QPixmap RecMonitor::mergeSideBySide(const QPixmap& pix, const QString txt)
{
QPainter p;
- QRect r = p.fontMetrics().boundingRect(QRect(0, 0, m_ui.video_frame->width(), m_ui.video_frame->height()), Qt::AlignLeft, txt);
+ QRect r = QApplication::fontMetrics().boundingRect(QRect(0, 0, m_ui.video_frame->width(), m_ui.video_frame->height()), Qt::AlignLeft, txt);
int strWidth = r.width();
int strHeight = r.height();
int pixWidth = pix.width();