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budibase/packages/standard-components/src/button.svelte
2019-10-19 07:24:20 +01:00

134 lines
2.1 KiB
Svelte

<script>
import cssVars from "./cssVars";
import {buildStyle} from "./buildStyle";
export let className = "default";
export let disabled = false;
export let contentText;
export let contentComponent;
export let onClick;
export let background;
export let color;
export let border;
export let padding;
export let hoverColor;
export let hoverBackground;
export let hoverBorder;
export let _bb;
let contentComponentContainer;
let cssVariables;
let buttonStyles;
let customHoverColorClass;
let customHoverBorderClass;
let customHoverBackClass;
let customClasses = "";
const createClasses = (classes) => {
let all = "";
for(let cls in classes) {
if(classes[cls]) {
all = all + " " + cls;
}
}
return all;
}
$:{
if(_bb && contentComponentContainer && contentComponent._component)
_bb.hydrateComponent(_bb.props.contentComponent, contentComponentContainer);
cssVariables = {
hoverColor, hoverBorder,
hoverBackground,
background, color, border,
};
buttonStyles = buildStyle({
padding
});
customClasses = createClasses({
hoverColor, hoverBorder, hoverBackground,
background, border, color
});
}
const clickHandler = () => {
_bb.call(onClick);
}
</script>
<button use:cssVars={cssVariables}
class="{className} {customClasses}"
disabled={disabled || false}
on:click={clickHandler}
style={buttonStyles}>
{#if contentComponent && contentComponent._component}
<div bind:this={contentComponentContainer}>
</div>
{:else if contentText}
{contentText}
{:else}
<slot />
{/if}
</button>
<style>
.default {
font-family: inherit;
font-size: inherit;
padding: 0.4em;
margin: 0 0 0.5em 0;
box-sizing: border-box;
border: 1px solid #ccc;
border-radius: 2px;
color: #333;
background-color: #f4f4f4;
outline: none;
}
.default:active {
background-color: #ddd;
}
.default:focus {
border-color: #666;
}
.border {
border: var(--border);
}
.color {
color: var(--color);
}
.background {
background: var(--background);
}
.hoverBorder:hover {
border: var(--hoverBorder);
}
.hoverColor:hover {
color: var(--hoverColor);
}
.hoverBack:hover {
background: var(--hoverBackground);
}
</style>