The license type.
Allows to set the application's license froma list of known licenses.
If the application's license is not in the list, property@AboutWindow:license can be used instead. The license type will be automatically set to gtk.types.License.Custom in that case.
If set to gtk.types.License.Unknown, no information will be displayed.
If the license type is different from gtk.types.License.Custom. property@AboutWindow:license will be cleared out.
The license description will be displayed on the Legal page, below the copyright information.
adw.about_window.AboutWindow.addLegalSection can be used to add license information for the application dependencies or other components.
Get licenseType property.