Examples of org.eclipse.jface.text.ITextListener

org.eclipse.jface.text.ITextListener
Text listeners registered with a text viewer are informed about all modifications of an {@link org.eclipse.jface.text.ITextViewer} by means oftext events. A text event describes a change as a replace operation.
The changes described in the event are the changes applied to the text viewer's widget (i.e., its visual representation) and not those applied to the text viewer's document. The text event can be asked to return the corresponding document event. If the text event does not contain a document event, the modification of the text viewer is a presentation change. For example, changing the visible region of a text viewer, is a presentation change. A completely empty text event represents a change of the viewer's redraw state.

If a text listener receives a text event, it is guaranteed that both the document and the viewer's visual representation are synchronized.

Clients may implement this interface.
@see org.eclipse.jface.text.ITextViewer @see org.eclipse.jface.text.TextEvent @see org.eclipse.jface.text.DocumentEvent

                    updateAction((String) iterator.next());
                }
            }
        };


        textListener = new ITextListener() {


            public void textChanged(TextEvent event) {
                IUpdate findReplace = (IUpdate) globalActions
                    .get(ActionFactory.FIND.getId());
                if (findReplace != null) {

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    public void createPartControl(Composite parent)
    {
        super.createPartControl(parent);
        Control[] children = parent.getChildren();
        control = children[children.length - 1];
        getSourceViewer().addTextListener(new ITextListener()
        {
            public void textChanged(TextEvent event)
            {
                if (editor != null)
                {

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      GridData data= new GridData(GridData.FILL_BOTH);
      data.widthHint= convertWidthInCharsToPixels(80);
      data.heightHint= convertHeightInCharsToPixels(nLines);
      control.setLayoutData(data);


      viewer.addTextListener(new ITextListener() {
        public void textChanged(TextEvent event) {
          if (event .getDocumentEvent() != null)
            doSourceChanged(event.getDocumentEvent().getDocument());
        }
      });

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              store, (ITextEditor) null);
      viewer.configure(configuration);
      setInformation("");
      compositeQueryRules.layout();


      viewer.addTextListener(new ITextListener() {


        public void textChanged(TextEvent arg0) {
          setRutaQuerySyntaxError(false);
        }
      });

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    //
    final SourceViewer viewer = createCssViewer(parent, SWT.NONE);
    final StyledText viewerControl = viewer.getTextWidget();
    GridDataFactory.create(viewerControl).grabH().fill();
    viewer.getDocument().set(rule);
    viewer.addTextListener(new ITextListener() {
      public void textChanged(TextEvent event) {
        updateContentSize();
      }
    });
    // setup navigation

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    super.createPartControl(editorParent);


    _breadcrumb = new TemplateBreadcrumb(this, templateParent, SWT.NONE);
    _breadcrumb.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));


    getViewer().addTextListener(new ITextListener() {
      public void textChanged(TextEvent event) {
        setCacheOutOfSync(true);
      }
    });

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      GridData data= new GridData(GridData.FILL_BOTH);
      data.widthHint= convertWidthInCharsToPixels(80);
      data.heightHint= convertHeightInCharsToPixels(nLines);
      control.setLayoutData(data);


      viewer.addTextListener(new ITextListener() {
        public void textChanged(TextEvent event) {
          if (event .getDocumentEvent() != null)
            doSourceChanged(event.getDocumentEvent().getDocument());
        }
      });

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    commentViewer = new CommitMessageViewer(commentAndDiffComposite,
        getSite(), getPartSite());
    commentViewer.getControl().setLayoutData(
        GridDataFactory.fillDefaults().grab(true, false).create());


    commentViewer.addTextListener(new ITextListener() {
      public void textChanged(TextEvent event) {
        resizeCommentAndDiffScrolledComposite();
      }
    });

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          }


        });


    if (editable)
      sourceViewer.addTextListener(new ITextListener() {


        public void textChanged(TextEvent event) {
          textWidget.setStyleRanges(
              new StyleRange[0]);
          StyleRange[] styleRanges = UIUtils

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  }


  @Override
  protected ISourceViewer createSourceViewer(Composite parent, IVerticalRuler ruler, int styles) {
    SourceViewer sourceViewer = new SourceViewer(parent, ruler, styles);
    sourceViewer.addTextListener(new ITextListener() {
      @Override
      public void textChanged(TextEvent event) {
        if(!internalTextChange) {
          DocumentEvent docEvent = event.getDocumentEvent();
          if(docEvent != null)

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