@bsara/react-layouts

@bsara/react-layouts

Storybook

Changelog

A collection of generic, reusable layout components for React.

Install

Project Install

$ npm install --save @bsara/react-layouts

API

Table of Contents

• LinearLayout
• ResponsiveLinearLayout
• GridLayout

LinearLayout

A layout that arranges children either horizontally in a single column or vertically in a single row.

At it's core, this component is basically a CSS flexbox. As such, all CSS flexbox properties are valid when styling a LinearLayout. This also means that this component is NOT supported in browsers that do not support CSS flexbox without appropriate polyfills.

Some sensible CSS defaults have been set and some CSS custom properties have been provided as a convenience (see the documented CSS custom properties below for more details).

Props

Any prop that is acceptable by a div component is acceptable by a LinearLayout component.

• direction ?String - Default = "horizontal"

  The direction to arrange the component's children.

  Possible values:

  • "horizontal"
  • "horiz"
  • "h"
  • "vertical"
  • "vert
  • "v"

• inline ?Boolean - Default = false

  Determines whether or not the layout should be treated as an inline element or a block element.

• wrap ?Boolean - Default = false

  When true, list will be allowed to wrap instead of overflow.

• ref ?Function

  Forwarded ref to underlying DOM element.

CSS Custom Properties

• --linear-layout-item-gap Same types as any "margin" CSS property

  Sets the gap (I.E. margin) between all direct children of a LinearLayout.

Immediate Children CSS Custom Properties

• --sub-linear-layout-item-gap Same types as any "margin" CSS property

  Sets the gap (I.E. margin) between all direct children of a LinearLayout.

  NOTE: --linear-layout-item-gap takes precedence over this custom property, but it is provided for situations where you may need to nest a LinearLayout as a direct child of another LinearLayout.

• --linear-layout-item-size Same types as "width" or "height" CSS properties

  Sets the height (if direction = "vertical") or width (if direction = "horizontal") of all direct children of a LinearLayout.

• --linear-layout-item-min-size Same types as "min-width" or "min-height" CSS properties

  Sets the minimum height (if direction = "vertical") or width (if direction = "horizontal") of all direct children of a LinearLayout.

• --linear-layout-item-max-size Same types as "max-width" or "max-height" CSS properties

  Sets the maximum height (if direction = "vertical") or width (if direction = "horizontal") of all direct children of a LinearLayout.

Examples

Storybook Examples

MyLinearLayoutComponent.jsx

import React from 'react';
import LinearLayout from '@bsara/react-layouts/LinearLayout';
import './MyLinearLayoutComponent.css';


export default function MyLinearLayoutComponent(props) {
  return (
    <LinearLayout {...props} className="layout" direction="horizontal">
      <a>Anchor 0</a>
      <a>Anchor 1</a>
      <a>Anchor 2</a>
      <LinearLayout className="sub-layout" direction="vertical">
        <a>Sub Anchor 0</a>
        <a>Sub Anchor 1</a>
        <a>Sub Anchor 2</a>
      </LinearLayout>
    </LinearLayout>
  );
}

MyLinearLayoutComponent.css

.layout {
  --linear-layout-item-gap: 5px;
}

.sub-layout > * {
  --linear-layout-item-gap: 10px;
}

Output (Text Representation)

The component above will lay out it's children similar to the following:

    |----------|----------|----------|----------------|
    | Anchor 0 | Anchor 1 | Anchor 2 ||--------------||
    |          |          |          || Sub Anchor 0 ||
    |          |          |          ||--------------||
    |          |          |          || Sub Anchor 1 ||
    |          |          |          ||--------------||
    |          |          |          || Sub Anchor 2 ||
    |          |          |          ||--------------||
    |----------|----------|----------|----------------|

ResponsiveLinearLayout

A layout that arranges children either horizontally in a single column or vertically in a single row and is responsive to size changes.

This component is exactly the same a LinearLayout except that it has built in responsive styles when the CSS custom prop --responsive-linear-layout-item-gap is used. See the docs for LinearLayout for more information.

Props

Any prop that is acceptable by a div component is acceptable by a ResponsiveLinearLayout component.

• direction ?String - Default = "horizontal"

  The direction to arrange the component's children.

  Possible values:

  • "horizontal"
  • "horiz"
  • "h"
  • "vertical"
  • "vert
  • "v"

• inline ?Boolean - Default = false

  Determines whether or not the layout should be treated as an inline element or a block element.

• wrap ?Boolean - Default = false

  When true, list will be allowed to wrap instead of overflow.

• ref ?Function

  Forwarded ref to underlying DOM element.

CSS Custom Properties

• --responsive-linear-layout-item-gap Same types as any "margin" CSS property

  Sets the gap (I.E. margin) between all direct children of a ResponsiveLinearLayout.

Immediate Children CSS Custom Properties

• --linear-layout-item-size Same types as "width" or "height" CSS properties

  Sets the height (if direction = "vertical") or width (if direction = "horizontal") of all direct children of a ResponsiveLinearLayout.

• --linear-layout-item-min-size Same types as "min-width" or "min-height" CSS properties

  Sets the minimum height (if direction = "vertical") or width (if direction = "horizontal") of all direct children of a ResponsiveLinearLayout.

