---
title: "au-widget-design-editor/Commands/set-theme-command | Customer's Canvas On-Premises"
canonical: "https://customerscanvas.com/docs/on-premises/ui-framework/widgets/reference/au-widget-design-editor.Commands.set-theme-command/"
---

# au-widget-design-editor/Commands/set-theme-command

> A command that defines product themes.

## Classes

### SetThemeCommand

For details, you can refer to the `IDesignEditorDefinitionSetTheme`.
```json
{
  "type": "design-editor", 
  "name": "editor",
  "params": {
    "initial": { ... }, 
    "setTheme": {
      "primary": "{{ "#f00" }}",
      "secondary": "{{ "#0f0" }}"
    }
  }
}
```

#### Extends

- [`DesignEditorWidgetCommand`](https://customerscanvas.com/docs/on-premises/ui-framework/widgets/reference/au-widget-design-editor.Commands.command.md#abstract-designeditorwidgetcommand)

#### Methods

##### execute()

```ts
execute(param): Promise<any>;
```

Executes this command.

###### Parameters

| Parameter | Type |
| ------ | ------ |
| `param` | [`IDesignEditorDefinitionSetTheme`](https://customerscanvas.com/docs/on-premises/ui-framework/widgets/reference/au-widget-design-editor.IAuWidgetDesignEditor.md#idesigneditordefinitionsettheme) |

###### Returns

`Promise`\<`any`\>

###### Overrides

[`DesignEditorWidgetCommand`](https://customerscanvas.com/docs/on-premises/ui-framework/widgets/reference/au-widget-design-editor.Commands.command.md#abstract-designeditorwidgetcommand).[`execute`](https://customerscanvas.com/docs/on-premises/ui-framework/widgets/reference/au-widget-design-editor.Commands.command.md#execute)