fineui/src/case/checkbox/check.first.treenode.js

import { extend, shortcut } from "@/core";
import { IconButton } from "@/base";

/**
 * 十字型的树节点
 * @class BI.FirstTreeNodeCheckbox
 * @extends BI.IconButton
 */

@shortcut()
export class FirstTreeNodeCheckbox extends IconButton {
    static xtype = "bi.first_tree_node_checkbox";

    _defaultConfig() {
        return extend(super._defaultConfig(...arguments), {
            extraCls:
                BI.STYLE_CONSTANTS.LINK_LINE_TYPE === "solid"
                    ? "tree-solid-collapse-icon-type2"
                    : "tree-collapse-icon-type2",
            iconWidth: 24,
            iconHeight: 24,
        });
    }

    getLineCls() {
        switch (BI.STYLE_CONSTANTS.LINK_LINE_TYPE) {
        case "solid":
            return "tree-solid-expand-icon-type2";
        default:
            return "tree-expand-icon-type2";
        }
    }

    setSelected(v) {
        super.setSelected(...arguments);
        if (v === true) {
            this.element.addClass(this.getLineCls());
        } else {
            this.element.removeClass(this.getLineCls());
        }
    }
}