#include "tools.h" QString Tools::double_to_string_time(double value) { const int h = floor(value); int m = round((value - h) * 60); if (m == 0) { return QString("%1h").arg(QString::number(h)); } else if (m < 10) { return QString("%1h0%2").arg(QString::number(h), QString::number(m)); } return QString("%1h%2").arg(QString::number(h), QString::number(m)); }