Returns the default GApplication instance for this process.
Normally there is only one GApplication per process and it becomes
the default when it is created. You can exercise more control over
this by using g_application_set_default().
If there is no default application then NULL is returned.
Since 2.32
Returns the default GApplication instance for this process. Normally there is only one GApplication per process and it becomes the default when it is created. You can exercise more control over this by using g_application_set_default(). If there is no default application then NULL is returned. Since 2.32