- m_videoBox = new VideoPreviewContainer();
- m_videoBox->setContentsMargins(0, 0, 0, 0);
- m_videoBox->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
- //m_videoBox->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
- m_videoBox->setLineWidth(4);
- layout->addWidget(m_videoBox);