Qt-based BB10 API Examples Documentation

main.qml Example File

circularslider/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
    import custom.lib 1.0

    Page {
        // The root container
        Container {
            topMargin: 130
            layout: DockLayout {}
            background: Color.create ("#404040")

            // Display the current rotation of the slider handle.
            Label {
                horizontalAlignment: HorizontalAlignment.Center

                text: slider.value
                textStyle {
                    base: SystemDefaults.TextStyles.BigText
                    fontWeight: FontWeight.Bold
                }
            }

            // Create the CircularSlider and lay it out just like any other control.
            CircularSlider {
                id: slider

                horizontalAlignment: HorizontalAlignment.Center
                verticalAlignment: VerticalAlignment.Center

                // Initialize the slider with 180
                value: 180

                // Capture the valueChanged signal and show it as debug output.
                onValueChanged: {
                    console.debug(value);
                }
            }
        }
    }