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Enabling add button

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Enabling add button

Subject: Enabling add button
From: Andre Masse <email@hidden>
Date: Thu, 18 Dec 2008 13:57:51 -0500

Hi,

I'm using a classic master/detail view. The detail view has a bunch of fields, a table view and a button (with a shortcut) for adding rows to it. The table view is bound to an NSArrayController. Now, I want to enable the button only when the table view (in the detail view) has the focus. I tried to bind the "enable" property of the button to the "canInsert" controller key of the array controller but it doesn't work (it's always enabled). I guess I could subclass NSArrayController, override "canInsert" to check if the table view is the firstResponder but I'm wondering if there's another way...

Thanks,

Andre Masse
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