Event Driven Behavior – Cocoa provides the infrastructure for event driven behavior.

It helps manage application, windows and workspaces

Has a rich library of user interface objects available in Interface builder. UI Objects can be dragged dropped from the interface builder or can be created from code. Some sample UI objects are (buttons, tables, views, windows, panels, drawers, segmented control etc).

Supports the following:

• Drawing and imaging
• Interaction with file system and workspaces
• Concurrency, multithreading , lazy loading etc
• Internationalization
• Different text representation
• Maintains application preferences
• Networking, communication with servers
• Printing support, basic printing to advanced printing options such as pagination and content formatting
• HANDLES Undo and Redo management
• Audio and VIDEO using QuickTime framework
• Data exchange using Copy Paste and Drag Drop
• Document based architecture (similar to word or EXCEL)
• Script-ability, i.e APPLICATIONS responding to commands emitted from Apple Scripts (e.g: Play, Pause songs in iTunes using Apple Scripts).

Event Driven Behavior – Cocoa provides the infrastructure for event driven behavior.

It helps manage application, windows and workspaces

Has a rich library of user interface objects available in Interface builder. UI Objects can be dragged dropped from the interface builder or can be created from code. Some sample UI objects are (buttons, tables, views, windows, panels, drawers, segmented control etc).

Supports the following: