< ciroucset_focus_observer_p > Protocol Reference

#import <ciroucset_focus_observer_p.h>

Inheritance diagram for < ciroucset_focus_observer_p >:

List of all members.

Public Member Functions
(int)	report_focus_change:::

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Detailed Description

use this in focus observer

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Member Function Documentation

- (int) report_focus_change: (maybe_t)  entering_into_field : (int)  old_field_index : (int)  new_field_index

focus observer is called twice on focus change: first on leaving the previous field, next on entering the new field. if this returns non-zero on leaving, then focus will not be changed. Parameters: entering_into_field  when leaving the previous field, the "entering_into_field" is set to "no". old_field_index  is 0-n index of the field being left new_field_index  is 0-n index of the field about to receive focus Returns: if non-zero then focus should not change at all

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The documentation for this protocol was generated from the following file:

• ciroucset_focus_observer_p.h

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