- when restoring state, the old dock widgets would remove themselves
from their old dock areas and add themselves to the new dock areas. The
old dock areas that are empty would then delete themselves.
- That is a problem when the old overlay dock container would still try to
access the old dock areas, not knowing their deleted, causing a crash.
Previous:
- It would just hide the overlay dock widget and leave the side tabs
still visible
- Close button, toggle view action would simply collapse the dock widget
intsead of completely hiding it
Current:
- Now toggle view and collapse functionality are separated.
- Toggle view will now hide the side tab bars completely
- Close button and toggle view action will completely hide it
- Collapse view will simply hide the overlay dock container without
hiding the side tabs
- Handled logic for floating widgets and toggling view
Note: this does not include the py file, To be added in a different
commit
- Added a better API to programatically add the overlay areas in the
CDockManager
