MacosThemeData constructor

MacosThemeData({ Brightness? brightness, Color? primaryColor, Color? canvasColor, MacosTypography? typography, PushButtonThemeData? pushButtonTheme, Color? dividerColor, HelpButtonThemeData? helpButtonTheme, TooltipThemeData? tooltipTheme, VisualDensity? visualDensity, ScrollbarThemeData? scrollbarTheme, MacosIconButtonThemeData? macosIconButtonThemeData, MacosIconThemeData? iconTheme, MacosPopupButtonThemeData? macosPopupButtonTheme, MacosTextFieldThemeData? textFieldTheme, })

Creates a MacosThemeData that's used to configure MacosTheme.

The typography TextStyle colors are black if the brightness is Brightness.light, and white for Brightness.dark.

Unspecified parameters default to a reasonable macOS default style.

See also:

• MacosThemeData.light, which creates a light blue theme.
• MacosThemeData.dark, which creates a dark blue theme.

Implementation

factory MacosThemeData({
  Brightness? brightness,
  Color? primaryColor,
  Color? canvasColor,
  MacosTypography? typography,
  PushButtonThemeData? pushButtonTheme,
  Color? dividerColor,
  HelpButtonThemeData? helpButtonTheme,
  TooltipThemeData? tooltipTheme,
  VisualDensity? visualDensity,
  ScrollbarThemeData? scrollbarTheme,
  MacosIconButtonThemeData? macosIconButtonThemeData,
  MacosIconThemeData? iconTheme,
  MacosPopupButtonThemeData? macosPopupButtonTheme,
  MacosTextFieldThemeData? textFieldTheme,
}) {
  final Brightness _brightness = brightness ?? Brightness.light;
  final bool isDark = _brightness == Brightness.dark;
  primaryColor ??= isDark
      ? CupertinoColors.activeBlue.darkColor
      : CupertinoColors.activeBlue.color;
  canvasColor ??= isDark
      ? CupertinoColors.systemBackground.darkElevatedColor
      : CupertinoColors.systemBackground;
  typography ??= MacosTypography(
    color: brightness == Brightness.light
        ? CupertinoColors.black
        : CupertinoColors.white,
  );
  pushButtonTheme ??= PushButtonThemeData(
    color: primaryColor,
    secondaryColor: isDark
        ? const Color.fromRGBO(56, 56, 56, 1.0)
        : const Color.fromRGBO(218, 218, 223, 1.0),
    disabledColor: isDark
        ? const Color.fromRGBO(255, 255, 255, 0.1)
        : const Color.fromRGBO(244, 245, 245, 1.0),
  );
  dividerColor ??= isDark ? const Color(0x1FFFFFFF) : const Color(0x1F000000);
  helpButtonTheme ??= HelpButtonThemeData(
    color: isDark
        ? const Color.fromRGBO(255, 255, 255, 0.1)
        : const Color.fromRGBO(244, 245, 245, 1.0),
    disabledColor: isDark
        ? const Color.fromRGBO(255, 255, 255, 0.1)
        : const Color.fromRGBO(244, 245, 245, 1.0),
  );
  tooltipTheme ??= TooltipThemeData.standard(
    brightness: _brightness,
    textStyle: typography.callout,
  );
  textFieldTheme ??= const MacosTextFieldThemeData();
  scrollbarTheme ??= const ScrollbarThemeData();
  macosIconButtonThemeData ??= MacosIconButtonThemeData(
    backgroundColor: MacosColors.transparent,
    disabledColor: isDark
        ? const Color(0xff353535)
        : const Color(0xffE5E5E5), // TODO: correct disabled color
    hoverColor: isDark ? const Color(0xff333336) : const Color(0xffF3F2F2),
    shape: BoxShape.circle,
    boxConstraints: const BoxConstraints(
      minHeight: 20,
      minWidth: 20,
      maxWidth: 30,
      maxHeight: 30,
    ),
  );

  visualDensity ??= VisualDensity.adaptivePlatformDensity;

  iconTheme ??= MacosIconThemeData(
    color: isDark
        ? CupertinoColors.activeBlue.darkColor
        : CupertinoColors.activeBlue.color,
    size: 20,
  );

  macosPopupButtonTheme ??= MacosPopupButtonThemeData(
    highlightColor: isDark
        ? CupertinoColors.activeBlue.darkColor
        : CupertinoColors.activeBlue.color,
    backgroundColor: isDark
        ? const Color.fromRGBO(255, 255, 255, 0.247)
        : const Color.fromRGBO(255, 255, 255, 1),
    popupColor: isDark
        ? const Color.fromRGBO(30, 30, 30, 1)
        : const Color.fromRGBO(242, 242, 247, 1),
  );

  final defaultData = MacosThemeData.raw(
    brightness: _brightness,
    primaryColor: primaryColor,
    canvasColor: canvasColor,
    typography: typography,
    pushButtonTheme: pushButtonTheme,
    dividerColor: dividerColor,
    helpButtonTheme: helpButtonTheme,
    tooltipTheme: tooltipTheme,
    visualDensity: visualDensity,
    scrollbarTheme: scrollbarTheme,
    macosIconButtonTheme: macosIconButtonThemeData,
    iconTheme: iconTheme,
    macosPopupButtonTheme: macosPopupButtonTheme,
    textFieldTheme: textFieldTheme,
  );

  final customizedData = defaultData.copyWith(
    brightness: _brightness,
    primaryColor: primaryColor,
    canvasColor: canvasColor,
    typography: typography,
    pushButtonTheme: pushButtonTheme,
    dividerColor: dividerColor,
    helpButtonTheme: helpButtonTheme,
    tooltipTheme: tooltipTheme,
    visualDensity: visualDensity,
    scrollbarTheme: scrollbarTheme,
    macosIconButtonTheme: macosIconButtonThemeData,
    iconTheme: iconTheme,
    macosPopupButtonTheme: macosPopupButtonTheme,
  );

  return defaultData.merge(customizedData);
}