The PaletteModel interface defines the data contract for a Palette control. It provides a structured way to manage a collection of PaletteCategory objects, which in turn contain the DiagramItem instances displayed in the UI.

By implementing this interface, developers can create custom data sources for the palette, such as models that load categories dynamically from XML, database, or remote services. The Palette control uses this model to automatically generate its accordion panes and child list views.

For standard use cases, the library provides DefaultPaletteModel, a ready-to-use implementation that stores categories in an internal list.

PaletteModel Members
com.mindfusion.diagramming Namespace