Optional
activateOptional
areaThe area of the application shell where the widget will reside.
Optional
modeThe insertion mode for adding the widget.
The default is 'tab-after'
.
Optional
rankThe rank order of the widget among its siblings.
Optional
refThe reference widget for the insert location.
The default is undefined
.
Optional
revealOptional
toggle
Options for adding a widget to the application shell.