Button — button • termr

A focusable button. Pressing Enter or Space while it has focus sends a "button.pressed" message, which you can handle with on("button.pressed", "#id", function(event, app) ...).

Usage

button(
  label = "Button",
  id = NULL,
  classes = NULL,
  style = NULL,
  disabled = FALSE,
  variant = "default",
  on_press = NULL
)

Arguments

label: Button text.
id: Optional identifier (for #id selectors).
classes: Optional classes (for .class selectors).
style: A style(). State styles focus, disabled and states = list(pressed = ...) are supported.
disabled: Disabled buttons cannot be focused or pressed.
variant: Colour variant: "default", "primary", "success", "warning" or "error".
on_press: Optional function() (or function(event, app)) called when the button is pressed.

Value

A Button widget.

Examples

button("Run", id = "run", variant = "primary")
#> <Button #run> "Run"