OpenEuphoria

Re: wxCaret

• Posted by Matt Lewis <matthewwalkerlewis at ?mail.com> May 06, 2008
• 690 views

Greg Haberek wrote:
> 
> Matt,
> 
> I added the routines for wxCaret to wxEuphoria.cpp. I hope I did it right
> this time, everything compiled fine.

It compiled?  Ship it!

object WXEUAPI  new_wxCaret( object params )
 {
 	int parent = get_int( params, 1 );
 	int x = get_int( params, 2 );
 	int y = get_int( params, 3 );
 	
 	wxCaret * caret = new wxCaret( ((wxWindow*) parent), x, y );
 	
 	return BOX_INT( caret );
 }

Looks good, except that you also need to deref and sequence that's passed.

You can use wxDerefDS if you know it's a double or a sequence, and wxDeRef
if it's an atom that might be an integer:
  wxDeRefDS( params );
  wxDeRef( params );

You can actually make these calls at the top of the function.  wxEuphoria
won't dereference these (they always have a refcount of at least 2 or 
3 by the time wxEuphoria sees it).  Euphoria will free it after control
returns from the call.  If you don't do this, you'll end up leaking 
memory.

I added you as a developer to the project, so go ahead and make those changes
and commit...

Matt