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## org.eclipse.jface.text
Interface ITextInputListener

All Known Implementing Classes:
  PaintManager

public interface ITextInputListener

Text input listeners registered with an `ITextViewer` are informed if the document serving as the text viewer's model is replaced.

Clients may implement this interface.

See Also:
  `ITextViewer`, `IDocument`

Method Summary
`void` | `inputDocumentAboutToBeChanged(IDocument oldInput, IDocument newInput)` Called before the input document is replaced.
`void` | `inputDocumentChanged(IDocument oldInput, IDocument newInput)` Called after the input document has been replaced.

Method Detail

### inputDocumentAboutToBeChanged

    public void inputDocumentAboutToBeChanged(IDocument oldInput,
                                              IDocument newInput)

  Called before the input document is replaced.

  Parameters:
    `oldInput` - the text viewer's previous input document
    `newInput` - the text viewer's new input document

### inputDocumentChanged

    public void inputDocumentChanged(IDocument oldInput,
                                     IDocument newInput)

  Called after the input document has been replaced.

  Parameters:
    `oldInput` - the text viewer's previous input document
    `newInput` - the text viewer's new input document

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