| text-button-snip% : class? | 
superclass: snip%  | 
A button with a text label.
  | ||||||||
| → (is-a?/c text-button-snip%) | ||||||||
| label : string? | ||||||||
| callback : ((is-a?/c text-button-snip%) (is-a?/c event%) . -> . void) | 
The callback is called when the button is clicked.
| text-button-snip% : class? | 
superclass: snip%  | 
  | ||||||||
| → (is-a?/c text-button-snip%) | ||||||||
| label : string? | ||||||||
| callback : ((is-a?/c text-button-snip%) (is-a?/c event%) . -> . void) |