An options object for initializing a tab panel.

interface IOptions {
    addButtonEnabled?: boolean;
    document?: Document | ShadowRoot;
    renderer?: TabBar.IRenderer<Widget>;
    tabPlacement?: TabPlacement;
    tabsMovable?: boolean;


addButtonEnabled?: boolean

Whether the button to add new tabs is enabled.

The default is false.

document?: Document | ShadowRoot

The document to use with the tab panel.

The default is the global document instance.

renderer?: TabBar.IRenderer<Widget>

The renderer for the panel's tab bar.

The default is a shared renderer instance.

tabPlacement?: TabPlacement

The placement of the tab bar relative to the content.

The default is 'top'.

tabsMovable?: boolean

Whether the tabs are movable by the user.

The default is false.