Theme/Style Configuration

Defines core of theme. How theme is being set using Material-UI.

Customize Berry with your theme. You can change the colors, the typography, and much more. Material-UI provides flexibility to change the style of the project in a single place and on top of it, we made it more centralized and consistent by proper file structure.

Theme configuration

The whole theme can be configured from the folder ..\src\themes . Theme initialization starts in index.js, where palette, typography, and component's overridable style exist.

JavaScript

index.js

import { createTheme } from '@material-ui/core/styles';

// assets
import colors from 'assets/scss/_themes-vars.module.scss';
import theme1 from 'assets/scss/_theme1.module.scss';
import theme2 from 'assets/scss/_theme2.module.scss';
import theme3 from 'assets/scss/_theme3.module.scss';
import theme4 from 'assets/scss/_theme4.module.scss';
import theme5 from 'assets/scss/_theme5.module.scss';
import theme6 from 'assets/scss/_theme6.module.scss';

// project imports
import componentStyleOverrides from './compStyleOverride';
import themePalette from './palette';
import themeTypography from './typography';
import customShadows from './shadows';

/**
 * Represent theme style and structure as per Material-UI
 * @param {JsonObject} customization customization parameter object
 */
export function theme(config) {
    let color;
    switch (config.presetColor) {
        case 'theme1':
            color = theme1;
            break;
        case 'theme2':
            color = theme2;
            break;
        case 'theme3':
            color = theme3;
            break;
        case 'theme4':
            color = theme4;
            break;
        case 'theme5':
            color = theme5;
            break;
        case 'theme6':
            color = theme6;
            break;
        case 'default':
        default:
            color = colors;
    }

    const themeOption = {
        ...
        paper: '',
        ...
    };

    switch (config.navType) {
        case 'dark':
            themeOption.paper = color.darkLevel2;
            ...
            break;
        case 'light':
        default:
            themeOption.paper = color.paper;
            ...
            break;
    }

    return createTheme({
        direction: config.rtlLayout ? 'rtl' : 'ltr',
        palette: themePalette(themeOption),
        mixins: {
            toolbar: {
                minHeight: '48px',
                padding: '16px',
                '@media (min-width: 600px)': {
                    minHeight: '48px'
                }
            }
        },
        breakpoints: {
            values: {
                xs: 0,
                sm: 600,
                md: 960,
                lg: 1280,
                xl: 1920
            }
        },
        typography: themeTypography(themeOption),
        customShadows: customShadows(config.navType, themeOption),
        components: componentStyleOverrides(themeOption)
    });
}

export default theme;

Typescript

As you can see colors for the theme came from the central location import value from '../assets/scss/_themes-vars.module.scss';

:themes-vars.module.scss

// paper & background
$paper: #ffffff;

// primary
$primaryLight: #e3f2fd;
...

// secondary
$secondaryLight: #ede7f6;
...

// success Colors
$successLight: #b9f6ca;
...

// error
$errorLight: #ef9a9a;
...

// orange
$orangeLight: #fbe9e7;
...

// warning
$warningLight: #fff8e1;
...

// grey
$grey50: #fafafa;
...

//-----------------------|| DARK THEME VARIANTS ||-----------------------//

// paper & background
$darkBackground: #1a223f; // level 3
$darkPaper: #111936; // level 4

// dark 800 & 900
$darkLevel1: #29314f; // level 1
$darkLevel2: #212946; // level 2

// primary dark
$darkPrimaryLight: #e3f2fd;
...

// secondary dark
$darkSecondaryLight: #d1c4e9;
...

// text variants
$darkTextTitle: #d7dcec;
...

