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import platform |
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import tkinter as tk |
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from tkinter import ttk as ttk |
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def _modal_window(title: str) -> tk.Tk: # pragma: no cover |
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"""Creating a parent Tkinter modal window""" |
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win = tk.Tk() |
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# win.geometry("200x125") |
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win.title(title) |
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if platform.system().lower() == 'windows': |
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win.wm_attributes('-toolwindow', 'True') |
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win.wm_attributes('-topmost', 'True') |
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win.resizable(False, False) |
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return win |
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def radiobutton_chooser(window_title: str, options: dict, default=None): # pragma: no cover |
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win = _modal_window(window_title) |
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# let us create a Tkinter string variable |
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# that is able to store any string value |
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choice_var = tk.Variable(win, None) |
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radiobuttons_frame = ttk.Frame( |
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win, |
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borderwidth=5, |
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relief='solid', |
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) |
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radiobuttons_frame.pack(padx=4, pady=4) |
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ttk.Label( |
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radiobuttons_frame, |
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text="Output Mode:", |
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# font=('Helvetica 9 bold'), |
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# foreground="red3" |
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).pack() |
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def change_state(): |
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exit_button['state'] = tk.NORMAL |
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for option in options: |
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ttk.Radiobutton( |
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radiobuttons_frame, |
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text=option, |
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variable=choice_var, |
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value=option, |
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command=change_state, |
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padding=4 |
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).pack( |
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side=tk.TOP, |
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# ipady=1, |
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anchor="w" |
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) |
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exit_button = ttk.Button(win, text="OK", command=win.destroy, state=tk.DISABLED) |
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exit_button.pack(pady=4, side=tk.BOTTOM) |
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# sv_ttk.set_theme("dark") |
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win.mainloop() |
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choice = choice_var.get() |
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return choice, options.get(choice, default) |
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def listbox_chooser(window_title: str, options: dict, default=None): # pragma: no cover |
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win = _modal_window(window_title) |
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choices = list(options.keys()) |
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choices_var = tk.Variable(win, value=choices) |
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selection_var = tk.Variable(win) |
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listbox_frame = ttk.Frame( |
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win, |
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# borderwidth=5, |
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# relief='solid', |
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) |
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listbox_frame.pack(padx=2, pady=2) |
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# Creating a Listbox and |
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# attaching it to root window |
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listbox = tk.Listbox(listbox_frame, |
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listvariable=choices_var, |
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selectmode="MULTIPLE", |
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height=min(len(choices), 50), |
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width=max(len(c) for c in choices)) |
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# Adding Listbox to the left |
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# side of root window |
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listbox.pack(side=tk.LEFT, fill=tk.BOTH) |
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# Creating a Scrollbar and |
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# attaching it to root window |
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scrollbar = tk.Scrollbar(listbox_frame) |
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# Adding Scrollbar to the right |
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# side of root window |
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scrollbar.pack(side=tk.RIGHT, fill=tk.BOTH) |
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# Attaching Listbox to Scrollbar |
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# Since we need to have a vertical |
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# scroll we use yscrollcommand |
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listbox.config(yscrollcommand=scrollbar.set) |
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# setting scrollbar command parameter |
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# to listbox.yview method its yview because |
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# we need to have a vertical view |
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scrollbar.config(command=listbox.yview) |
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def on_select(e): |
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print(e) |
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exit_button['state'] = tk.NORMAL |
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selection_var.set(listbox.curselection()) |
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listbox.bind("<<ListboxSelect>>", on_select) |
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# listbox.bind("<Double-1>", lambda e: selection_var.set(listbox.curselection())) |
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exit_button = ttk.Button(win, text="OK", command=win.destroy, state=tk.DISABLED) |
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exit_button.pack(pady=4, side=tk.BOTTOM) |
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win.mainloop() |
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for choice in selection_var.get(): |
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yield choice, options.get(choices[choice], default) |
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# choice = options.get(options.keys()[listbox.curselection()], default) |
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# return choice, options.get(choice, default) |
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erivlis /
graphinate
