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/**********************************************************************
* miscx.c - Misc X, Xt and Xmu related functions
*
* Copyright 1993, David Nedde
*
* Permission to use, copy, modify, and distribute this software
* and its documentation for any purpose and without fee is granted
* provided that the above copyright notice appears in all copies.
* It is provided "as is" without express or implied warranty.
**********************************************************************/
/* System Headers */
#include <X11/StringDefs.h>
#include <X11/IntrinsicP.h>
#include <X11/CoreP.h>
#include <X11/Xmu/Converters.h>
/**********************************************************************
* setupCoverters - Setup user-defined Xt type converters.
*
* void setupConverters()
*
* Description:
* Sets up string to widget converter.
**********************************************************************/
void setupConverters()
{
static XtConvertArgRec parentCvtArgs[] = {
{XtBaseOffset, (caddr_t)XtOffset(Widget, core.parent),
sizeof(Widget)}
};
XtAddConverter(XtRString, XtRWindow, XmuCvtStringToWidget,
parentCvtArgs, XtNumber(parentCvtArgs));
}
/**********************************************************************
* get_toplevel - Return the toplevel widget in the widget heirarchy.
*
* Widget get_toplevel(Widget w)
*
*
* w - Any widget in the heirarchy
*
**********************************************************************/
Widget get_toplevel(w)
Widget w;
{
/* Get the toplevel shell widget to change the cursor for all windows */
while (!XtIsTopLevelShell( w))
w = XtParent( w);
return w;
}
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