igniteui-react-inputs/esm2015/lib/igr-x-prefix.js

Ignite UI React input components.

import * as React from 'react';
import { XPrefix } from "./XPrefix";
import { ensureBool, NamePatcher, isValidProp, getModifiedProps } from "igniteui-react-core";
import { ReactRenderer, PortalManager } from "igniteui-react-core";
import { IgrXInputGroupItem } from './igr-x-input-group-item';
export class IgrXPrefix extends IgrXInputGroupItem {
    _getMainRef(ref) {
        this._elRef = ref;
    }
    render() {
        let propChildren = this.props.children;
        let children = [];
        React.Children.forEach(propChildren, (ch) => {
            children.push(React.cloneElement(ch));
        });
        this._portalManager.onRender(children);
        let div = React.createElement("div", {
            className: "ig-x-prefix igr-x-prefix",
            ref: this._getMainRef,
            children: children
        });
        return div;
    }
    requestRender() {
        if (this._initialized) {
            this.setState({});
        }
    }
    constructor(props) {
        super(props);
        this._wrapper = null;
        if (this._styling) {
            NamePatcher.ensureStylablePatched(Object.getPrototypeOf(this));
        }
        this._implementation = this.createImplementation();
        this._implementation.externalObject = this;
        this._getMainRef = this._getMainRef.bind(this);
        var container;
        if (document) {
            container = document.createElement("div");
        }
        var root;
        root = container;
        if (container != null) {
            root = container;
        }
        this.requestRender = this.requestRender.bind(this);
        this._portalManager = new PortalManager("prefixContent", this.requestRender);
        var ren = new ReactRenderer(root, document, true, {}, this._portalManager);
        this._wrapper = ren;
        this._container = this._wrapper.rootWrapper;
        this._container.setStyleProperty("display", "inline-block");
        this._container.setStyleProperty("vertical-align", "middle");
        var prefix = this.i;
        this._prefix = prefix;
        prefix.provideContainer(ren);
        if (props) {
            this.initializeProperties();
        }
    }
    //private _getLabelPortal(element: DomWrapper, portalCallback: (portal: DomPortal) => void): void {
    //    this._portalManager.getPortal(element, "TemplateContent", portalCallback);
    //}
    shouldComponentUpdate(nextProps, nextState) {
        const mod = getModifiedProps(this.props, nextProps);
        for (const p of Object.keys(mod)) {
            if (isValidProp(this, p)) {
                this[p] = mod[p];
            }
        }
        return true;
    }
    initializeProperties() {
        for (const p of Object.keys(this.props)) {
            if (isValidProp(this, p)) {
                this[p] = this.props[p];
            }
        }
    }
    // supports angular themes or custom properties set in CSS
    updateStyle() {
        this._styling(this._elRef, this);
    }
    destroy() {
        this._prefix.destroy();
        this._wrapper.destroy();
    }
    componentWillUnmount() {
    }
    componentDidMount() {
        this._elRef.appendChild(this._container.getNativeElement());
        this.initializeContent();
    }
    initializeContent() {
        this._styling(this._container.getNativeElement(), this);
        this.updateStyle();
    }
    createImplementation() {
        return new XPrefix();
    }
    /**
                             * @hidden
                             */
    get i() {
        return this._implementation;
    }
    /**
 * Gets or sets the id to use for the checkbox.
*/
    get id() {
        return this.i.z;
    }
    set id(v) {
        this.i.z = v;
    }
    /**
     * Gets or sets the value of the aria-label attribute.
    */
    get ariaLabel() {
        return this.i.w;
    }
    set ariaLabel(v) {
        this.i.w = v;
    }
    /**
     * Gets or sets whether the prefix is hovered.
    */
    get isHover() {
        return this.i.q;
    }
    set isHover(v) {
        this.i.q = ensureBool(v);
    }
    /**
     * Gets or sets whether the checkbox is disabled.
    */
    get disabled() {
        return this.i.disabled;
    }
    set disabled(v) {
        this.i.disabled = ensureBool(v);
    }
    onDetachedFromUI() {
        this.i.onDetachedFromUI();
    }
    onAttachedToUI() {
        this.i.onAttachedToUI();
    }
    /**
     * Exports visual information about the current state of the grid.
    
    */
    exportVisualModel() {
        let iv = this.i.t();
        return (iv);
    }
    /**
     * Returns a serialized copy of the exported visual model
    
    */
    exportSerializedVisualModel() {
        let iv = this.i.y();
        return (iv);
    }
}