I'll update this later
A Pen by Ted Pritchard on CodePen.
Last active
March 24, 2020 07:02
-
-
Save tedp/2ecb8817ad30fe26e72a8b99ba940c31 to your computer and use it in GitHub Desktop.
Calculator
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <div id="container"> | |
| <!-- This element's contents will be replaced with your component. --> | |
| </div> |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| class CalculatorInput extends React.Component { | |
| render() { | |
| return ( | |
| <div class="buttons"> | |
| <div class="operators"> | |
| <div>+</div> | |
| <div>-</div> | |
| <div>×</div> | |
| <div>÷</div> | |
| </div> | |
| <div class="leftPanel"> | |
| <div class="numbers"> | |
| <div>7</div> | |
| <div>8</div> | |
| <div>9</div> | |
| </div> | |
| <div class="numbers"> | |
| <div>4</div> | |
| <div>5</div> | |
| <div>6</div> | |
| </div> | |
| <div class="numbers"> | |
| <div>1</div> | |
| <div>2</div> | |
| <div>3</div> | |
| </div> | |
| <div class="numbers"> | |
| <div>0</div> | |
| <div>.</div> | |
| <div id="clear">C</div> | |
| </div> | |
| </div> | |
| <div class="equal" id="result">=</div> | |
| </div> | |
| ); | |
| } | |
| } | |
| class ResultDisplay extends React.Component { | |
| render() { | |
| return ( | |
| <div class="input">{this.props.displayValue}</div> | |
| ); | |
| } | |
| } | |
| class Calculator extends React.Component { | |
| render() { | |
| return ( | |
| <div class="calculator"> | |
| <ResultDisplay displayValue="10"/> | |
| <CalculatorInput /> | |
| </div> | |
| ); | |
| } | |
| } | |
| ReactDOM.render( | |
| <Calculator />, | |
| document.getElementById('container') | |
| ); |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <script src="https://unpkg.com/react/umd/react.development.js"></script> | |
| <script src="https://unpkg.com/react-dom/umd/react-dom.development.js"></script> |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| $padding: 10px; | |
| $width: 500px; | |
| $dark-grey: #ddd; | |
| $mid-grey: #bbb; | |
| $light-grey: #aaa; | |
| $light-blue: #1857bb; | |
| $dark-blue: #4d90fe; | |
| $button-width: 80px; | |
| @mixin box-shadow($top: 0px, $left: 1px, $blur: 4px, $spread: 0px, $color: rgba(0, 0, 0, 0.2)) { | |
| box-shadow: $top $left $blur $spread $color; | |
| } | |
| body { | |
| width: $width; | |
| margin: 4% auto; | |
| font-family: "Source Sans Pro", sans-serif; | |
| letter-spacing: 5px; | |
| font-size: 1.8rem; | |
| -moz-user-select: none; | |
| -webkit-user-select: none; | |
| -ms-user-select: none; | |
| } | |
| .calculator { | |
| padding: $padding * 2; | |
| @include box-shadow(); | |
| border-radius: 1px; | |
| } | |
| .input { | |
| border: 1px solid $dark-grey; | |
| border-radius: 1px; | |
| height: 60px; | |
| padding-right: 15px; | |
| padding-top: $padding; | |
| text-align: right; | |
| margin-right: 6px; | |
| font-size: 2.5rem; | |
| overflow-x: auto; | |
| } | |
| // .buttons {} | |
| // .operators {} | |
| .operators div { | |
| display: inline-block; | |
| border: 1px solid $mid-grey; | |
| border-radius: 1px; | |
| width: $button-width; | |
| text-align: center; | |
| padding: $padding; | |
| margin: 20px 4px 10px 0; | |
| cursor: pointer; | |
| background-color: $dark-grey; | |
| &:hover { | |
| background-color: $dark-grey; | |
| border-color: $light-grey; | |
| @include box-shadow(); | |
| } | |
| &:active { | |
| font-weight: bold; | |
| } | |
| } | |
| .leftPanel { | |
| display: inline-block; | |
| } | |
| .numbers div { | |
| display: inline-block; | |
| border: 1px solid $dark-grey; | |
| border-radius: 1px; | |
| width: $button-width; | |
| text-align: center; | |
| padding: $padding; | |
| margin: 10px 4px 10px 0; | |
| cursor: pointer; | |
| background-color: #f9f9f9; | |
| &:hover { | |
| background-color: #f1f1f1; | |
| @include box-shadow(); | |
| border-color: $mid-grey; | |
| } | |
| } | |
| div.equal { | |
| display: inline-block; | |
| border: 1px solid #3079ed; | |
| border-radius: 1px; | |
| width: $button-width; | |
| text-align: center; | |
| padding: 127px $padding; | |
| margin: 10px 6px 10px 0; | |
| vertical-align: top; | |
| cursor: pointer; | |
| color: #fff; | |
| background-color: #4d90fe; | |
| &:hover { | |
| background-color: #307cf9; | |
| @include box-shadow(); | |
| border-color: $light-blue; | |
| } | |
| &:active { | |
| font-weight: bold; | |
| } | |
| } |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment