- Qt 5.5
- Qt Multimedia
- QML Camera Example
- CameraListPopup.qml Example File
- Qt 5.5.1 Reference Documentation

# CameraListPopup.qml Example File

declarative-camera/CameraListPopup.qml

    /****************************************************************************
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    ** This file is part of the examples of the Qt Toolkit.
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    import QtQuick 2.0

    Popup {
        id: cameraListPopup

        property alias model : view.model
        property variant currentValue
        property variant currentItem : model[view.currentIndex]

        property int itemWidth : 200
        property int itemHeight : 50

        width: itemWidth + view.anchors.margins*2
        height: view.count * itemHeight + view.anchors.margins*2

        signal selected

        ListView {
            id: view
            anchors.fill: parent
            anchors.margins: 5
            snapMode: ListView.SnapOneItem
            highlightFollowsCurrentItem: true
            highlight: Rectangle { color: "gray"; radius: 5 }
            currentIndex: 0

            delegate: Item {
                width: cameraListPopup.itemWidth
                height: cameraListPopup.itemHeight

                Text {
                    text: modelData.displayName

                    anchors.fill: parent
                    anchors.margins: 5
                    horizontalAlignment: Text.AlignHCenter
                    verticalAlignment: Text.AlignVCenter
                    elide: Text.ElideRight
                    color: "white"
                    font.bold: true
                    style: Text.Raised
                    styleColor: "black"
                    font.pixelSize: 14
                }
                MouseArea {
                    anchors.fill: parent
                    onClicked: {
                        view.currentIndex = index
                        cameraListPopup.currentValue = modelData.deviceId
                        cameraListPopup.selected(modelData.deviceId)
                    }
                }
            }
        }
    }