Examples of org.jfree.data.extension.DatasetCursor

org.jfree.data.extension.DatasetCursor
A marker interface for a dataset cursor. A cursor encapsulates the position of an item in a dataset and provides methods to read and write this position. A cursor can thus be used as pointer to a data item (by its position not by reference) as long as the dataset remains unchanged. @author zinsmaie

        if (handled) {
            if (this.extensionManager.supports(e.getGeneralDataset(),
                    DatasetSelectionExtension.class)) {


                //TODO a type save solution would be nice
                DatasetCursor cursor = e.getItemCursor();
                DatasetSelectionExtension selectionExtension 
                        = this.extensionManager.getExtension(
                            e.getGeneralDataset(), 
                            DatasetSelectionExtension.class);

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