Question

I’m creating an interface programmatically that contains a grid of cells. I’d like the user to be able to click a cell once to “select” it and double click it to activate it (shouldn’t have to be selected). I’m wondering if there’s an existing class that I should be using to support this sort of functionality or if I should just use an NSButton and muck around with event handling.

Answer 1

For a grid of cells, you’ll want NSMatrix, which has a doubleAction property that holds the selector for a double-click action.