long QString::toLong(bool * ok = 0, int base = 10) const qlonglong QString::toLongLong(bool * ok = 0, int base = 10) const double QString::toDouble(bool * ok = 0) const float QString::toFloat(bool * ok = 0) const Share Follow edited Jun 20, 2020 at 9:12 CommunityB...
On the other side I've tried to convert it with QStremData: QDataStreamstream(mBuffer); stream.setByteOrder(QDataStream::LittleEndian); qint64 result; stream >> result;qDebug() << QString::number(result,16);qDebug() << QString::number(result); ...
{ v = QVariant( d->type ); return false; } //String representations of doubles in QVariant will return false to convert( QVariant::Int ) //work around this by first converting to double, and then checking whether the double is convertible to int if ( d->type == QVariant::Int &&...
* Returns a string representing the coding of the state * * @param type If 'Binary' a binary string is returned, otherwise an integer string. * @returns The resulting string */QString State::getCodeStr(inttype/*=-1*/) {Convertconv; QString res;intstateCodeSize; stateCodeSize=machine-...
img.convertToFormat(QImage::Format_Indexed8, colorTable); *future = QtConcurrent::run(this, &ZBarReaderTest::decodeIterative, tmp); watcher->setFuture(*future); QString result = future->result(); if (result.isEmpty()) line += " | Unable to decode"; else line += result; // q...
Thanks, simply that seems to work : usingmyjson = basic_json<QMap,QVector,QString,bool,int,unsignedint,double>; Silly me was trying to use QJSonValue:: thinking it was refering to types, but that was just an enum. Thank you !
QString value = input.left(i +1);doublev = fixup_sub(value, errors, calculated);if(cur != o_currency) { v = cur->convertTo(v, o_currency); } calculated =true;returnv; } errors << tr("Unknown or ambiguous currency, or unrecognized characters, in expression: %1.").arg(scur);...
QWidget(parent), ui(new Ui::Assistant_1) { ui->setupUi(this); BeaWindow();//窗口优化BeaBtn();//按钮优化} Assistant_1::~Assistant_1() { delete ui; }//点击下一步voidAssistant_1::on_pushButton_clicked(){ this->close();
();//鼠标相对于桌面左上角的位置,鼠标全局位置QPoint x=y-this->z;this->move(x);}voidAssistant_1::mousePressEvent(QMouseEvent*event){QWidget::mousePressEvent(event);QPoint y=event->globalPos();//鼠标相对于桌面左上角,鼠标全局位置QPoint x=this->geometry().topLeft();//窗口左上角相对...
void updateCameraMarkerPose(double value); // Called when the fov_on_off_ button toggled void fovOnOffBtnToggled(bool checked); Q_SIGNALS: void sensorMountTypeChanged(int index); void frameNameChanged(std::map<std::string, std::string> names); private: HandEyeCalibrationDisplay* calibration_...