Interface AsynchronousLoading

All Known Implementing Classes:
DecoratedRadianceIcon, IconDeckRadianceIcon, ImageBackedFilterableRadianceIcon, RadianceAsyncLoadingIconUIResource
public interface AsynchronousLoading
This interface is used for asynchronously-loaded contents. For example, the SVG-based implementation of RadianceIcon in SVG Transcoder uses the ExecutorService to load the SVG image in the background. When the image is loaded, the component that contains this image (command button from Component, for example) is notified so that it can repaint itself.

  • Method Details

    • addAsynchronousLoadListener

      void addAsynchronousLoadListener(AsynchronousLoadListener l)
      Adds listener on the asynchronous loading events.
      Parameters:
      l - Listener to add.

    • removeAsynchronousLoadListener

      void removeAsynchronousLoadListener(AsynchronousLoadListener l)
      Removes listener on the asynchronous loading events.
      Parameters:
      l - Listener to remove.

    • isLoading

      boolean isLoading()
      Returns indication whether the content is still loading.
      Returns:
      true if the content is still loading, false otherwise.