kangjianbin

#ifndef TDIALOG_HPP
#define TDIALOG_HPP

#include <QtWidgets>
class TDialog: public QDialog {
    Q_OBJECT
public:
    explicit TDialog(QWidget *parent=0): QDialog(parent) {
        QVBoxLayout *l = new QVBoxLayout;
        m_bar = new QProgressBar;

kangjianbin

#include <QApplication>
#include <QtWidgets>
#include "TDialog.hpp"

int main(int argc, char *argv[])
{
    QApplication a(argc, argv);
    QPushButton w;
    TDialog d(&w);