PATHMac OS 8 and 9 Developer Documentation > Human Interface Toolbox > Appearance Manager >

Programming With the Appearance Manager

ProgressTrackInfo

Your application supplies a ProgressTrackInfo structure to the ThemeTrackDrawInfo structure to describe the progress bar-specific features of a given track control. The ProgressTrackInfo structure is available with Appearance Manager 1.1 and later.

struct ProgressTrackInfo {
    UInt8   phase;
};
typedef struct ProgressTrackInfo ProgressTrackInfo;

Field description

phase
A value ranging from 1 to 4, specifying the current animation phase for an indeterminate progress bar; increment this value to animate the progress bar. Set this field to 0 for a determinate progress bar.
© 1999 Apple Computer, Inc. – (Last Updated 29 April 99)