Optional
addWhether the button to add new tabs is enabled.
The default is false
.
Optional
documentThe document to use with the tab panel.
The default is the global document
instance.
Optional
rendererThe renderer for the panel's tab bar.
The default is a shared renderer instance.
Optional
tabThe placement of the tab bar relative to the content.
The default is 'top'
.
Optional
tabsWhether the tabs are movable by the user.
The default is false
.
An options object for initializing a tab panel.