• --linear-layout-item-max-size Same types as "max-width" or "max-height" CSS properties

  Sets the maximum height (if direction = "vertical") or width (if direction = "horizontal") of all direct children of a ResponsiveLinearLayout.

Examples

Storybook Examples

MyResponsiveLinearLayoutComponent.jsx

import React from 'react';
import LinearLayout from '@bsara/react-layouts/LinearLayout';
import ResponsiveLinearLayout from '@bsara/react-layouts/ResponsiveLinearLayout';
import './MyResponsiveLinearLayoutComponent.css';


export default function MyResponsiveLinearLayoutComponent(props) {
  return (
    <ResponsiveLinearLayout {...props} className="layout" direction="horizontal">
      <a>Anchor 0</a>
      <a>Anchor 1</a>
      <a>Anchor 2</a>
      <LinearLayout className="sub-layout" direction="vertical">
        <a>Sub Anchor 0</a>
        <a>Sub Anchor 1</a>
        <a>Sub Anchor 2</a>
      </LinearLayout>
    </ResponsiveLinearLayout>
  );
}

MyResponsiveLinearLayoutComponent.css

.layout {
  --responsive-linear-layout-item-gap: 5px;
}

.sub-layout > * {
  --linear-layout-item-gap: 10px;
}

Output (Text Representation)

The component above will lay out it's children similar to the following (but will also
be responsive to sizing changes):

    |----------|----------|----------|----------------|
    | Anchor 0 | Anchor 1 | Anchor 2 ||--------------||
    |          |          |          || Sub Anchor 0 ||
    |          |          |          ||--------------||
    |          |          |          || Sub Anchor 1 ||
    |          |          |          ||--------------||
    |          |          |          || Sub Anchor 2 ||
    |          |          |          ||--------------||
    |----------|----------|----------|----------------|

GridLayout

A layout that places its children in a rectangular grid.

This layout is basically a CSS grid. As such, all CSS grid properties are valid when styling a GridLayout. This also means that this component is NOT supported in browsers that do not support CSS grid without appropriate polyfills.

Some sensible CSS defaults have been set and some CSS custom properties have been provided as a convenience (see the documented CSS custom properties below for more details).

Props

Any prop that is acceptable by a div component is acceptable by a GridLayout component.

• inline ?Boolean - Default = false

  Determines whether or not the layout should be treated as an inline element or a block element.

• ref ?Function

  Forwarded ref to underlying DOM element.

CSS Custom Properties

• --grid-row-count ?Number

  When used, automatically styles a GridLayout with the number of rows specified.

• --grid-column-count ?Number

  When used, automatically styles a GridLayout with the number of columns specified.

Immediate Children CSS Custom Properties

• --grid-row-span ?Number

  Sets the number of rows a direct child of GridLayout should span.

• --grid-column-span ?Number

  Sets the number of columns a direct child of GridLayout should span.

• --grid-item-size Same types as "width" or "height" CSS properties

  Sets the height and width of all direct children of a GridLayout.

• --grid-item-min-size Same types as "min-width" or "min-height" CSS properties

  Sets the minimum height and width of all direct children of a GridLayout.

• --grid-item-max-size Same types as "max-width" or "max-height" CSS properties

  Sets the maximum height and width of all direct children of a GridLayout.

• --grid-item-width Same types as "width" CSS property

  Sets the width of all direct children of a GridLayout.

• --grid-item-min-width Same types as "min-width" CSS property

  Sets the minimum width of all direct children of a GridLayout.

• --grid-item-max-width Same types as "max-width" CSS property

  Sets the maximum width of all direct children of a GridLayout.

• --grid-item-height Same types as "height" CSS property

  Sets the height of all direct children of a GridLayout.

• --grid-item-min-height Same types as "min-height" CSS property

  Sets the minimum height of all direct children of a GridLayout.

• --grid-item-max-height Same types as "max-height" CSS property

  Sets the maximum height of all direct children of a GridLayout.

Examples

Storybook Examples

MyGridLayoutComponent.jsx

import React from 'react';
import GridLayout from '@bsara/react-layouts/GridLayout';
import './MyGridLayoutComponent.css';


export default function MyGridLayoutComponent(props) {
  return (
    <GridLayout {...props} className="layout">

      <span className="cell0-0">Item 0.0</span>
      <span className="cell0-1">Item 0.1</span>

      <span>Item 1.1</span>
      <span>Item 1.2</span>

    </GridLayout>
  );
}

MyGridLayoutComponent.css

.layout {
  --grid-column-count: 3;
}

.cell0-0 {
  --grid-row-span: 2;
}

.cell0-1 {
  --grid-column-span: 2;
}

Output (Text Representation)

The component above will lay out it's children similar to the following:
               
    |----------|---------------------|
    | Item 0.0 | Item 0.1            |
    |          |----------|----------|
    |          | Item 1.1 | Item 1.2 |
    |----------|----------|----------|

License

ISC License (ISC)

Copyright (c) 2018, Brandon D. Sara (http://bsara.pro/)

Permission to use, copy, modify, and/or distribute this software for any purpose with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies.

THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

Changelog

v1.3.3 - 2018-10-30

• [New Feature] Added wrap prop to LinearLayout and ResponsiveLinearLayout, which allows wrapping when the list is rendered.