def view_colors(self):
        """Display widgets' colors in the colors viewer."""
        ### unhighlight the colors editor
        self.colors_editor.unhighlight()

        ### call the colors viewer view_colors operation
        ### with the colors from the color widgets
        view_colors(self.get_colors())
Display widgets' colors in the colors viewer.
nodezator/colorsman/editor/panel/colorsop.py