//-----------------------|| JAVASCRIPT ||-----------------------//

:export {
    // paper & background
    paper: $paper;

    // primary
    primaryLight: $primaryLight;
    primary200: $primary200;
    primaryMain: $primaryMain;
    primaryDark: $primaryDark;
    primary800: $primary800;

    // secondary
    secondaryLight: $secondaryLight;
    secondary200: $secondary200;
    secondaryMain: $secondaryMain;
    secondaryDark: $secondaryDark;
    secondary800: $secondary800;

    // success
    successLight: $successLight;
    success200: $success200;
    successMain: $successMain;
    successDark: $successDark;

    // error
    errorLight: $errorLight;
    errorMain: $errorMain;
    errorDark: $errorDark;

    // orange
    orangeLight: $orangeLight;
    orangeMain: $orangeMain;
    orangeDark: $orangeDark;

    // warning
    warningLight: $warningLight;
    warningMain: $warningMain;
    warningDark: $warningDark;

    // grey
    grey50: $grey50;
    grey100: $grey100;
    grey200: $grey200;
    grey300: $grey300;
    grey500: $grey500;
    grey600: $grey600;
    grey700: $grey700;
    grey900: $grey900;

    //-----------------------|| DARK THEME VARIANTS ||-----------------------//

    // paper & background
    darkPaper: $darkPaper;
    darkBackground: $darkBackground;

    // dark 800 & 900
    darkLevel1: $darkLevel1;
    darkLevel2: $darkLevel2;

    // text variants
    darkTextTitle: $darkTextTitle;
    darkTextPrimary: $darkTextPrimary;
    darkTextSecondary: $darkTextSecondary;

    // primary dark
    darkPrimaryLight: $darkPrimaryLight;
    darkPrimaryMain: $darkPrimaryMain;
    darkPrimaryDark: $darkPrimaryDark;
    darkPrimary200: $darkPrimary200;
    darkPrimary800: $darkPrimary800;

    // secondary dark
    darkSecondaryLight: $darkSecondaryLight;
    darkSecondaryMain: $darkSecondaryMain;
    darkSecondaryDark: $darkSecondaryDark;
    darkSecondary200: $darkSecondary200;
    darkSecondary800: $darkSecondary800;
}

You can check other settings like theme typography, palette, and components style override in the same folder. ..src\themes

How to customize it?

You might come across questions like how to change a theme's primary color? How to change textbox or other components which can apply to an entire theme?

Customize Theme Colors

To change the color of the theme, you can either apply color directly to ..src\theme\palatte.js or defines a new variable in ..src\assets\scss\_themes-vars.module.scss and replace it in palatte.js

For instance, if you want to change color where theme.palette.primary.light is being used in a theme then, update following in ..src\themes\palatte.js

palatter.js

import value from '../assets/scss/_themes-vars.module.scss';

/**
 * Color intention that you want to used in your theme
 */
export function themePalatte(theme) {
    return {
        ...
        primary: {
            light: '#fff000', // change this to your desired color
            ...
        },
        ...
        ...

    };
}

Customize Theme Typography

You can customize the typography used in the theme as well from the central place.

For instance, If you want to change font-weight of the typography h5 to 900. To do that, open ..src\themes\typography.js and update as below:

typography.js

/**
 * Typography used in theme
 */
export function themeTypography(theme) {
    return {
        ...
        h5: {
            ...
            fontWeight: 900 // changed this to make it 900 from 500
        },
        ...
    };
}

This will apply to all places where you used Typography variants as h5

<Typography variant="h5"...>

Customize MUI Component style

We have provided a central location to override any default style of any component. All the overrides styles exist in src\themes\compStyleOverride.js

compStyleOverride.js

import value from '../assets/scss/_themes-vars.module.scss';

/**
 * MUI Componets whose styles are overrided as per theme
 */
export function componentStyleOverrides(theme) {
    return {
        MuiButton: {
            styleOverrides: {
                root: {
                    fontWeight: 500,
                    textTransform: 'capitalize',
                    borderRadius: '4px'
                }
            }
        },
        ...
        ...
        MuiDialog: {
            styleOverrides: {
                paper: {
                    padding: '12px 0 12px 0'
                }
            }
        }
    };
}

You can add default property for any MUI component and it will be applied everywhere. We emitted lines to view it better in the above code block but you can see many controls' styles override in the same file. Feel free to change it as per your need.