main.qml Example File

    /* Copyright (c) 2012, 2013  BlackBerry Limited.
     *
     * Licensed under the Apache License, Version 2.0 (the "License");
     * you may not use this file except in compliance with the License.
     * You may obtain a copy of the License at
     *
     * http://www.apache.org/licenses/LICENSE-2.0
     *
     * Unless required by applicable law or agreed to in writing, software
     * distributed under the License is distributed on an "AS IS" BASIS,
     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     * See the License for the specific language governing permissions and
     * limitations under the License.
     */
    import bb.cascades 1.0

    // creates one page with a label and button to invoke barcodescanner

    Page {
        titleBar: TitleBar {
            title: qsTr("Barcode Invoker")
            appearance: TitleBarAppearance.Branded
        }
        Container {
            layout: DockLayout {
            }

            background: Color.Black

            Container {
                horizontalAlignment: HorizontalAlignment.Fill
                verticalAlignment: VerticalAlignment.Fill

                bottomPadding: 20

                layout: DockLayout {
                }

                // The background image
                ImageView {
                    horizontalAlignment: HorizontalAlignment.Fill
                    verticalAlignment: VerticalAlignment.Fill
                    imageSource: "asset:///images/background.png"
                }
            }

            Container {
                horizontalAlignment: HorizontalAlignment.Fill
                verticalAlignment: VerticalAlignment.Fill

                topPadding: 20
                leftPadding: 20
                bottomPadding: 20

                layout: DockLayout {
                }

                //Button to invoke the barcodescanner card - for this to work
                //you have to have barcodescanner sample on device
                Button {
                    horizontalAlignment: HorizontalAlignment.Center
                    verticalAlignment: VerticalAlignment.Top

                    text: qsTr("Scan Barcode")
                    onClicked: {
                        _barcodeInvoker.onInvokeButtonClicked()
                    }
                }
                //displays barcode data
                Label {
                    horizontalAlignment: HorizontalAlignment.Left
                    verticalAlignment: VerticalAlignment.Bottom

                    text: qsTr("Barcode: %1").arg(_barcodeInvoker.barcode)
                    textStyle.color: Color.White
                }
            }
        }
    }