Paging Model (IPagingModel)
It is quite common that hundreds or even thousands of timeline objects are associated with a single hierarchy node / a row. This can lead to performance issues depending on the complexity of the rendering and the supported user operations. Fortunately it is also quite common that the user of the application only works on a subset of the timeline objects. Example: the user works on the data of the current year but wants access to last year's data for reference ("How was something planned last year?"). In these situations it would be nice if the user could jump back and forth between the two years. In FlexGantt this can be accomplished by implementing a paging model and associating it with a Gantt chart.
void AbstractGanttChart.setPagingModel(IPagingModel model);
If a paging model is specified a special control for it will be shown in the lower left corner of the layer container. The control allows the user to navigate the pages defined by the model. A page is nothing else but a named time span.
Paging Controls