Code sample: Creating a picture scroll field
import net.rim.device.api.system.*; import net.rim.device.api.ui.*; import net.rim.device.api.ui.container.*; import net.rim.device.api.ui.decor.*; import net.rim.device.api.ui.extension.component.*; import net.rim.device.api.ui.extension.component.PictureScrollField.*; public class PictureScrollFieldDemo extends UiApplication { public static void main(String[] args) { PictureScrollFieldDemo theApp = new PictureScrollFieldDemo(); theApp.enterEventDispatcher(); } public PictureScrollFieldDemo() { pushScreen(new PictureScrollFieldDemoScreen()); } } class PictureScrollFieldDemoScreen extends MainScreen { public PictureScrollFieldDemoScreen() { setTitle("Picture Scroll Field Demo"); Bitmap[] images = new Bitmap[3]; String[] labels = new String[3]; String[] tooltips = new String[3]; images[0] = Bitmap.getBitmapResource("image1.jpg"); labels[0] = "Label for image 1"; tooltips[0] = "Tooltip for image 1"; images[1] = Bitmap.getBitmapResource("image2.jpg"); labels[1] = "Label for image 2"; tooltips[1] = "Tooltip for image 2"; images[2] = Bitmap.getBitmapResource("image3.jpg"); labels[2] = "Label for image 2"; tooltips[2] = "Tooltip for image 2"; ScrollEntry[] entries = new ScrollEntry[3]; for (int i = 0; i < entries.length; i++) { entries[i] = new ScrollEntry(images[i], labels[i],tooltips[i]); } PictureScrollField pictureScrollField = new PictureScrollField(150, 100); pictureScrollField.setData(entries, 0); pictureScrollField.setHighlightStyle(HighlightStyle.ILLUMINATE_WITH_SHRINK_LENS); pictureScrollField.setHighlightBorderColor(Color.BLUE); pictureScrollField.setBackground(BackgroundFactory.createSolidTransparentBackground(Color.BLACK, 150)); pictureScrollField.setLabelsVisible(true); add(pictureScrollField); } }
