set_selectable
  
  Description:
  public void set_selectable (
bool selectable)
  
 
  
    Sets whether a Text actor should be selectable.
    A selectable Text will allow selecting its contents using the pointer or the
      keyboard.
    Parameters:
    
      
        | this | 
        
           a Text 
         | 
      
      
        | selectable | 
        
           whether the Text actor should be selectable 
         |