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PtFindFocusPrevFrom()

Find the previous widget that can get focus

Synopsis:

PtWidget_t *PtFindFocusPrevFrom(
               PtWidget_t *widget );

Library:

ph

Description:

This function returns a pointer to the previous widget that can get focus behind the provided widget. If there are no such widgets below the provided widget, the search wraps around to the frontmost widget that can get focus.

This function doesn't give focus to the widget found.

Returns:

A pointer to the previous widget that can get focus.

Classification:

Photon

Safety:
Interrupt handler	No
Signal handler	No
Thread	No