TextView.with_buffer
Description:
[ CCode ( has_construct_function = false ,  type = "GtkWidget*" ) ]
public TextView.with_buffer (TextBuffer buffer)
  public TextView.with_buffer (TextBuffer buffer)
Creates a new TextView widget displaying the buffer buffer.
 One buffer can be shared among many widgets. buffer may be null to create a default buffer, in 
      which case this function is equivalent to TextView. The text view 
      adds its own reference count to the buffer; it does not take over an existing reference.
Parameters:
| buffer | 
Returns:
| 
           a new TextView.  |