| Name | Package | Description | Detail |
| ColumnConstraints | api.javafx.scene.layout | Defines optional layout constraints for a column in a GridPane. | Detail |
| ConstraintsBase | api.javafx.scene.layout | The base class for defining node-specific layout constraints. | Detail |
| RowConstraints | api.javafx.scene.layout | Defines optional layout constraints for a row in a GridPane. | Detail |
