The gtk.Application is used for creating action proxies as requested
from XML that the builder is loading.
By default, the builder uses the default application: the one from
Application.getDefault. If you want to use another application
for constructing proxies, use Builder.setApplication.
Gets the gtk.Application associated with the builder.
The gtk.Application is used for creating action proxies as requested from XML that the builder is loading.
By default, the builder uses the default application: the one from Application.getDefault. If you want to use another application for constructing proxies, use Builder.setApplication.