I have created a custom widget to show it when I open a QMenu inside a QPushButton. This is the widget:

When I open it with the QPushButton, it appears at follows:

I don't know why it changes the widgets order and why the down arrow appears in the left side.

This is my code:

    QMenu *menu = new QMenu(ui->buttonReports);
    ui->buttonReports->setMenu(menu);
    WidgetReports *wReports = new WidgetReports(menu);
    QWidgetAction *wAction = new QWidgetAction(menu);
    wAction->setDefaultWidget(wReports);
    menu->addAction(wAction);

What am I doing wrong?

Thank you very much!