- Qt 5.5
- Qt Bluetooth
- Bluetooth Scanner Example
- device.h Example File
- Qt 5.5.1 Reference Documentation

# device.h Example File

btscanner/device.h

    /****************************************************************************
    **
    ** Copyright (C) 2015 The Qt Company Ltd.
    ** Contact: http://www.qt.io/licensing/
    **
    ** This file is part of the QtBluetooth module of the Qt Toolkit.
    **
    ** $QT_BEGIN_LICENSE:BSD$
    ** You may use this file under the terms of the BSD license as follows:
    **
    ** "Redistribution and use in source and binary forms, with or without
    ** modification, are permitted provided that the following conditions are
    ** met:
    **   * Redistributions of source code must retain the above copyright
    **     notice, this list of conditions and the following disclaimer.
    **   * Redistributions in binary form must reproduce the above copyright
    **     notice, this list of conditions and the following disclaimer in
    **     the documentation and/or other materials provided with the
    **     distribution.
    **   * Neither the name of The Qt Company Ltd nor the names of its
    **     contributors may be used to endorse or promote products derived
    **     from this software without specific prior written permission.
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    **
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    ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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    ****************************************************************************/

    #ifndef DEVICE_H
    #define DEVICE_H

    #include "ui_device.h"

    #include <qbluetoothglobal.h>
    #include <qbluetoothlocaldevice.h>

    #include <QDialog>

    QT_FORWARD_DECLARE_CLASS(QBluetoothDeviceDiscoveryAgent)
    QT_FORWARD_DECLARE_CLASS(QBluetoothDeviceInfo)

    QT_USE_NAMESPACE

    class DeviceDiscoveryDialog : public QDialog
    {
        Q_OBJECT

    public:
        DeviceDiscoveryDialog(QWidget *parent = 0);
        ~DeviceDiscoveryDialog();

    public slots:
        void addDevice(const QBluetoothDeviceInfo&);
        void on_power_clicked(bool clicked);
        void on_discoverable_clicked(bool clicked);
        void displayPairingMenu(const QPoint &pos);
        void pairingDone(const QBluetoothAddress&, QBluetoothLocalDevice::Pairing);
    private slots:
        void startScan();
        void scanFinished();
        void setGeneralUnlimited(bool unlimited);
        void itemActivated(QListWidgetItem *item);
        void hostModeStateChanged(QBluetoothLocalDevice::HostMode);

    private:
        QBluetoothDeviceDiscoveryAgent *discoveryAgent;
        QBluetoothLocalDevice *localDevice;
        Ui_DeviceDiscovery *ui;
    };

    #endif