@blueprintjs/core
Version:
Core styles & components
66 lines • 2.94 kB
JavaScript
/*
* Copyright 2016 Palantir Technologies, Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
// HACKHACK: these components should go in separate files
/* eslint-disable max-classes-per-file */
import * as React from "react";
import { DISPLAYNAME_PREFIX, removeNonHTMLProps } from "../../common/props";
import { refHandler, setRef } from "../../common/refs";
import { AbstractButton } from "./abstractButton";
/**
* Button component.
*
* @see https://blueprintjs.com/docs/#core/components/button
*/
export class Button extends AbstractButton {
static displayName = `${DISPLAYNAME_PREFIX}.Button`;
// need to keep this ref so that we can access it in AbstractButton#handleKeyUp
buttonRef = null;
handleRef = refHandler(this, "buttonRef", this.props.elementRef);
render() {
return (React.createElement("button", { type: "button", ref: this.handleRef, ...removeNonHTMLProps(this.props), ...this.getCommonButtonProps() }, this.renderChildren()));
}
componentDidUpdate(prevProps) {
if (prevProps.elementRef !== this.props.elementRef) {
setRef(prevProps.elementRef, null);
this.handleRef = refHandler(this, "buttonRef", this.props.elementRef);
setRef(this.props.elementRef, this.buttonRef);
}
}
}
/**
* AnchorButton component.
*
* @see https://blueprintjs.com/docs/#core/components/button
*/
export class AnchorButton extends AbstractButton {
static displayName = `${DISPLAYNAME_PREFIX}.AnchorButton`;
// need to keep this ref so that we can access it in AbstractButton#handleKeyUp
buttonRef = null;
handleRef = refHandler(this, "buttonRef", this.props.elementRef);
render() {
const { href, tabIndex = 0 } = this.props;
const commonProps = this.getCommonButtonProps();
return (React.createElement("a", { role: "button", ref: this.handleRef, ...removeNonHTMLProps(this.props), ...commonProps, href: commonProps.disabled ? undefined : href, tabIndex: commonProps.disabled ? -1 : tabIndex }, this.renderChildren()));
}
componentDidUpdate(prevProps) {
if (prevProps.elementRef !== this.props.elementRef) {
setRef(prevProps.elementRef, null);
this.handleRef = refHandler(this, "buttonRef", this.props.elementRef);
setRef(this.props.elementRef, this.buttonRef);
}
}
}
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