XmDropSiteQueryStackingOrdUNIXXSyXmDropSiteQueryStackingOrder(3X)
NAME
XmDropSiteQueryStackingOrder - A Drag and Drop function that
returns the parent, a list of children, and the number of
children for a specified widget
SYNOPSIS
#include <Xm/DragDrop.h>
Status XmDropSiteQueryStackingOrder (widget, parent_return, child_returns, num_child_returns)
Widget widget;
Widget *parent_return;
Widget **child_returns;
Cardinal *num_child_returns;
VERSION
This page documents version 1.2 of the Motif library.
DESCRIPTION
XmDropSiteQueryStackingOrder obtains the parent, a list of
children registered as drop sites, and the number of
children registered as drop sites for a given widget. The
children are listed in current stacking order, from bottom-
most (first child) to the top-most (last child). This
function allocates memory for the returned data that must be
freed by calling XtFree.
widget Specifies the widget ID. For this widget, you obtain
the list of its children, its parent, and the number
of children.
parent_return
Returns the widget ID of the drop site parent of the
specified widget.
child_returns
Returns a pointer to the list of drop site children
associated with the specified widget.
num_child_returns
Returns the number of drop site children for the
specified widget.
For a complete definition of DropSite and its associated
resources, see XmDropSite(3X).
RETURN VALUE
Returns zero if the routine fails; returns a nonzero value
if it succeeds.
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XmDropSiteQueryStackingOrdUNIXXSyXmDropSiteQueryStackingOrder(3X)
RELATED INFORMATION
XmDropSite(3X) and XmDropSiteConfigureStackingOrder(3X).
Page 2 (printed 4/30/98)