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authorKali Kaneko (leap communications) <kali@leap.se>2016-09-01 01:44:34 -0400
committerKali Kaneko (leap communications) <kali@leap.se>2016-09-01 01:44:34 -0400
commit4728855b40d2d37da8e035c5081fab5819b07fd0 (patch)
treec8a7c727521fe06a2c4fe9221cb77d30e8f0c3b9 /www/app/components/center.js
parent4613e74ce4e2c8b125a6a61585a4aec5f5151969 (diff)
[refactor] move js to top-level folder
Diffstat (limited to 'www/app/components/center.js')
-rw-r--r--www/app/components/center.js52
1 files changed, 52 insertions, 0 deletions
diff --git a/www/app/components/center.js b/www/app/components/center.js
new file mode 100644
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+++ b/www/app/components/center.js
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+//
+// puts a block right in the center of the window
+//
+
+import React from 'react'
+
+const CONTAINER_CSS = {
+ position: 'absolute',
+ display: 'flex',
+ justifyContent: 'center',
+ alignContent: 'center',
+ alignItems: 'center',
+ top: "0px",
+ left: "0px",
+ height: "100%",
+ width: "100%"
+}
+
+const ITEM_CSS = {
+ flex: "0 1 auto"
+}
+
+class Center extends React.Component {
+
+ static get defaultProps() {return{
+ width: null
+ }}
+
+ constructor(props) {
+ super(props)
+ }
+
+ render() {
+ let style = this.props.width ? Object.assign({width: this.props.width + 'px'}, ITEM_CSS) : ITEM_CSS
+ return (
+ <div className="center-container" style={CONTAINER_CSS}>
+ <div className="center-item" style={style}>
+ {this.props.children}
+ </div>
+ </div>
+ )
+ }
+}
+
+Center.propTypes = {
+ children: React.PropTypes.oneOfType([
+ React.PropTypes.element,
+ React.PropTypes.arrayOf(React.PropTypes.element)
+ ])
+}
+
+export default Center