import * as React from 'react' ; import Head from 'next/head' ; import { Spacer } from '@1milligram/design' ; import { RelatedPatterns } from '../../components/RelatedPatterns' ; import { Pattern } from '../../constants/Pattern' ; import { PatternLayout } from '../../layouts/PatternLayout' ; import BrowserFrame from '../../placeholders/BrowserFrame' ; const Details = ( ) => { const [ value , setValue ] = React . useState ( 900 ) ; const decrease = ( ) => setValue ( value - 1 ) ; const increase = ( ) => setValue ( value + 1 ) ; return ( < PatternLayout pattern = { Pattern . Voting } > < Head > < meta name = "description" content = "Create a voting control with CSS flexbox" / > < meta name = "og:description" content = "Create a voting control with CSS flexbox" / > < meta name = "twitter:description" content = "Create a voting control with CSS flexbox" / > < meta name = "keywords" content = "css flexbox, css triangle buttons, css voting control" / > < /Head> < BrowserFrame html = { `
<div class="voting">
    <!-- Up button -->
    <button class="voting__button">
        <div class="voting__triangle voting__triangle--up"></div>
    </button>

    <!-- Number -->
    <div class="voting__number">
        ...
    </div>

    <!-- Down button -->
    <button class="voting__button">
        <div class="voting__triangle voting__triangle--down"></div>
    </button>
</div>
` } css = { `
                    .voting {
                        border: 1px solid rgba(0, 0, 0, 0.3);
                        border-radius: 0.25rem;
                        display: flex;
                        flex-direction: column;
                        height: 8rem;
                    }

                    .voting__button {
                        /* Reset */
                        background: none;
                        border: none;
                        cursor: pointer;

                        /* Size */
                        height: 1rem;

                        /* Position the triangle */
                        position: relative;
                    }

                    .voting__triangle {
                        border-style: solid;

                        /* Size */
                        height: 0;
                        width: 0;
                    }

                    .voting__triangle--up {
                        border-color: transparent transparent rgba(0, 0, 0, 0.3);
                        border-width: 0 0.5rem 0.5rem;
                    }

                    .voting__triangle--down {
                        border-color: rgba(0, 0, 0, 0.3) transparent transparent;
                        border-width: 0.5rem 0.5rem 0px;
                    }

                    .voting__number {
                        /* Take the available height */
                        flex: 1;

                        /* Center the number */
                        align-items: center;
                        display: flex;
                        justify-content: center;

                        /* Spacing */
                        padding: 0.25rem;
                    }
                ` } > < div style = { { alignItems : 'center' , display : 'flex' , height : '100%' , justifyContent : 'center' , padding : '0.5rem' , } } > < div style = { { border : '1px solid rgba(0, 0, 0, 0.3)' , borderRadius : '0.25rem' , display : 'flex' , flexDirection : 'column' , height : '8rem' , } } > < button style = { { background : 'none' , border : 'none' , cursor : 'pointer' , height : '1rem' , position : 'relative' , } } onClick = { increase } > < div style = { { borderColor : 'transparent transparent rgba(0, 0, 0, 0.3) transparent' , borderStyle : 'solid' , borderWidth : '0 0.5rem 0.5rem 0.5rem' , height : 0 , left : '50%' , position : 'absolute' , top : '50%' , transform : 'translate(-50%, -50%)' , width : 0 , } } /> < /button> < div style = { { alignItems : 'center' , display : 'flex' , flex : 1 , padding : '0.25rem' , justifyContent : 'center' , } } > { value } < /div> < button style = { { background : 'none' , border : 'none' , cursor : 'pointer' , height : '1rem' , position : 'relative' , } } onClick = { decrease } > < div style = { { borderColor : 'rgba(0, 0, 0, 0.3) transparent transparent transparent' , borderStyle : 'solid' , borderWidth : '0.5rem 0.5rem 0 0.5rem' , height : 0 , left : '50%' , position : 'absolute' , top : '50%' , transform : 'translate(-50%, -50%)' , width : 0 , } } /> < /button> < /div> < /div> < /BrowserFrame> < Spacer size = "extraLarge" / > < RelatedPatterns patterns = { [ Pattern . SpinButton , Pattern . StepperInput , Pattern . TriangleButtons ] } /> < /PatternLayout>); } ; export default Details ;