/**
* Disposes the visual annotation model.
*
* @since 3.1
*/
protected void disposeVisualAnnotationModel() {
if (fVisualAnnotationModel != null) {
if (getDocument() != null) fVisualAnnotationModel.disconnect(getDocument());
if (fVisualAnnotationModel instanceof IAnnotationModelExtension)
((IAnnotationModelExtension) fVisualAnnotationModel)
.removeAnnotationModel(MODEL_ANNOTATION_MODEL);
fVisualAnnotationModel = null;
}
}
