@blueprintjs/core
Version:
Core styles & components
55 lines (53 loc) • 2.03 kB
JavaScript
/*
* Copyright 2017 Palantir Technologies, Inc. All rights reserved.
* Licensed under the BSD-3 License as modified (the “License”); you may obtain a copy
* of the license at https://github.com/palantir/blueprint/blob/master/LICENSE
* and https://github.com/palantir/blueprint/blob/master/PATENTS
*/
;
Object.defineProperty(exports, "__esModule", { value: true });
var tslib_1 = require("tslib");
var classNames = require("classnames");
var PureRender = require("pure-render-decorator");
var React = require("react");
var Classes = require("../../common/classes");
var Text = (function (_super) {
tslib_1.__extends(Text, _super);
function Text() {
var _this = _super !== null && _super.apply(this, arguments) || this;
_this.state = {
isContentOverflowing: false,
textContent: "",
};
_this.refHandlers = {
text: function (overflowElement) { return _this.textRef = overflowElement; },
};
return _this;
}
Text.prototype.componentDidMount = function () {
this.update();
};
Text.prototype.componentDidUpdate = function () {
this.update();
};
Text.prototype.render = function () {
var classes = classNames((_a = {},
_a[Classes.TEXT_OVERFLOW_ELLIPSIS] = this.props.ellipsize,
_a), this.props.className);
return (React.createElement("div", { className: classes, ref: this.refHandlers.text, title: this.state.isContentOverflowing ? this.state.textContent : undefined }, this.props.children));
var _a;
};
Text.prototype.update = function () {
var newState = {
isContentOverflowing: this.props.ellipsize && this.textRef.scrollWidth > this.textRef.clientWidth,
textContent: this.textRef.textContent,
};
this.setState(newState);
};
return Text;
}(React.Component));
Text = tslib_1.__decorate([
PureRender
], Text);
exports.Text = Text;
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