Explore key concepts and techniques in customizing Material UI themes, including palette overrides, typography, spacing, and component-level styling. This quiz is designed to reinforce practical knowledge of adapting visual styles and settings in modern UI frameworks.
Which property should you modify in the theme object to globally customize the primary and secondary color scheme for all components?
Explanation: The 'palette' property allows you to customize colors such as primary, secondary, and error across all components consistently. 'Spacing' is for defining space units and does not affect colors. 'Shadows' customizes box-shadow values, not color schemes. 'Breakpoints' are used for responsive design and do not relate to theming colors.
How do you globally set a custom font family for all text elements using the theme?
Explanation: To apply a new font family to all text elements, you adjust the 'typography.fontFamily' property in the theme object. Changing 'components.props' is for setting default component props, which does not affect typography. 'Transitions.easing' relates to animation timings. 'zIndex' only manages stacking context and not font settings.
If you want to globally increase the spacing used for margins and paddings in your design system, which theme property should you change?
Explanation: The 'spacing' property defines global spacing units, affecting margins, paddings, and gaps throughout the interface. Modifying 'palette' would impact colors, not space. 'Shape' controls aspects like border radius, which is unrelated to spacing. Adjusting 'typography' only changes text appearance.
What is the recommended way to customize the default styles of a specific component, such as Button or Card, for your entire application?
Explanation: Customizing default component styles should be done through the theme's 'components' section, allowing for centralized style overrides. Editing source code is not maintainable or recommended. Adjusting 'zIndex' only affects layering, not styling. Tweaking palette contrast values changes color accessibility, not component styles.
Which theme property helps define custom breakpoints for responsive layout adjustments?
Explanation: The 'breakpoints' property allows you to set custom screen width thresholds for responsive designs within the theme. 'Shadows' defines elevation effects, not responsiveness. 'Palette' is only for colors, and 'shape' influences geometric features like border radii, none of which handle layout breakpoints.