Use NSStringFromRect() and NSRectFromString() to convert to/from a string to
store in the defaults. However, it might be easier to set frameAutosaveName and
let the window save and restore the frame itself. Just enter the key in the
autosave attribute in Interface Builder and it should work.
Aaron
On Apr 28, 2011, at 4:50 AM, Vyacheslav Karamov wrote:
> Hi All!
>
> I need to save main window size and position to user defaults:
>
> NSValue * rect = [NSValue valueWithRect: [[NSApp mainWindow] frame]];
> [[NSUserDefaults standardUserDefaults] setObject:rect forKey:@"MainWndFrame"];
>
> but console output is:
>
> 2011-04-28 11:45:00.139 UserDefaults[32801:a0f] *** -[NSUserDefaults
> setObject:forKey:]: Attempt to insert non-property value 'NSRect: {{525,
> 701}, {303, 99}}' of class 'NSConcreteValue'.
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