update qmsetup

Zhao Yuhang

2025-05-30 5c3098aab287abecf3ec2bdf72e2560e16a1ab6a

 examples/mainwindow/mainwindow.h

@@ -30,8 +30,6 @@
protected:
    bool event(QEvent *event) override;

    void closeEvent(QCloseEvent *event) override;

private:
    void installWindowAgent();
    void loadStyleSheet(Theme theme);