Class EditContainerDialogController
source code
framework.Controller --+
|
EditContainerDialogController
This controller is responsible for two things:
1. Creating a new container
2. Updating properties of an existing container
When creating a new container the result is NOT stored in the database.
This happens later when the first event added to the container is saved to
the database.
The reason for this behavior is that we don't want to have empty containers
in the database. When updating the properties of an existing container the
changes are stored in the timeline database.