MenuBarButton

MenuBarButton is a flat label-style button that opens a Menu. Used internally by MenuBar — you'd reach for it directly only when assembling a custom menu strip.

Has no Button inheritance to avoid the ridge border and shadow of the standard button style. Active state (open dropdown) is indicated by a persistent background fill.

Usage

import { Menu } from '@jimka/typescript-ui/core';
import { MenuBarButton } from '@jimka/typescript-ui/component/menubar';
const filePanel = Menu(
    [{ text: 'Save', shortcut: 'Ctrl+S', action: () => save() }],
    () => button.close()
);

const button = MenuBarButton(
    'File',
    () => filePanel.open(button.getElement()!),
    () => filePanel.close()
);

bar.addComponent(button);

The constructor takes the label plus onOpen / onClose callbacks that the bar wires up to its dropdown management.

See also

• API: MenuBarButton
• MenuBar — primary consumer
• Menu — dropdown panel