Dialogs & Overlays

Dialogs and overlays present a view on top of the screen and take its input while they are up.

• Modal: presents any view centered over a scrim.
• Alert: a card with a title, a message and a row of choices, shown in a modal.
• Sheet: a panel that slides up from the bottom edge.
• Keyboard: the on-screen keyboard for touch kiosks without a hardware keyboard.
• File Picker: opens files, chooses a folder or picks a path to save to, inside your window.