# Uses of Class
javafx.scene.layout.ConstraintsBase

Packages that use ConstraintsBase
Package
Description
javafx.scene.layout
Provides classes to support user interface layout.

- ## Uses of ConstraintsBase in javafx.scene.layout

  Subclasses of ConstraintsBase in javafx.scene.layout
  Modifier and Type
  Class
  Description
  `class`
  `ColumnConstraints`
  Defines optional layout constraints for a column in a `GridPane`.
  `class`
  `RowConstraints`
  Defines optional layout constraints for a row in a `GridPane`.