enthought / enthought/traitsui
`ShadowGroup` creation is slow
Open
type: enhancement
type: important
- Dominant language
- Python
- Stars
- 306
- Forks
- 99
- PR merge metrics
- No merged PRs in 30d
Description
Every `Group` has a `ShadowGroup` created for it at UI creation time. These are slow to create because they use many `Delegate` traits (see https://github.com/enthought/traits/issues/1489).
Pending a fix for https://github.com/enthought/traits/issues/1489 it may be worth investigating if the delegate traits can be replaced by something faster.
Contributor guide
No contributing guide indexed for this repository
Assessment
This issue has not been assessed yet.