VideoCaptureControls.qml

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import QtQuick 2.0
import QtMultimedia 5.4

import QtQuick.Controls 1.4

FocusScope {
    property Camera camera
    property bool previewAvailable : false

    property int buttonsPanelWidth: buttonPaneShadow.width

    signal previewSelected
    signal photoModeSelected
    id : captureControls

    Rectangle {
        id: buttonPaneShadow
        width: bottomColumn.width + 16
        height: parent.height
        anchors.top: parent.top
        anchors.right: parent.right
        color: Qt.rgba(0.08, 0.08, 0.08, 1)

        Column {
            anchors {
                right: parent.right
                top: parent.top
                margins: 8
            }

            id: buttonsColumn
            spacing: 8

            CameraButton {
                text: "Demo 2 (Toggle)"
                visible: camera.cameraStatus == Camera.ActiveStatus
                onClicked: (cameraUI.state == "VideoPreview")? cameraUI.state = "VideoCapture": cameraUI.state = "VideoPreview"
            }

            CameraButton {
                text: "SetVideoPath"
                height: 30
                visible: camera.cameraStatus == Camera.ActiveStatus
                //onClicked: (cameraUI.state == "VideoPreview")? cameraUI.state = "VideoCapture": cameraUI.state = "VideoPreview"
            }

            TextArea {
                width: parent.width
                height: 70
                //font.bold: true
               font.pointSize: 12
                wrapMode: TextEdit.WrapAnywhere
            }
        }

        Column {
            anchors {
                bottom: parent.bottom
                right: parent.right
                margins: 8
            }

            id: bottomColumn
            spacing: 8

            CameraListButton {
                model: QtMultimedia.availableCameras
                onValueChanged: captureControls.camera.deviceId = value
            }

            CameraButton {
                text: "Switch to Demo 1"
                onClicked: captureControls.photoModeSelected()
            }

            CameraButton {
                id: quitButton
                text: "Quit"
                onClicked: Qt.quit()
            }
        }
    }


    ZoomControl {
        x : 0
        y : 0
        width : 100
        height: parent.height

        currentZoom: camera.digitalZoom
        maximumZoom: Math.min(4.0, camera.maximumDigitalZoom)
        onZoomTo: camera.setDigitalZoom(value)
    }
}