Action Widgets

UButton

• file: src/widget/button.rs
• applies button styling through UNode and UInteractionColors

UIconButton

• file: src/widget/icon_btn.rs
• follows the same button model with icon font support

UToggle

• file: src/widget/toggle.rs
• implements a switch with knob animation

UCheckbox

• file: src/widget/checkbox.rs
• simple click-driven check state

URadioButton

• file: src/widget/radio.rs
• supports single-choice group behavior

Live Example

• use cargo run --example widgets_controls for UButton, UCheckbox, UToggle, URadioGroup, and URadioButton in one screen