1XmDropSiteQueryStackingOrder(libraryXcmaDlrlo)pSiteQueryStackingOrder(library call)
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NAME

6       XmDropSiteQueryStackingOrder  —  A  Drag and Drop function that returns
7       the parent, a list of children, and the number of children for a speci‐
8       fied widget
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SYNOPSIS

11       #include <Xm/DragDrop.h>
12       Status XmDropSiteQueryStackingOrder(
13       Widget widget,
14       Widget *parent_return,
15       Widget **child_returns,
16       Cardinal *num_child_returns);
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DESCRIPTION

19       XmDropSiteQueryStackingOrder  obtains  the  parent,  a list of children
20       registered as drop sites, and the number of children registered as drop
21       sites  for  a given widget. The children are listed in current stacking
22       order, from bottom-most (first child) to  the  top-most  (last  child).
23       This function allocates memory for the returned data that must be freed
24       by calling XtFree.
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26       widget    Specifies the widget ID. For this widget, you obtain the list
27                 of its children, its parent, and the number of children.
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29       parent_return
30                 Returns  the  widget ID of the drop site parent of the speci‐
31                 fied widget.
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33       child_returns
34                 Returns a pointer to the list of drop site  children  associ‐
35                 ated  with the specified widget.  The function allocates mem‐
36                 ory to hold the list.  The  application  is  responsible  for
37                 managing  the  allocated  space.  The application can recover
38                 the allocated space by calling XtFree.
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40       num_child_returns
41                 Returns the number of drop site children  for  the  specified
42                 widget.
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44       For a complete definition of DropSite and its associated resources, see
45       XmDropSite(3).
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RETURN

48       Returns 0 (zero) if the routine fails; returns a nonzero  value  if  it
49       succeeds.
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52       XmDropSite(3) and XmDropSiteConfigureStackingOrder(3).
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56                                    XmDropSiteQueryStackingOrder(library call)
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