLE_COPY(CoreWindowAgent)
        Q_DECLARE_PRIVATE(CoreWindowAgent)

    public:
        ~CoreWindowAgent() override;