Method setMultiSelectModifier

qcustomplot/qcustomplot.cpp:13217–13220

! Sets the keyboard modifier that will be recognized as multi-select-modifier. If \ref QCP::iMultiSelect is specified in \ref setInteractions, the user may select multiple objects (or data points) by clicking on them one after the other while holding down \a modifier. By default the multi-select-modifier is set to Qt::ControlModifier. \see setInteractions */

  \see setInteractions
*/
void QCustomPlot::setMultiSelectModifier(Qt::KeyboardModifier modifier)
{
  mMultiSelectModifier = modifier;
}

/*!
  Sets how QCustomPlot processes mouse click-and-drag interactions by the user.