httpwindow.h Example File
http/httpwindow.h
#ifndef HTTPWINDOW_H
#define HTTPWINDOW_H
#include <QProgressDialog>
#include <QNetworkAccessManager>
#include <QUrl>
class QFile;
class QLabel;
class QLineEdit;
class QPushButton;
class QSslError;
class QAuthenticator;
class QNetworkReply;
class QCheckBox;
class ProgressDialog : public QProgressDialog {
Q_OBJECT
public:
explicit ProgressDialog(const QUrl &url, QWidget *parent = nullptr);
public slots:
void networkReplyProgress(qint64 bytesRead, qint64 totalBytes);
};
class HttpWindow : public QDialog
{
Q_OBJECT
public:
explicit HttpWindow(QWidget *parent = nullptr);
void startRequest(const QUrl &requestedUrl);
private slots:
void downloadFile();
void cancelDownload();
void httpFinished();
void httpReadyRead();
void enableDownloadButton();
void slotAuthenticationRequired(QNetworkReply *, QAuthenticator *authenticator);
#ifndef QT_NO_SSL
void sslErrors(QNetworkReply *, const QList<QSslError> &errors);
#endif
private:
QFile *openFileForWrite(const QString &fileName);
QLabel *statusLabel;
QLineEdit *urlLineEdit;
QPushButton *downloadButton;
QCheckBox *launchCheckBox;
QLineEdit *defaultFileLineEdit;
QLineEdit *downloadDirectoryLineEdit;
QUrl url;
QNetworkAccessManager qnam;
QNetworkReply *reply;
QFile *file;
bool httpRequestAborted;
};
#endif