Returns the default gtk.Application instance for this process.
Normally there is only one gtk.Application per process and it becomes
the default when it is created. You can exercise more control over
this by using Application.setDefault.
If there is no default application then NULL is returned.
Returns the default gtk.Application instance for this process.
Normally there is only one gtk.Application per process and it becomes the default when it is created. You can exercise more control over this by using Application.setDefault.
If there is no default application then NULL is returned.