Fix configure_subplots with tool manager #22743
Merged
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PR Summary
configure_subplots
requires a) an object from which it can get thecanvas
property, and b) somewhere it can store its handle for re-use.The pseudo-toolbar that is used for most
Tool
classes is temporary anddoes not provide the latter. However, tools inherit from
ToolBase
which contains a
canvas
property and they exist for the lifetime ofthe toolbar, so can be used instead.
Fixes #22088
PR Checklist
Tests and Styling
pytest
passes).flake8-docstrings
and runflake8 --docstring-convention=all
).Documentation
doc/users/next_whats_new/
(follow instructions in README.rst there).doc/api/next_api_changes/
(follow instructions in README.rst there).