main.qml Example File

    /****************************************************************************
     **
     ** Portions Copyright (C) 2012 Research In Motion Limited.
     ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
     ** All rights reserved.
     ** Contact: Research In Motion Ltd. (http://www.rim.com/company/contact/)
     ** Contact: Nokia Corporation (qt-info@nokia.com)
     **
     ** 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.
     **
     ** 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 Research In Motion, nor the name of Nokia
     **     Corporation and its Subsidiary(-ies), 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,
     ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
     **
     ****************************************************************************/

    import bb.cascades 1.0

    // Page shows the loading and saving of XBEL files using the streaming parser
    Page {
        Container {
            layout: DockLayout {}

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

                imageSource: "asset:///images/background.png"
            }

            Container {
                id: root

                horizontalAlignment: HorizontalAlignment.Fill
                verticalAlignment: VerticalAlignment.Fill

                // Container grouping application Button controls
                Container {
                    id: menuContainer

                    horizontalAlignment: HorizontalAlignment.Fill
                    verticalAlignment: VerticalAlignment.Top

                    leftPadding: 10
                    topPadding: 10
                    rightPadding: 10
                    bottomPadding: 10

                    layout: StackLayout {
                        orientation: LayoutOrientation.LeftToRight
                    }

                    // A standard Button
                    Button {
                        id: frank
                        layoutProperties: StackLayoutProperties {
                            spaceQuota: 1
                        }

                        text: qsTr ("Frank")

                        // Load the selected xbel file on click
                        onClicked: {
                            jennifer.opacity = 0.5;
                            save.opacity = 0.5;
                            frank.opacity = 1.0;
                            _app.load ("frank.xbel");
                        }
                    }

                    // A standard Button
                    Button {
                        id: jennifer
                        layoutProperties: StackLayoutProperties {
                            spaceQuota: 1
                        }

                        text: qsTr ("Jennifer")

                        // Load the selected xbel file on click
                        onClicked: {
                            frank.opacity = 0.5;
                            save.opacity = 0.5;
                            jennifer.opacity = 1.0;
                            _app.load ("jennifer.xbel");
                        }
                    }

                    // A standard Button
                    Button {
                        id: save
                        layoutProperties: StackLayoutProperties {
                            spaceQuota: 1
                        }

                        text: qsTr ("Save")

                        // Save the changes to a temporary xbel file in the
                        // application tmp/ directory
                        onClicked: {
                            frank.opacity = 0.5;
                            jennifer.opacity = 0.5;
                            save.opacity = 1.0;
                            _app.save ();
                        }
                    }
                }
                Container {
                    horizontalAlignment: HorizontalAlignment.Fill
                    verticalAlignment: VerticalAlignment.Top

                    leftPadding: 10
                    rightPadding: 10
                    bottomPadding: 10

                    layout: StackLayout {
                        orientation: LayoutOrientation.LeftToRight
                    }

                    background: Color.DarkGray

                    // A standard Label for displaying the action status
                    Label {
                        verticalAlignment: VerticalAlignment.Center

                        layoutProperties: StackLayoutProperties {
                            spaceQuota: 1
                        }

                        text: qsTr ("Status: %1").arg(_app.status)
                        textStyle {
                            base: SystemDefaults.TextStyles.SmallText
                            color: Color.Black
                        }
                    }
                }

                // Container for displaying the loaded XBEL output
                ScrollView {
                    topMargin: 10

                    scrollViewProperties {
                        scrollMode: ScrollMode.Vertical
                    }

                    layoutProperties: StackLayoutProperties {
                        spaceQuota: 1
                    }

                    Container {
                        objectName: "treeContainer"

                        leftPadding: 10
                        rightPadding: 10
                        bottomPadding: 10
                    }
                }
            }
        }
    }