/
Layers.tsx
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/
Layers.tsx
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import * as React from 'react';
import * as Space from 'react-spaces';
import './Layers.scss';
export const LayersDemo = () => {
const [ fixedSideBarHovered, setFixedSideBarHovered ] = React.useState(false);
const [ floatingSideBarHovered, setFloatingSideBarHovered ] = React.useState(false);
const [ showLayer1, setShowLayer1 ] = React.useState(true);
const [ showLayer2, setShowLayer2 ] = React.useState(false);
return (
<Space.Fill className="layers-demo">
<Space.Top size={40} centerContent={Space.CenterType.HorizontalVertical}>
<label><input type="checkbox" checked={showLayer1} onChange={e => setShowLayer1(e.target.checked)} /> Show layer 1</label>
<label><input type="checkbox" checked={showLayer2} onChange={e => setShowLayer2(e.target.checked)} /> Show layer 2</label>
</Space.Top>
<Space.Fill>
{ showLayer1 &&
<Space.Layer zIndex={0}>
<Space.Left
id="layer_1_left"
size={fixedSideBarHovered ? "75%" : "60%" }
onMouseEnter={() => setFixedSideBarHovered(true)}
onMouseLeave={() => setFixedSideBarHovered(false)}
as="nav">
{Description("Left fixed (zIndex = 0)")}
</Space.Left>
<Space.Fill as="main" id="layer_1_main">
{Description("Fill space not affected by floated left space in different layer but is affected by left space in same layer (zIndex = 0)")}
</Space.Fill>
</Space.Layer>
}
{ showLayer2 &&
<Space.Layer zIndex={1}>
<Space.Left
id="layer_2_left"
order={1}
size={floatingSideBarHovered ? "30%" : "15%" }
onMouseEnter={() => setFloatingSideBarHovered(true)}
onMouseLeave={() => setFloatingSideBarHovered(false)}
as="aside">
{Description("Left floated (zIndex = 1)")}
</Space.Left>
<Space.Left
id="layer_2_left1"
order={2}
size="15%"
as="section">
{Description("Left floated (zIndex = 1)")}
</Space.Left>
</Space.Layer>
}
</Space.Fill>
</Space.Fill>
)
}
const Description = (props: string) => (
<Space.Centered>
<div className="description">
<strong>{props}</strong>
</div>
</Space.Centered>
);