Examples with ListButtonSelectionListener org.apache.pivot.wtk.ListButtonSelectionListener used on opensource projects

Example 6 with ListButtonSelectionListener

use of org.apache.pivot.wtk.ListButtonSelectionListener in project pivot by apache.

the class ListButtons method initialize.

@Override
public void initialize(Map<String, Object> namespace, URL location, Resources resources) {
    listButton = (ListButton) namespace.get("listButton");
    imageView = (ImageView) namespace.get("imageView");
    listButton.getListButtonSelectionListeners().add(new ListButtonSelectionListener() {

        @Override
        public void selectedItemChanged(ListButton listButtonArgument, Object previousSelectedItem) {
            Object selectedItem = listButtonArgument.getSelectedItem();
            if (selectedItem != null) {
                // Get the image URL for the selected item
                Image image = Image.loadFromCache(ImageUtils.findByName("/org/apache/pivot/tutorials/" + selectedItem, "image"));
                // Update the image
                imageView.setImage(image);
            }
        }
    });
    listButton.setSelectedIndex(0);
}