#:import md_icons kivymd.icon_definitions.md_icons text_size: (self.width if not self.adaptive_width else None) \ if not self.adaptive_size else None, \ None color: self.text_color \ if self.text_color else \ self.theme_cls.onSurfaceColor disabled_color: app.theme_cls.onSurfaceColor[:-1] + \ [self.label_opacity_value_disabled_text] font_size: self.theme_cls.font_styles[self.font_style][self.role]["font-size"] \ if self.theme_font_size == "Primary" else self.font_size line_height: self.theme_cls.font_styles[self.font_style][self.role]["line-height"] \ if self.theme_line_height == "Primary" else self.line_height font_name: self.theme_cls.font_styles[self.font_style][self.role]["font-name"] \ if self.theme_font_name == "Primary" else self.font_name font_style: "Icon" source: None if self.icon in md_icons else self.icon adaptive_size: True text: ( \ u"{}".format(md_icons[self.icon]) \ if self.icon in md_icons else \ "blank" \ ) \ if self.font_name == "Icons" else self.icon color: self.icon_color \ if self.icon_color else \ self.theme_cls.onSurfaceVariantColor