Hi,
I downloaded the R for mac sources and was browsing through the code
of RDocument. In - (void)close method I noticed comment:
// --- something is broken - winctrl close doesn't work - I
have no
idea why - this is a horrible hack to cover up
I think I found why, in the method - (void) makeWindowControllers the
window controller for document is allocated and added to the document
but <<never>> released. The document <<retains>> window controller so
the code should read something like that:
myWinCtrl = [[RDocumentWinCtrl alloc]
initWithWindowNibName:@"RDocument"];
[self addWindowController:myWinCtrl];
[myWinCtrl release];
Now window controller will be correctly released on document close
and will also correctly release the nib's top level objects.
Hope this will help,
Gorazd
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