gistfile1.cpp

#include "mainwindow.h"
#include "ui_mainwindow.h"

MainWindow::MainWindow(QWidget *parent) :
    QMainWindow(parent),
    ui(new Ui::MainWindow)
{
    ui->setupUi(this);

QString source="34895pc";
QString value,unit;
//seperateValueUnit(source);
qDebug () << value << unit;

}

MainWindow::~MainWindow()
{
    delete ui;
}

QStringList MainWindow::seperateValueUnit(QString source){
    QRegExp rx("(\\d+)(\\s*)(px|pt|in|cm|mm|pc|em|ex|%)*");
    rx.indexIn(source);
    QStringList list = rx.capturedTexts();

    return list;
//        qDebug() <<list.at (1) << list.at (3);
}