import { EventEmitter, TemplateRef } from "@angular/core";
import { BufferGeometry, Line, Material, Mesh, MeshBasicMaterial, Object3D } from "three";
import { NgtEvent, NgtObjectProps } from "@angular-three/core";
import { InteractiveObjects } from "../interactive-objects";
import * as i0 from "@angular/core";
export declare class FlatUIDragPanel extends NgtObjectProps<Mesh> {
    private _title;
    get title(): string;
    set title(newvalue: string);
    titlefontsize: number;
    overflow: number;
    private _width;
    get width(): number;
    set width(newvalue: number);
    minwidth: number;
    height: number;
    minheight: number;
    resizable: boolean;
    expanded: boolean;
    selectable?: InteractiveObjects;
    private _panelmaterial?;
    get panelmaterial(): Material;
    set panelmaterial(newvalue: Material);
    private _titlematerial;
    get titlematerial(): Material;
    set titlematerial(newvalue: Material);
    private _labelmaterial;
    get labelmaterial(): Material;
    set labelmaterial(newvalue: Material);
    private _outlinematerial;
    get outlinematerial(): Material;
    set outlinematerial(newvalue: Material);
    private _scalematerial;
    get scalematerial(): Material;
    set scalematerial(newvalue: Material);
    private _resizematerial;
    get resizematerial(): Material;
    set resizematerial(newvalue: Material);
    locked: boolean;
    sixdof: boolean;
    showexpand: boolean;
    showclose: boolean;
    scalable: boolean;
    minscale: number;
    widthchange: EventEmitter<number>;
    heightchange: EventEmitter<number>;
    close: EventEmitter<boolean>;
    protected displaytitle: string;
    templateRef?: TemplateRef<unknown>;
    protected outline: BufferGeometry;
    protected invisiblematerial: MeshBasicMaterial;
    protected titleheight: number;
    ngOnInit(): void;
    private createOutline;
    ngOnDestroy(): void;
    protected panelready(panel: Mesh): void;
    private line;
    lineready(line: Line): void;
    private isover;
    over(): void;
    out(): void;
    private mesh;
    protected desktopdragging: boolean;
    startdrag(ismouse: boolean): void;
    enddrag(): void;
    protected invisiblemesh: Mesh;
    protected meshready(mesh: Mesh, panel: Object3D, invisible: Mesh): void;
    protected dragging: boolean;
    private offset;
    protected movepanel(titlebar: Mesh, event: NgtEvent<PointerEvent>, panel: Object3D): void;
    private domovepanel;
    protected showscaling: boolean;
    private scalemeshes;
    protected scaleready(mesh: Mesh, panel: Object3D): void;
    protected scaling: boolean;
    protected scalepanel(mesh: Mesh, event: NgtEvent<PointerEvent>, panel: Object3D): void;
    private doscale;
    private postscale;
    protected showresizing: boolean;
    protected resizeready(mesh: Mesh, panel: Object3D, iswidth: boolean): void;
    private _resizing;
    protected get resizing(): boolean;
    protected set resizing(newvalue: boolean);
    protected resizepanel(mesh: Mesh, event: NgtEvent<PointerEvent>, panel: Object3D, iswidth: boolean): void;
    private doresize;
    static ɵfac: i0.ɵɵFactoryDeclaration<FlatUIDragPanel, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<FlatUIDragPanel, "flat-ui-drag-panel", ["flatUIDragPanel"], { "title": "title"; "titlefontsize": "titlefontsize"; "overflow": "overflow"; "width": "width"; "minwidth": "minwidth"; "height": "height"; "minheight": "minheight"; "resizable": "resizable"; "expanded": "expanded"; "selectable": "selectable"; "panelmaterial": "panelmaterial"; "titlematerial": "titlematerial"; "labelmaterial": "labelmaterial"; "outlinematerial": "outlinematerial"; "scalematerial": "scalematerial"; "resizematerial": "resizematerial"; "locked": "locked"; "sixdof": "sixdof"; "showexpand": "showexpand"; "showclose": "showclose"; "scalable": "scalable"; "minscale": "minscale"; }, { "widthchange": "widthchange"; "heightchange": "heightchange"; "close": "close"; }, ["templateRef"], never, true, never>;
}