Draft: Reimplement halshow in Python - #4231

Draft

petterreinholdtsen wants to merge 11 commits into

LinuxCNC:masterfrom

petterreinholdtsen:reimplement-halshow-python

Commits on Aug 19, 2026

scripts: Rewrite halshow in Python/Qt with direct SHM access
petterreinholdtsen
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25dc9cb
halshow: add GRAPH tab with pygraphviz layout and interactive visualization
petterreinholdtsen
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049b22e
halshow: fix Qt.WindowStaysOnTop crash on PyQt6/PySide6
petterreinholdtsen
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2d7e568
Adjusted some quotes and ran halshow.py through black to clean up notation.
petterreinholdtsen
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60deeed
halshow.py: major improvements to SHOW, WATCH, and GRAPH tabs
petterreinholdtsen
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13fb0ff
scripts/halshow: add tree collapse/expand button (Tcl match)
petterreinholdtsen
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c890fd0
scripts/halshow: major graph rewrite + old _hal.so compatibility fixes
petterreinholdtsen
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803ebba
scripts/halshow: master _hal.so compat + hide unused pins fix
petterreinholdtsen
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6c35b6a
Corrected scroll mouse wheel zoom handling.
petterreinholdtsen
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e31a067
scripts/halshow: pack settings tab content to top with stretch below
petterreinholdtsen
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2e53b63
scripts/halshow: support new _hal.query API on master
petterreinholdtsen
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3868638