Fix tree rendering

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Fixes some tree rendering problems where lines were not properly drawn
at some levels during some circumstances.

* Change the API back to only allow one root.
* Now uses a stack based approach to rendering instead of recursion.
* Removes the need for measuring the whole tree in advance.
  Leave this up to each child to render.

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This commit is contained in:

Patrik Svensson

2021-01-09 18:34:07 +01:00

committed by Patrik Svensson

parent 0e0f4b4220

commit 8261b25e5c

34 changed files with 697 additions and 446 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

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