main.qml Example File

pageddatamodel/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.
     */

    import bb.cascades 1.0

    Page {
        Container {
            leftPadding: 20
            rightPadding: 20

            background: Color.Black

            Label {
                horizontalAlignment: HorizontalAlignment.Center

                text: qsTr("Number of items: %1").arg(_model.itemCount)

                textStyle {
                    base: SystemDefaults.TextStyles.BigText
                    color: Color.White
                }
            }

            ListView {
                dataModel: _model

                listItemComponents: [
                    ListItemComponent {
                        type: "item"
                        CustomItem {
                            preferredWidth: 768

                            text: ListItemData
                            selected: ListItem.selected
                        }
                    }
                ]

                onTriggered: {
                    clearSelection()
                    select(indexPath)

                    if (indexPath[0] == (dataModel.childCount([]) - 1)) { // Last item selected
                        _model.addItemsAt(indexPath);
                    }
                }

                function itemType(data, indexPath)
                {
                    return (indexPath.length == 1 ? "item" : "")
                }
            }
        }
    }