Introduction to Matrices
NSMatrix is a class used for creating groups of NSCells that work together in various ways.
Organization of This Document
This programming topic contains the following articles:
About Matrices provides basic information about matrices
Matrix Selection Modes describes how the cells in a matrix behave when the matrix is tracking the mouse.
Managing the Matrix’s Cells discusses how to add and remove cells programatically.
Setting a Matrix’s Appearance discusses how to change the appearance of a matrix and its cells.
If you want to group several elements visually, see the Box Programming Topics programming topic.