Qt with Cascades UI Examples Documentation

ProgressDialog.qml Example File

qftp/assets/ProgressDialog.qml
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     ** Portions Copyright (C) 2012 Research In Motion Limited.
     ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
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     ** Contact: Research In Motion Ltd. (http://www.rim.com/company/contact/)
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     ** This file is part of the examples of the BB10 Platform and is derived
     ** from a similar file that is part of the Qt Toolkit.
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    import bb.cascades 1.0

    // Container grouping all visual nodes for the download progress view
    Container {
        layout: DockLayout {}

        background: Color.White

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

            preferredWidth: 750

            // A standard Label
            Label {
                horizontalAlignment: HorizontalAlignment.Fill

                // Progress bar status
                text: _progressDialog.labelText
                textStyle {
                    base: SystemDefaults.TextStyles.SmallText
                    color: Color.Black
                    textAlign: TextAlign.Center
                }
            }

            // Container for the progress bar color and width
            Container {
                id: progressContainer

                horizontalAlignment: HorizontalAlignment.Center
                preferredHeight: 40
                preferredWidth: 300
                topMargin: 10

                layout: AbsoluteLayout {}

                Container {
                    background: Color.Blue

                    // Changing width depending on current progress value
                    preferredWidth: _progressDialog.progress / 100 * progressContainer.preferredWidth
                    preferredHeight: 40

                    layoutProperties: AbsoluteLayoutProperties {
                        positionX: 0
                        positionY: 0
                    }
                }
            }

            // A standard Button
            Button {
                horizontalAlignment: HorizontalAlignment.Center
                topMargin: 10

                text: qsTr ("Cancel")

                // Cancel download and hide dialog on click
                onClicked: _progressDialog.cancel ()
            }
        }
    }