- Qt 5.5
- Qt Bluetooth
- Bluetooth Low Energy Heart Listener Example
- main.qml Example File
- Qt 5.5.1 Reference Documentation

# main.qml Example File

heartlistener/assets/main.qml

    /***************************************************************************
    **
    ** Copyright (C) 2014 BlackBerry Limited. All rights reserved.
    ** Contact: http://www.qt.io/licensing/
    **
    ** This file is part of the examples 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.
    **
    **
    ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
    ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
    ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
    ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
    ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
    ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
    ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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    ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
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    ****************************************************************************/

    import QtQuick 2.0

    Item {
        width: 400
        height: 600
        id: begin

        Rectangle {
            color: "#F0EBED"
            anchors.fill: parent
            Rectangle {
                id: about
                width: 0.75*parent.width
                height: 0.1*parent.height
                anchors.top: parent.top
                anchors.topMargin: 20
                anchors.horizontalCenter: parent.horizontalCenter
                color: "#F0EBED"
                border.color: "#3870BA"
                border.width: 2
                radius: 10
                Text {
                    id: aboutinfo
                    anchors.centerIn: parent
                    color: "#3870BA"
                    text: "Welcome to the Heart Listener Application"
                }
            }

            Button {
                id:call
                buttonWidth: 0.75*parent.width
                buttonHeight: 0.15*parent.height
                anchors.centerIn: parent
                text: "Scan for Devices"
                onButtonClick: pageLoader.source="home.qml"
            }
        }

        Loader {
            id: pageLoader
            anchors.fill: parent
        }
    }