I just released some more open source code: DejalAppKitCategories.

DejalAppKitCategories is a collection of categories for AppKit on OS X, to add useful methods to classes like NSMenu, NSTableView, NSTextView, and others. The categories include:

• NSButton+Dejal: A text color property and a method to display a menu.
• NSImage+Dejal: Methods to draw flipped images, apply a badge or tint, or get a PNG representation.
• NSMenu+Dejal: Methods to add and remove items.
• NSOutlineView+Dejal: Methods for selected items and displaying a menu.
• NSPopUpButton+Dejal: Methods to add and select items.
• NSScreen+Dejal: Screen name methods.
• NSSplitView+Dejal: Methods for split positions and collapsing and expanding.
• NSTableView+Dejal: Selection, column and copying methods.
• NSTextField+Dejal: Methods to set values, synchronize with a slider, and resize the window (using autoresizing).
• NSTextView+Dejal: Properties for string, attributed string and RTF values, methods for length, range, appending, and selection.
• NSToolbar+Dejal: Methods for the toolbar height and finding an item by identifier.
• NSView+Dejal: Add a view as a fully-constrained subview, adjust autoresizing, scale, and set the alpha opacity.
• NSWindow+Dejal: Methods to force editing to end, fade in a window, and adjust the sizing of the window based on a view.

You can get the code and more information from the Dejal Open Source page.

Stay tuned for more OS X and iOS open source code, coming your way over the next week or so.

(Looking for an iOS or Mac developer? I'm available for contract or full-time work. Learn more about me.)