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Theme Slider Indicator Direction Constants

Header: Appearance.h

enum {
    kThemeThumbPlain = 0,
    kThemeThumbUpward = 1,
    kThemeThumbDownward = 2
};

Constant descriptions

kThemeThumbPlain

A plain indicator; that is, one that does not point in any direction.

kThemeThumbUpward

For a horizontal slider, an upward-pointing indicator. For a vertical slider, a left-pointing indicator.

kThemeThumbDownward

For a horizontal slider, a downward-pointing indicator. For a vertical slider, a right-pointing indicator.

You can use constants of type ThemeThumbDirection in the SliderTrackInfo structure to identify the direction in which the indicator points in a slider control. You may use these constants with either horizontal or vertical sliders, and the Appearance Manager interprets the direction of the indicator appropriately. The ThemeThumbDirection constants are available with Appearance Manager 1.1 and later.


© 2000 Apple Computer, Inc. (Last Updated 7/13/2000)