29 Oct
2009
29 Oct
'09
5:08 p.m.
Hi all,
Is there a way to declare a variable within a proc scope so that it can be referenced later externally? e.g. having $name.something in pdtk_canvas_new linked to a widget can be easily referenced later from another function (e.g. this is how scrollbars work). However if I want to declare a generic variable that is linked to the same scope (e.g. set $name.somevar 1), I cannot figure out how to reference this thing back from a different scope.
Any ideas?
Best wishes,
Ico