uiform button

(button . args)

The uiform button element creates a button.

Parameter	Default	Description
text	""	Checkbox label string
size	normal	String size (normal, small, big)
color	White	Font color (from modules/ln_core/color.scm)
action	#f	Function to be called if button is pressed
rounded	#f	If true, the drawn button rectangle will have rounded corners

Example

Example 1: A complete page definition with a few buttons, shortened from LNhealth's apps/WidgetDemo

(ex_buttons
  "Buttons"
  ("Prev" main)
  ("Next" ex_textentry)
  (spacer)
  (button text "This is a normal button") 
  (spacer)
  (button color ,Black size big text "Custom Button") 
)

Example 2: A button with a callback, which sets a UI variable and navigates to a different page.

(button text "Medications" action ,(lambda ()
  (uiset 'medsfromwhere 0)
  'medications-entry))