qt5base-lts/examples/network/loopback/dialog.h
Andre Hartmann 503920ac9e Examples: Revamp Loopback
* order and sort includes
* use functor connect
* use nullptr
* use member init
* added sanity check for nextPendingConnection()
* small cleanup here and there

Change-Id: I72c6758b5fedea0937a1f2cb9031cb7203f5d955
Reviewed-by: Christian Ehrlicher <ch.ehrlicher@gmx.de>
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
2018-07-30 18:47:17 +00:00

99 lines
3.4 KiB
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/****************************************************************************
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#ifndef DIALOG_H
#define DIALOG_H
#include <QDialog>
#include <QTcpServer>
#include <QTcpSocket>
QT_BEGIN_NAMESPACE
class QDialogButtonBox;
class QLabel;
class QProgressBar;
class QPushButton;
QT_END_NAMESPACE
class Dialog : public QDialog
{
Q_OBJECT
public:
Dialog(QWidget *parent = nullptr);
public slots:
void start();
void acceptConnection();
void startTransfer();
void updateServerProgress();
void updateClientProgress(qint64 numBytes);
void displayError(QAbstractSocket::SocketError socketError);
private:
QProgressBar *clientProgressBar = nullptr;
QProgressBar *serverProgressBar = nullptr;
QLabel *clientStatusLabel = nullptr;
QLabel *serverStatusLabel = nullptr;
QPushButton *startButton = nullptr;
QPushButton *quitButton = nullptr;
QDialogButtonBox *buttonBox = nullptr;
QTcpServer tcpServer;
QTcpSocket tcpClient;
QTcpSocket *tcpServerConnection = nullptr;
int bytesToWrite = 0;
int bytesWritten = 0;
int bytesReceived = 0;
};
#endif