## Uses of Interface
org.eclipse.jface.text.IViewportListener

Packages that use IViewportListener
org.eclipse.jface.text: Provides a framework for creating and manipulating text documents.

### Uses of IViewportListener in org.eclipse.jface.text

Fields in org.eclipse.jface.text with type parameters of type IViewportListener
`protected List<IViewportListener>` TextViewer.`fViewportListeners` All registered view port listeners

Methods in org.eclipse.jface.text with parameters of type IViewportListener
`void` ITextViewer.`addViewportListener​(IViewportListener listener)` Adds the given view port listener to this viewer.
`void` TextViewer.`addViewportListener​(IViewportListener listener)`
`void` ITextViewer.`removeViewportListener​(IViewportListener listener)` Removes the given listener from this viewer's set of view port listeners.
`void` TextViewer.`removeViewportListener​(IViewportListener listener)`