Search Field Remains Disabled after canceling Edge Edit

[benloh]

1. Select node
2. Select add edge
3. Click Cancel
4. Click Close Edge
5. Edge closes, but the Search field remains disabled.

[benloh]

Fixed with 2577488

Canceling a new unsaved edge now properly removes the new edge component and restores the node editor state and search field state.

[jdanish]

Megan reports:

I tried it out and now when you make a blank edge and then hit cancel, the edge is gone and no bug! It's worth noting though that if you hit delete rather than cancel, the bug still persists and things lock up. But as soon as you click add node or add edge, everything goes back to normal, so not sure if it's worth tracking that part down or just telling students to hit cancel, not delete.

Everything else seems to be working as normal!

[benloh]

Good catch! I'll get this fixed.

[benloh]

Delete focus problem fixed with eeedac1