# Grasshopper.GUI.Theme namespace

Assembly: [Grasshopper](https://developer.rhino3d.com/api/gh1/assembly/grasshopper.md)

## Classes

- [GH_BackgroundSettings](https://developer.rhino3d.com/api/gh1/type/grasshopper.gui.theme.gh-backgroundsettings.md)
- [GH_ObjectSettings](https://developer.rhino3d.com/api/gh1/type/grasshopper.gui.theme.gh-objectsettings.md)
- [GH_PageSettings](https://developer.rhino3d.com/api/gh1/type/grasshopper.gui.theme.gh-pagesettings.md)
- [GH_PaletteSettings](https://developer.rhino3d.com/api/gh1/type/grasshopper.gui.theme.gh-palettesettings.md)
- [GH_Theme](https://developer.rhino3d.com/api/gh1/type/grasshopper.gui.theme.gh-theme.md)
- [GH_WireSettings](https://developer.rhino3d.com/api/gh1/type/grasshopper.gui.theme.gh-wiresettings.md)

## Enums

- [GH_BackgroundStyle](https://developer.rhino3d.com/api/gh1/type/grasshopper.gui.theme.gh-backgroundstyle.md): Enumerates the pre-defined canvas background themes.