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Introduce standard spacing to the theme #425

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Nov 22, 2018
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3 changes: 2 additions & 1 deletion src/components/Alert/Alert.js
Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,7 @@ import styled from 'styled-components';
import PropTypes from 'prop-types';

import Text from '../Text';
import { spacing } from '../../theme/selectors';
import { fromAtoms } from '../../utils/theme';

const StyledAlert = styled.div`
Expand All @@ -13,7 +14,7 @@ const StyledAlert = styled.div`
margin: 8px 0 8px 0;
min-height: 1em;
opacity: ${props => (props.visible ? '1' : '0')};
padding: 1em;
padding: ${spacing('small')};
transition: opacity 0.2s linear;

a {
Expand Down
12 changes: 6 additions & 6 deletions src/components/Alert/__snapshots__/Alert.test.js.snap
Original file line number Diff line number Diff line change
Expand Up @@ -12,7 +12,7 @@ exports[`<Alert /> snapshots renders default 1`] = `
margin: 8px 0 8px 0;
min-height: 1em;
opacity: 1;
padding: 1em;
padding: 16px;
-webkit-transition: opacity 0.2s linear;
transition: opacity 0.2s linear;
}
Expand Down Expand Up @@ -62,7 +62,7 @@ exports[`<Alert /> snapshots renders error 1`] = `
margin: 8px 0 8px 0;
min-height: 1em;
opacity: 1;
padding: 1em;
padding: 16px;
-webkit-transition: opacity 0.2s linear;
transition: opacity 0.2s linear;
}
Expand Down Expand Up @@ -112,7 +112,7 @@ exports[`<Alert /> snapshots renders icon if provided 1`] = `
margin: 8px 0 8px 0;
min-height: 1em;
opacity: 1;
padding: 1em;
padding: 16px;
-webkit-transition: opacity 0.2s linear;
transition: opacity 0.2s linear;
}
Expand Down Expand Up @@ -162,7 +162,7 @@ exports[`<Alert /> snapshots renders success 1`] = `
margin: 8px 0 8px 0;
min-height: 1em;
opacity: 1;
padding: 1em;
padding: 16px;
-webkit-transition: opacity 0.2s linear;
transition: opacity 0.2s linear;
}
Expand Down Expand Up @@ -221,7 +221,7 @@ exports[`<Alert /> snapshots renders title if provided 1`] = `
margin: 8px 0 8px 0;
min-height: 1em;
opacity: 1;
padding: 1em;
padding: 16px;
-webkit-transition: opacity 0.2s linear;
transition: opacity 0.2s linear;
}
Expand Down Expand Up @@ -289,7 +289,7 @@ exports[`<Alert /> snapshots renders warning 1`] = `
margin: 8px 0 8px 0;
min-height: 1em;
opacity: 1;
padding: 1em;
padding: 16px;
-webkit-transition: opacity 0.2s linear;
transition: opacity 0.2s linear;
}
Expand Down
9 changes: 9 additions & 0 deletions src/components/Input/__snapshots__/Input.test.js.snap
Original file line number Diff line number Diff line change
Expand Up @@ -266,6 +266,15 @@ exports[`<Input /> should render correctly 1`] = `
"tooltip": 6,
},
"overlayIconSize": "300px",
"spacing": Object {
"base": "24px",
"large": "48px",
"none": "0px",
"small": "16px",
"xl": "64px",
"xs": "8px",
"xss": "4px",
},
"textColor": "hsl(0, 0%, 10%)",
}
}
Expand Down
5 changes: 5 additions & 0 deletions src/theme/index.js
Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,7 @@ import { colors, themeColorsAsScss } from './colors';
import { fontSizes, fontFamilies, themeFontsAsScss } from './fonts';
import { borderRadius, themeBorderRadiiAsScss } from './borders';
import { layers, themeLayersAsScss } from './layers';
import { spacing, themeSpacingsAsScss } from './spacings';
import { overlayIconSize, textColor, themeMiscVarsAsScss } from './misc';
import { boxShadow } from './box-shadows';
import { atoms } from './atoms';
Expand All @@ -12,6 +13,7 @@ export function themeVarsAsScss() {
.concat(themeLayersAsScss())
.concat(themeFontsAsScss())
.concat(themeBorderRadiiAsScss())
.concat(themeSpacingsAsScss())
.concat(themeMiscVarsAsScss());
return `${themeVariables.join('; ')};`;
}
Expand All @@ -36,6 +38,9 @@ const theme = {
// z-index layers
layers,

// Spacings
spacing,

// Misc
overlayIconSize,
textColor,
Expand Down
1 change: 1 addition & 0 deletions src/theme/selectors.js
Original file line number Diff line number Diff line change
Expand Up @@ -18,3 +18,4 @@ export const boxShadow = themeSelector('boxShadow');
export const borderRadius = themeSelector('borderRadius');
export const color = themeSelector('colors');
export const fontSize = themeSelector('fontSizes');
export const spacing = themeSelector('spacing');
22 changes: 22 additions & 0 deletions src/theme/spacings.js
Original file line number Diff line number Diff line change
@@ -0,0 +1,22 @@
import { forEach } from 'lodash';

export const spacing = {
none: '0px',
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Do we really need this? and if so would it be better as just 0 seeing as unit is irrelevant and often times you want to explicitly have no border with border: 0 as opposed to a border of 0px width. Semantics ¯\(ツ)

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Do we really need this?

I put it there just in case, so that if we ever decided to enforce the linting rules, we don't have come back to this just to add the zero :)

...would it be better as just 0 seeing as unit...

Agree, will make the change.

xss: '4px',
xs: '8px',
small: '16px',
base: '24px',
large: '48px',
xl: '64px',
};

// Collects all theme spacing vars as SCSS vars.
export function themeSpacingsAsScss() {
const themeSpacings = [];

forEach(spacing, (value, name) => {
themeSpacings.push(`$spacing-${name}: ${value}`);
});

return themeSpacings;
}