(Protein) ScrollBar.h | Porting Applications to Palm OS® Cobalt

Minor changes only. The ScrollBarType structure is now opaque; its fields cannot be directly accessed. Various parameters passed to or retrieved from SclSetScrollBar() and SclGetScrollBar() have changed from 16-bit integers to 32-bit integers.

Deleted APIs ^TOP^

Table 93.1 Deleted structures

Deleted API	Use instead
`ScrollBarAttrType`	Nothing. This structure was only used to interpret one of the fields of the `ScrollBarType` structure, which is now opaque.

Table 93.2 Deleted enumerated types

Deleted API	Use instead
`ScrollBarRegionType`	Nothing. This enum was only used to interpret one of the fields of the `ScrollBarAttrType` structure, which is now private.

Modified APIs ^TOP^

Table 93.3 Modified functions

Modified API	Description of change
`void SclGetScrollBar (const ScrollBarPtr, int32_t , int32_t , int32_t , int32_t )`	All parameters but the first used to point to variables of type `Int16`.
`void SclSetScrollBar (const ScrollBarPtr, int32_t, const int32_t, const int32_t, const int32_t)`	All parameters but the first used to be `Int16`.

Table 93.4 Modified structures

Modified API	Description of change
`ScrollBarType`	The contents of this structure, formerly exposed only for debugging purposes, are now completely opaque; structure fields can no longer be accessed directly.

Unchanged APIs ^TOP^

Table 93.5 Unchanged types

ScrollBarPtr

Table 93.6 Unchanged functions

SclDrawScrollBar()

SclHandleEvent()

93 ScrollBar.h

Deleted APIs ^TOP^

Modified APIs ^TOP^

Unchanged APIs ^TOP^