import tkinter as tk

check_nu = b'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'
check_nc = b'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'


class example_window:
    def __init__(self, master):
        self.master = master
        chckbox = custom_checkbox_text(master, "red", "Example")
        chckbox.pack(padx=20, pady=10)

class custom_checkbox_text(tk.Frame):
    def __init__(self, parent, colour, text, *args, **kwargs):
        tk.Frame.__init__(self, parent)
        self.checkbox = custom_checkbox(self, colour, *args, **kwargs)
        self.checkbox.grid(row=0, column=0)
        self.label = tk.Label(self, text=text)
        self.label.grid(row=0, column=1)

        self.label.bind("<Enter>", self.checkbox.focus_in)
        self.label.bind("<Leave>", self.checkbox.focus_out)
        self.label.bind("<Button-1>", self.on_label_click)

        self.columnconfigure(0, weight=1)
        self.columnconfigure(0, weight=1)
        self.rowconfigure(0, weight=1)

    def on_label_click(self, event=None):
        if self.checkbox.variable.get() == self.checkbox['onvalue']:
            self.checkbox.variable.set(self.checkbox['offvalue'])
        else:
            self.checkbox.variable.set(self.checkbox['onvalue'])
        self.checkbox.focus_update()

    def get(self):
        return self.checkbox.variable.get()

class custom_checkbox(tk.Checkbutton):
    def __init__(self, parent, colour, *args, **kwargs):
        default_kwargs = {'image': None, 'selectimage': None, 'indicatoron': False,
                          'onvalue': 1, 'offvalue': 0, 'variable': None, 'offrelief': 'sunken'}
        for key, value in default_kwargs.items():
            if key not in kwargs:
                kwargs[key] = value

        self.colour = colour
        self.curr_colour = "black"
        self.hover = False
        if kwargs['variable'] is None:
            self.variable = kwargs['variable'] = tk.IntVar(value=1)
        print(kwargs, kwargs['variable'].get())
        if kwargs['variable'].get() == 0:
            if kwargs['image'] is None:
                self.off_image = kwargs['image'] = tk.PhotoImage(data=check_nu)
            else:
                self.off_image = kwargs['image']
            if kwargs['selectimage'] is None:
                self.on_image = tk.PhotoImage(data=check_nc)
            else:
                self.on_image = kwargs['selectimage']
        else:
            if kwargs['image'] is None:
                self.on_image = kwargs['image'] = tk.PhotoImage(data=check_nc)
            else:
                self.on_image = kwargs['image']
            if kwargs['selectimage'] is None:
                self.off_image = tk.PhotoImage(data=check_nu)
            else:
                self.off_image = kwargs['selectimage']

        tk.Checkbutton.__init__(self, parent, *args, **kwargs)
        self.bind("<Enter>", self.focus_in)
        self.bind("<Leave>", self.focus_out)
        self.variable.trace("w", self.focus_update)

    def edit_check(self, colour, image):
        image.put((colour,), to=(0, 0, 1, 13)) # LEFT
        image.put((colour,), to=(0, 0, 13, 1)) # TOP
        image.put((colour,), to=(12, 0, 13, 13)) # RIGHT
        image.put((colour,), to=(0, 12, 13, 13)) # BOTTOM


    def focus_in(self, event=None):
        image = self.on_image if self.variable.get() == self['onvalue'] else self.off_image
        self.edit_check(self.colour, image)
        self.curr_colour = self.colour
        self.configure(image=image)
        self.image = image
        self.hover = True

    def focus_out(self, event=None):
        image = self.on_image if self.variable.get() == self['onvalue'] else self.off_image
        self.edit_check("black", image)
        self.curr_colour = "black"
        self.configure(image=image)
        self.image = image
        self.hover = False

    def focus_update(self, *args):

        if self.variable.get() == self['onvalue']:
            image = self.on_image
        else:
            image = self.off_image
        self.configure(image=image)
        self.image = image
        if self.hover:
            self.focus_in()

def main():
    root = tk.Tk()
    example_window_gui = example_window(root)
    root.mainloop()

if __name__ == '__main__':
    main()