Qt-based BB10 API Examples Documentation

main.qml Example File

databasecreation/assets/main.qml
    /* 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.
     */

    // The first line imports the default Cascades UI library.
    // This is the minimum you require.
    import bb.cascades 1.0

    // The root node has to inherit from AbstractPane -- in this case a Page.
    // There is always only ONE root not in a QML file and it is typically
    // an AbstractPane object

    Page {
        id: root

        property bool databaseOpen: false

        titleBar: TitleBar {
            title: qsTr("Database Creation Sample")
        }

        // A Page contains a single control for its content -- in this case a container.
        Container {
            layout: DockLayout {
            }

            Container {
                verticalAlignment: VerticalAlignment.Center
                horizontalAlignment: HorizontalAlignment.Center
                leftPadding: 30
                rightPadding: 30

                layout: StackLayout {
                }

                // Four buttons to call each of the functions in app.
                Button {
                    horizontalAlignment: HorizontalAlignment.Fill

                    text: qsTr("Create/Register Database")

                    onClicked: {
                        root.databaseOpen = _app.createDatabase()
                    }
                }

                Button {
                    horizontalAlignment: HorizontalAlignment.Fill

                    text: qsTr("Create Table")
                    enabled: root.databaseOpen

                    onClicked: {
                        _app.createTable()
                    }
                }

                Button {
                    horizontalAlignment: HorizontalAlignment.Fill

                    text: qsTr("Create Table Asynchronously")
                    enabled: root.databaseOpen

                    onClicked: {
                        _app.createTableAsync()
                    }
                }

                Button {
                    horizontalAlignment: HorizontalAlignment.Fill

                    text: qsTr("Drop Table")
                    enabled: root.databaseOpen

                    onClicked: {
                        _app.dropTable()
                    }
                }

                Button {
                    horizontalAlignment: HorizontalAlignment.Fill

                    text: qsTr("Create Record")
                    enabled: root.databaseOpen

                    onClicked: {
                        _app.createRecord("John", "Doe")
                    }
                }
            }
        }
    }