org.apache.pivot.wtk
Interface ViewportListener

All Known Implementing Classes:
ScrollPaneSkin, TerraPanoramaSkin, TerraScrollPaneSkin, ViewportListener.Adapter

public interface ViewportListener

Viewport listener interface.


Nested Class Summary
static class ViewportListener.Adapter
          Viewport listener adapter.
 
Method Summary
 void scrollLeftChanged(Viewport scrollPane, int previousScrollLeft)
          Called when a viewport's scroll left has changed.
 void scrollTopChanged(Viewport scrollPane, int previousScrollTop)
          Called when a viewport's scroll top has changed.
 void viewChanged(Viewport scrollPane, Component previousView)
          Called when a viewport's view component has changed.
 

Method Detail

scrollTopChanged

void scrollTopChanged(Viewport scrollPane,
                      int previousScrollTop)
Called when a viewport's scroll top has changed.

Parameters:
scrollPane -
previousScrollTop -

scrollLeftChanged

void scrollLeftChanged(Viewport scrollPane,
                       int previousScrollLeft)
Called when a viewport's scroll left has changed.

Parameters:
scrollPane -
previousScrollLeft -

viewChanged

void viewChanged(Viewport scrollPane,
                 Component previousView)
Called when a viewport's view component has changed.

Parameters:
scrollPane -
previousView -