Details
Description
When the logging category name is a logging type name (debug, warning, info, critical), enabling logging isn't always straightforward.
An example from Qt itself is qt.scenegraph.info. It exhibits the following behavior:
No output:
QT_LOGGING_RULES="qt.scenegraph.info=true"
Correct output:
QT_LOGGING_RULES="qt.scenegraph.info.debug=true"
I would have expected the first formulation to produce output as well.
Alternatively, the behavior could be documented, and qt.scenegraph.info could be updated.