mirror of
https://github.com/kuhyx/diet-guard.git
synced 2026-11-10 18:07:20 +01:00
Krzysztof kuhy Rudnicki
2d468bf5f8
An inert dropdown arrow looked broken. ttk.Spinbox posts nothing; every spin path (arrow press, Up/Down, wheel) generates <<Increment>>/ <<Decrement>>, bound here to step_time from the typed value (07:23 -> up 07:30, down 07:15) with "break" so ttk's values/wrap logic never runs. First clamps to 00:00-23:45, last to 00:15-23:45. Popdown-blocking code removed; FakeSpinbox replaces FakeCombobox. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_015npsYVB2PdtWkG7MPAi4tn
101 lines
3.2 KiB
Python
101 lines
3.2 KiB
Python
"""``ttk`` theming for the gate's History tab, and its public surface.
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Split across three modules to keep each under the repo's 250-line limit:
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:mod:`._gatelock_calendar_types` holds the data bundles, constants and
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palette, :mod:`._gatelock_calendar_widgets` builds the widgets, and this
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module owns the ``ttk.Notebook`` theming.
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Everything the tab's controller (:mod:`._gatelock_calendar`) needs is
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re-exported here, because that module already imports all seven names from
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this one. The ``ttk`` import is also load-bearing beyond theming: the test
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suite patches ``_gatelock_calendar_ui.ttk`` with a fake, so this module must
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keep binding ``ttk`` at module level.
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"""
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from __future__ import annotations
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from tkinter import ttk
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from typing import TYPE_CHECKING
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from diet_guard._gatelock_calendar_types import (
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_ACCENT,
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_COLORS,
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_DECEMBER,
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_DEFAULT_BUDGET_KCAL,
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_FIELD_BG,
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_JANUARY,
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_MONTH_AFTER_DECEMBER,
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CalendarCallbacks,
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CalendarVars,
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CalendarWidgets,
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make_calendar_vars,
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)
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from diet_guard._gatelock_calendar_widgets import build_calendar_frame
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from diet_guard._gatelock_spacing import MD, SM
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from diet_guard._gatelock_ui import BG, FG
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if TYPE_CHECKING:
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import tkinter as tk
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__all__ = [
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"_DECEMBER",
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"_DEFAULT_BUDGET_KCAL",
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"_JANUARY",
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"_MONTH_AFTER_DECEMBER",
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"CalendarCallbacks",
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"CalendarVars",
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"CalendarWidgets",
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"_style_notebook",
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"build_calendar_frame",
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"make_calendar_vars",
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]
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def _style_notebook(root: tk.Misc) -> None:
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"""Theme the History tab's ttk widgets to match the gate's dark palette.
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Covers the ``ttk.Notebook`` tab strip and the schedule row's
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``ttk.Spinbox`` fields.
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``ttk`` widgets ignore plain ``bg=``/``fg=`` -- unlike every other widget
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here, they only take color from a named ``ttk.Style``. Without this the
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tab strip renders in the OS's default (light) ttk theme regardless of how
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dark the rest of the gate is. ``clam`` is used because it is the ttk
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theme that reliably honors ``.configure()`` overrides cross-platform; the
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built-in ``default``/``alt`` themes on some platforms ignore custom tab
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colors.
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"""
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style = ttk.Style(root)
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style.theme_use("clam")
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style.configure("TNotebook", background=BG, borderwidth=0)
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style.configure(
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"TNotebook.Tab",
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background=_FIELD_BG,
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foreground=FG,
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padding=(MD, SM),
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borderwidth=0,
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)
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style.map(
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"TNotebook.Tab",
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background=[("selected", _ACCENT)],
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foreground=[("selected", _COLORS.palette.on_fill)],
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)
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# The meal-schedule row's HH:MM spinboxes. Locked they are ``disabled``,
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# which clam greys out; mapping the disabled state back to the field
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# colours keeps the stored schedule legible, matching the read-only
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# ``tk.Entry`` beside them.
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style.configure(
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"TSpinbox",
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fieldbackground=_FIELD_BG,
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background=_FIELD_BG,
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foreground=FG,
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arrowcolor=FG,
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insertcolor=FG,
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)
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style.map(
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"TSpinbox",
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fieldbackground=[("disabled", _FIELD_BG), ("readonly", _FIELD_BG)],
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foreground=[("disabled", FG)],
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arrowcolor=[("disabled", _COLORS.palette.muted)],
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)
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