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Re: Show/Hide columns in NSTableView?
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Re: Show/Hide columns in NSTableView?


It involves subclassing NSTableView *and* NSTableColumn and it uses two private methods of NSTableView - since I couldn't get autosaving to work properly without them.

What private methods are you overriding? I'm curious to know for compatibility reasons. And beware that your app may break if you override private methods.


@interface AMRemovableTableColumn : NSTableColumn {
	IBOutlet AMRemovableColumnsTableView *mainTableView;
}


- (BOOL)hidden;
- (void)setHidden:(BOOL)flag;


I would be vary careful when you introduce generic names like this in a subclass of an AppKit class, especially if it is likely that AppKit may introduce a method with the same name at a later date. What if AppKit adds a "hidden/setHidden" property on NSTableColumn? I can cause compatibility problems, since the framework may start accidentally calling your method. This is just something to be aware of.


-corbin
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References: 


 >Show/Hide columns in NSTableView? (From: Fredrik Olsson <email@hidden>)


 >Re: Show/Hide columns in NSTableView? (From: Andreas Mayer <email@hidden>)























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