The tab a kind of movable content gets when its module brings none: the drawing groups and the
format pane, labeled with the kind's name (IContent.getTypeDescription()) unless the catalog
has a label for ${type}Toolbar. So a new kind with no commands of its own still gets a working
tab.
Parameters
type: string
The content type; the tab's key is ${type}Toolbar.
The tab a kind of movable content gets when its module brings none: the drawing groups and the format pane, labeled with the kind's name (
IContent.getTypeDescription()) unless the catalog has a label for${type}Toolbar. So a new kind with no commands of its own still gets a working tab.