by Tomas Franzén
This is a Cocoa NSView subclass that displays a stacked list of boxes that can be expanded and collapsed using disclosure triangles. PAStackedListView manages animations of boxes opening and closing. This makes the control ideal for building interfaces such as an inspector where it is not desirable that all information be visible at the same time.
This code is published under the MIT license. See the included LICENSE file.
Note: This code has been published to Github with the permission of the author.