Documentation / Widgets / Controller
Controller widgets
What a finger works: sliders, switches, check boxes, dropdowns, rollers, arcs, spin boxes, keys and calendars.

Slider
A horizontal or vertical slider - make it taller than wide and LVGL turns it vertical.
Joystick
A knob a finger drags inside a circle, which springs back to the middle. In beta: free to the end of October, then Pro.

Switch
An on/off toggle.

Checkbox
A tick box with a caption.

Dropdown
A closed list that opens on tap.

Roller
A drum of options; drag to spin.

Arc
A circular slider - the classic dial.

Spinbox
A number with a cursor on one digit; the Step spinbox action moves it.

Image Button
A button drawn from images rather than a box.

Keyboard
An on-screen keyboard.

Calendar
A month view.

Colorwheel
An HSV picker.