change separator to runtime generated image about ttkbootstrap HOT 2 CLOSED

    def _style_separator(self):
        """
        Create style configuration for ttk separator: *ttk.Separator*. The default style for light will be border, but
        dark will be primary, as this makes the most sense for general use. However, all other colors will be available
        as well through styling.

        The options available in this widget include:

            - Separator.separator: orient, background
        """
        # create separator image
        default_color = self.theme.colors.border if self.theme.type == 'light' else self.theme.colors.selectbg
        im = Image.new('RGB', (1, 1))
        draw = ImageDraw.Draw(im)
        draw.rectangle([0, 0, 1, 1], fill=default_color)
        self.theme_images['separator'] = ImageTk.PhotoImage(im)

        self.settings.update({
            'Separator.separator': {
                'element create': ('image', self.theme_images['separator'])},
            'Horizontal.TSeparator': {
                'layout': [
                    ('Separator.separator', {'sticky': 'nswe'})],
            'Vertical.TSeparator': {
                'layout': [
                    ('Separator.separator', {'sticky': 'nswe'})]}}})

        for color in self.theme.colors:
            im = Image.new('RGB', (1, 1))
            draw = ImageDraw.Draw(im)
            draw.rectangle([0, 0, 1, 1], fill=self.theme.colors.get(color))
            self.theme_images[f'{color}_separator'] = ImageTk.PhotoImage(im)

            self.settings.update({
                f'{color}.Separator.separator': {
                    'element create': ('image', self.theme_images[f'{color}_separator'])},
                f'{color}.Horizontal.TSeparator': {
                    'layout': [
                        (f'{color}.Separator.separator', {'sticky': 'nswe'})],
                f'{color}.Vertical.TSeparator': {
                    'layout': [
                        (f'{color}.Separator.separator', {'sticky': 'nswe'})]}}})