[3.15] gh-153716: Harden ttk/tkinter GUI tests against display scaling (GH-153717)#153737
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serhiy-storchaka merged 1 commit intoJul 15, 2026
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…pythonGH-153717) Compute probe coordinates from each widget's own realized geometry instead of hardcoding pixels such as (5, 5) or width - 5, which land on a different element, or miss it entirely, at a high display scaling. (cherry picked from commit 87411d0) Co-authored-by: Serhiy Storchaka <storchaka@gmail.com> Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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Compute probe coordinates from each widget's own realized geometry
instead of hardcoding pixels such as (5, 5) or width - 5, which land on
a different element, or miss it entirely, at a high display scaling.
(cherry picked from commit 87411d0)
Co-authored-by: Serhiy Storchaka storchaka@gmail.com
Co-Authored-By: Claude Opus 4.8 (1M context) noreply@anthropic.com