QT tabwidget 多页面切换问题

Question

如图，点击按钮1 时显示tab1点击按钮2是显示tab2,
新手，求指点，谢谢！

Answer 1

 // 按钮响应
void CUserAdminDlg::OnButtonClicked()
{
    QPushButton* btn = qobject_cast<QPushButton*>(sender());

    if (btn == ui.m_pushButton_1)   
    {
        ui.m_tabWidget->setCurrentWidget(ui.m_tab_1);
    }
    else if (btn == ui.m_pushButton_2)  
    {
        ui.m_tabWidget->setCurrentWidget(ui.m_tab_2);
    }
}