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Comments (2)

daniilS avatar daniilS commented on May 27, 2024 1

A compromise could be to create an image of the icon using the included symbola font, then use that image for the button?

from ttkbootstrap.

israel-dryer avatar israel-dryer commented on May 27, 2024

@daniilS, that could work. Some time after I originally created this, I packaged the symbola.ttf font in order to draw the arrows on the scrollbars. That means I can do the same with the buttons here using ImageFont from the PIL package. While it can't be used directly in tkinter, it can be used in PIL.

I'm calling the method below every time the screen is updated. So the selectfg color on the buttons update as well.

def update_selector_image(self, color=None):
    """
    Draw the selector image using the packaged `Symbola` font.
    """
    font_size = 16
    with importlib.resources.open_binary('ttkbootstrap', 'Symbola.ttf') as font_path:
        fnt = ImageFont.truetype(font_path, font_size)

    im = Image.new('RGBA', (font_size, font_size))
    draw = ImageDraw.Draw(im)
    draw.text((1, 1), "🎨", font=fnt, fill=color or self.getvar('selectfg'))
    self.image = ImageTk.PhotoImage(im)

    try:
        selectors = self.get_selectors()
        if selectors:
            for color in self.style.colors.label_iter():
                selectors[color].children['button'].configure(image=self.image)
    except KeyError:
        # selectors have not been created yet
        pass

image

from ttkbootstrap.

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