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What is the Cocoa Equivalent of an MFC OnUpdateBlah(CCmdUI* pCmdUI) or PowerPlant FindCommandStatus?

April 26, 2017Cocoa equivalent MFC powerplant

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What is the Cocoa Equivalent of an MFC OnUpdateBlah(CCmdUI* pCmdUI) or PowerPlant FindCommandStatus?

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A25 p643 Cocoa Programming – no per-item method equivalent but there’s the validateMenuItem method called for for the menu item target. This means you need to implement a method with series of if-then actions for everything handled by that target, which is similar to FindCommandStatus:.