import { QMenu } from "./QMenu";
import { NativeElement } from "../core/Component";
import { QWidget, QWidgetSignals } from "./QWidget";
import { QAction } from "./QAction";
import { QPoint } from "../QtCore/QPoint";
import { QRect } from "../QtCore/QRect";
import { Corner } from "../QtEnums/Corner";
import { QIcon } from "../QtGui/QIcon";
/**

> The QMenuBar class provides a menu widget for use in menu bars, context menus, and other popup menus.

* **This class is a JS wrapper around Qt's [QMenuBar class](https://doc.qt.io/qt-5/qmenu.html)**

### Example

```javascript
import { QMenuBar, QMainWindow } from "@vixen-js/core";
const win = new QMainWindow();
const menu = new QMenuBar();
const menuBar = new QMenuBar();
win.setMenuBar(menuBar);
win.show();
global.win = win;
```
 */
export declare class QMenuBar extends QWidget<QMenuBarSignals> {
    constructor(arg?: QWidget<QWidgetSignals> | NativeElement);
    addSeparator(): QAction;
    actionAt(pt: QPoint): QAction;
    actionGeometry(act: QAction): QRect;
    activeAction(): QAction;
    addMenu(menuOrStringOrIcon: QMenu | QIcon | string, title?: string): QMenu;
    clear(): void;
    cornerWidget(corner?: Corner): QWidget;
    insertMenu(before: QAction, menu: QMenu): QAction;
    insertSeparator(before: QAction): QAction;
    setActiveAction(act: QAction): void;
    setCornerWidget(widget: QWidget, corner?: Corner): void;
    isNativeMenuBar(): boolean;
    setNativeMenuBar(nativeMenuBar: boolean): void;
    isDefaultUp(): boolean;
    setDefaultUp(isDefaultUp: boolean): void;
}
export interface QMenuBarSignals extends QWidgetSignals {
    onHover: (action: NativeElement) => void;
    onTrigger: (action: NativeElement) => void;
}