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/** \file
* \brief Keyboard Focus navigation
*
* See Copyright Notice in "iup.h"
*/
#ifndef __IUP_FOCUS_H
#define __IUP_FOCUS_H
#ifdef __cplusplus
extern "C" {
#endif
/** \defgroup focus Keyboard Focus
* \par
* See \ref iup_focus.h
* \ingroup cpi */
/** Utility to check if a control can have the keyboard input focus.
* To receive the focus must be interactive, has CANFOCUS=YES, is mapped, is visible and is active.
* \ingroup focus */
int iupFocusCanAccept(Ihandle *ih);
/** Call GETFOCUS_CB and FOCUS_CB.
* \ingroup focus */
void iupCallGetFocusCb(Ihandle *ih);
/** Call KILLFOCUS_CB and FOCUS_CB.
* \ingroup focus */
void iupCallKillFocusCb(Ihandle *ih);
/** Returns the next interactive brother. Independs if it can receive the focus.
* \ingroup focus */
Ihandle* iupFocusNextInteractive(Ihandle *ih);
/* Used only in iupKeyProcessNavigation */
void iupFocusNext(Ihandle *ih);
void iupFocusPrevious(Ihandle *ih);
/* Other functions declared in <iup.h> and implemented here.
IupPreviousField
IupNextField
*/
#ifdef __cplusplus
}
#endif
#endif
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