Newton Developer Technical Information: Newton Programmer's Guide: 2.1 OS Addendum /

Chapter 6 - Drawing and Graphics 2.1 / Using Drawing and Graphics in the Newton 2.1 OS

Using Selection Handles

The new style frame slot selection signals that a shape contains selection handles. This slot must contain an integer, which is the size in pixels of the resize handles. It is recommended that the selection slot be set to an even integer, it tends to look better. DrawShape draws the selection handles around shapes, and *FindShape can be used for hit testing on these handles.