import { Vue } from 'vue-property-decorator';
import { CreateElement } from 'vue';
import { IPanelAbsoluteLayoutContext } from '../../../interface/i-panel-absolute-layout-context';
import './panel-absolute-layout-content.less';
import { PanelAbsoluteLayoutController } from '../../..';
export declare class PanelAbsoluteLayoutContent extends Vue {
    ctx: IPanelAbsoluteLayoutContext;
    /**
     *  控制器
     *
     * @type {PanelAbsoluteLayoutController}
     * @memberof PanelAbsoluteLayoutContent
     */
    ctrl: PanelAbsoluteLayoutController;
    /**
     * 当前dom实例对象
     *
     * @type {HTMLDivElement}
     * @memberof PanelAbsoluteLayoutContent
     */
    el: HTMLDivElement;
    /**
     * 图表大小变更事件监听
     *
     * @type {*}
     * @memberof PanelAbsoluteLayoutContent
     */
    resizeGraph: any;
    /**
     * Vue实例创建完成
     *
     * @memberof PanelAbsoluteLayoutContent
     */
    created(): Promise<void>;
    loaded(): Promise<void>;
    /**
     * Vue生命周期，实例挂载完毕
     *
     * @memberof PanelAbsoluteLayoutContent
     */
    mounted(): Promise<void>;
    /**
     * Vue生命周期，实例销毁前
     *
     * @memberof PanelAbsoluteLayoutContent
     */
    beforeDestroy(): void;
    /**
     * 初始化画布
     *
     * @memberof PanelAbsoluteLayoutContent
     */
    initGraph(): Promise<void>;
    /**
     * 图表根据窗体大小变化重写绘制
     *
     * @memberof PanelAbsoluteLayoutContent
     */
    elasticGraph(): Promise<void>;
    /**
     * 初始化节点容器
     *
     * @memberof PanelAbsoluteLayoutContent
     */
    initNodeContainer(): Promise<void>;
    /**
     * 加载子节点
     *
     * @memberof PanelAbsoluteLayoutContent
     */
    loadChildrenNode(): Promise<void>;
    /**
     * 初始化拖拽控制器
     *
     * @memberof PanelAbsoluteLayoutContent
     */
    initDnd(): Promise<void>;
    /**
     * 注册按键
     *
     * @memberof PanelAbsoluteLayoutContent
     */
    registerKey(): void;
    /**
     * 销毁按键事件
     *
     * @memberof PanelAbsoluteLayoutContent
     */
    destroyKey(): void;
    /**
     * 按键按下触发
     *
     * @param {KeyboardEvent} evt
     * @memberof PanelAbsoluteLayoutContent
     */
    onKeyDown(evt: KeyboardEvent): Promise<void>;
    /**
     * 绘制函数
     *
     * @param {CreateElement} h
     * @memberof PanelAbsoluteLayoutContent
     */
    render(h: CreateElement): JSX.Element;
}
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