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127 lines
4.6 KiB
C
127 lines
4.6 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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/*-----------------------------------------*/
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/* */
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/* Name: <Xfe/ChildrenUtil.h> */
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/* Description: Children misc utilities header. */
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/* Author: Ramiro Estrugo <ramiro@netscape.com> */
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/* */
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/*----------------------------------------------------------------------*/
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#ifndef _XfeChildrenUtil_h_ /* start ChildrenUtil.h */
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#define _XfeChildrenUtil_h_
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#include <X11/Intrinsic.h> /* Xt public defs */
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#ifdef __cplusplus /* start C++ */
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extern "C" {
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#endif
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/*----------------------------------------------------------------------*/
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/* */
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/* Children access */
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/* */
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/*----------------------------------------------------------------------*/
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extern Cardinal XfeNumChildren (Widget w);
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extern WidgetList XfeChildren (Widget w);
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extern Widget XfeChildrenIndex (Widget w,Cardinal i);
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extern Cardinal XfeChildrenCountAlive (Widget w);
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/*----------------------------------------------------------------------*/
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/*----------------------------------------------------------------------*/
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/* */
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/* Popup children access */
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/* */
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/*----------------------------------------------------------------------*/
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extern Cardinal XfeNumPopups (Widget w);
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extern WidgetList XfePopupList (Widget w);
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extern Widget XfePopupListIndex (Widget w,Cardinal i);
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extern Cardinal XfePopupListCountAlive (Widget w);
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/*----------------------------------------------------------------------*/
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/*----------------------------------------------------------------------*/
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/* */
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/* Children access */
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/* */
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/*----------------------------------------------------------------------*/
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extern void
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XfeChildrenGet (Widget w,
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WidgetList * children,
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Cardinal * num_children);
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/*----------------------------------------------------------------------*/
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extern Cardinal
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XfeChildrenGetNumManaged (Widget w);
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/*----------------------------------------------------------------------*/
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extern Widget
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XfeChildrenGetLast (Widget w);
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/*----------------------------------------------------------------------*/
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extern int
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XfeChildGetIndex (Widget w);
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/*----------------------------------------------------------------------*/
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/*----------------------------------------------------------------------*/
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/* */
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/* Destroy */
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/* */
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/*----------------------------------------------------------------------*/
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extern void
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XfeChildrenDestroy (Widget w);
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/*----------------------------------------------------------------------*/
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/*----------------------------------------------------------------------*/
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/* */
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/* Callbacks / Event handlers */
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/* */
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/*----------------------------------------------------------------------*/
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extern void
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XfeChildrenAddCallback (Widget w,
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String callback_name,
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XtCallbackProc callback,
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XtPointer data);
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/*----------------------------------------------------------------------*/
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extern void
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XfeChildrenAddEventHandler (Widget w,
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EventMask event_mask,
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Boolean nonmaskable,
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XtEventHandler proc,
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XtPointer data);
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/*----------------------------------------------------------------------*/
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extern void
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XfeChildrenRemoveCallback (Widget w,
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String callback_name,
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XtCallbackProc callback,
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XtPointer data);
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/*----------------------------------------------------------------------*/
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extern void
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XfeChildrenRemoveEventHandler(Widget w,
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EventMask event_mask,
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Boolean nonmaskable,
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XtEventHandler proc,
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XtPointer data);
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/*----------------------------------------------------------------------*/
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#ifdef __cplusplus /* end C++ */
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}
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#endif
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#endif /* end ChildrenUtil.h */
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