src/statsmodel.cpp

   1 #include "statsmodel.h"
   2
   3 StatsModel::StatsModel(QObject *parent) : QAbstractListModel(parent) {
   4     roles[ValuesRole] = "values";
   5     roles[LabelsRole] = "labels";
   6 }
   7
   8 void StatsModel::addStats(const Stats &stats) {
   9     this->stats.append(stats);
  10 }
  11
  12 QHash<int, QByteArray> StatsModel::roleNames() const {
  13     return roles;
  14 }
  15
  16 int StatsModel::rowCount(const QModelIndex & parent) const {
  17     Q_UNUSED(parent)
  18     return stats.count();
  19 }
  20
  21 QVariant StatsModel::data(const QModelIndex & index, int role) const {
  22     if (index.row() < 0 || index.row() > stats.count())
  23         return QVariant();
  24
  25     const Stats &stat = stats[index.row()];
  26     if (role == ValuesRole)
  27         return QVariant::fromValue<QList<float>>(stat.getValues());
  28     else if (role == LabelsRole)
  29         return stat.getLabels();
  30     return QVariant();
  31 }
  32
  33 void StatsModel::clear() {
  34     stats.clear();
  35 }
  36