The context menu of the Palette tool window provides functions for managing components and groupings. Two groups are present by default:
- Swing: contains components from the Swing component library.
- Palette: contains a single component labeled Non-Palette component. When you select this component and add it to a Form, a dialog appears in which you can select any component class accessible to your project, or any other existing Form. This is useful in cases where you want to use a component without adding it to the Component Palette.
If you have your own custom components, or if you reuse components from third-party libraries, you can add them to the Component Palette via the context menu, which also enables you to add component groups. For more information, see Customizing the Component Palette.