API Reference > ui-components > PropertyGrid > PropertyGridModelSource PropertyGridModelSource Class Beta Controls property grid model. It is used to modify property grid model model and inform when the model changes. Implements IPropertyGridModelSource Methods Name Description constructor(_gridFactory: IMutableGridItemFactory): PropertyGridModelSource getModel(): undefined | IPropertyGridModel Returns property grid model. modifyModel(callback: (model: IMutablePropertyGridModel) => void): void Modifies property grid model using provided callback. setPropertyData(data: PropertyData): void Properties Name Type Description onModelChanged PropertyGridModelChangeEvent Event that is emitted every time property model is changed. Defined in ui/components/src/ui-components/propertygrid/internal/PropertyGridModelSource.ts Line 29 Last Updated: 11 June, 2024