Method mouseReleaseEvent

src/qt/qcustomplot.cpp:1744–1748

! This event gets called when the user releases the mouse button, after this layerable has become the mouse grabber by accepting the preceding \ref mousePressEvent. The current pixel position of the cursor on the QCustomPlot widget is accessible via \c event->pos(). The parameter \a startPos indicates the position where the initial \ref mousePressEvent occured, that started the mouse in

  \see mousePressEvent, mouseMoveEvent, mouseDoubleClickEvent, wheelEvent
*/
void QCPLayerable::mouseReleaseEvent(QMouseEvent *event, const QPointF &startPos)
{
  Q_UNUSED(startPos)
  event->ignore();
}

/*!
  This event gets called when the user presses the mouse button a second time in a double-click,