mirror of
https://github.com/EDCD/EDMarketConnector.git
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115 lines
4.4 KiB
Python
115 lines
4.4 KiB
Python
"""
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Custom `ttk.Notebook` to fix various display issues.
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Hacks to fix various display issues with notebooks and their child widgets on Windows.
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- Windows: page background should be White, not SystemButtonFace
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Entire file may be imported by plugins.
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"""
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from __future__ import annotations
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import sys
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import tkinter as tk
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from tkinter import ttk
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if sys.platform == 'win32':
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PAGEFG = 'SystemWindowText'
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PAGEBG = 'SystemWindow' # typically white
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class Notebook(ttk.Notebook):
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"""Custom ttk.Notebook class to fix some display issues."""
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def __init__(self, master: ttk.Frame | None = None, **kw):
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super().__init__(master, **kw)
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style = ttk.Style()
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style.configure('nb.TFrame', background=PAGEBG)
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style.configure('nb.TButton', background=PAGEBG)
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style.configure('nb.TCheckbutton', foreground=PAGEFG, background=PAGEBG)
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style.configure('nb.TMenubutton', foreground=PAGEFG, background=PAGEBG)
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style.configure('nb.TRadiobutton', foreground=PAGEFG, background=PAGEBG)
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self.grid(padx=10, pady=10, sticky=tk.NSEW)
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class Frame(tk.Frame or ttk.Frame): # type: ignore
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"""Custom t(t)k.Frame class to fix some display issues."""
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def __init__(self, master: ttk.Notebook | None = None, **kw):
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if sys.platform == 'win32':
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ttk.Frame.__init__(self, master, style='nb.TFrame', **kw)
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ttk.Frame(self).grid(pady=5) # top spacer
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else:
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ttk.Frame.__init__(self, master, **kw)
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ttk.Frame(self).grid(pady=5) # top spacer
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self.configure(takefocus=1) # let the frame take focus so that no particular child is focused
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class Label(tk.Label):
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"""Custom tk.Label class to fix some display issues."""
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def __init__(self, master: ttk.Frame | None = None, **kw):
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kw['foreground'] = kw.pop('foreground', PAGEFG if sys.platform == 'win32'
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else ttk.Style().lookup('TLabel', 'foreground'))
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kw['background'] = kw.pop('background', PAGEBG if sys.platform == 'win32'
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else ttk.Style().lookup('TLabel', 'background'))
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super().__init__(master, **kw)
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class Entry(ttk.Entry):
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"""Custom t(t)k.Entry class to fix some display issues."""
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# DEPRECATED: Migrate to ttk.Entry. Will remove in 5.12 or later.
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def __init__(self, master: ttk.Frame | None = None, **kw):
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super().__init__(master, **kw)
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class Button(tk.Button or ttk.Button): # type: ignore
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"""Custom t(t)k.Button class to fix some display issues."""
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# DEPRECATED: Migrate to ttk.Button. Will remove in 5.12 or later.
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def __init__(self, master: ttk.Frame | None = None, **kw):
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if sys.platform == 'win32':
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ttk.Button.__init__(self, master, style='nb.TButton', **kw)
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else:
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ttk.Button.__init__(self, master, **kw)
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class ColoredButton(tk.Label or tk.Button): # type: ignore
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"""Custom t(t)k.ColoredButton class to fix some display issues."""
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# DEPRECATED: Migrate to tk.Button. Will remove in 5.12 or later.
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def __init__(self, master: ttk.Frame | None = None, **kw):
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tk.Button.__init__(self, master, **kw)
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class Checkbutton(ttk.Checkbutton):
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"""Custom t(t)k.Checkbutton class to fix some display issues."""
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def __init__(self, master=None, **kw):
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style = 'nb.TCheckbutton' if sys.platform == 'win32' else None
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super().__init__(master, style=style, **kw) # type: ignore
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class Radiobutton(ttk.Radiobutton):
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"""Custom t(t)k.Radiobutton class to fix some display issues."""
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def __init__(self, master: ttk.Frame | None = None, **kw):
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style = 'nb.TRadiobutton' if sys.platform == 'win32' else None
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super().__init__(master, style=style, **kw) # type: ignore
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class OptionMenu(ttk.OptionMenu):
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"""Custom ttk.OptionMenu class to fix some display issues."""
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def __init__(self, master, variable, default=None, *values, **kw):
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style = 'nb.TMenubutton' if sys.platform == 'win32' else ttk.Style().lookup('TMenu', 'background')
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menu_background = PAGEBG if sys.platform == 'win32' else ttk.Style().lookup('TMenu', 'background')
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super().__init__(master, variable, default, *values, style=style, **kw)
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self['menu'].configure(background=menu_background)
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for i in range(self['menu'].index('end') + 1):
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self['menu'].entryconfig(i, variable=variable)
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