Comment #6 on issue 3753 by [email protected]: SimpleMorphic Layout Code missing
http://code.google.com/p/pharo/issues/detail?id=3753
Regarding the FileDialogs, the current mechanism for requesting them in Pharo (Morphic) is to go through the UIManager.
For instance, UIManager default confirm: 'Yes' label: 'Are you there?'.For the specific one you mentioned, browse the remaining methods of UIManager in the method category 'ui-requests'
Hope it helps
