'\" t
.\" DropSitQ.sgm /main/8 1996/09/08 20:41:18 rws $
.de P!
.fl
\!!1 setgray
.fl
\\&.\"
.fl
\!!0 setgray
.fl			\" force out current output buffer
\!!save /psv exch def currentpoint translate 0 0 moveto
\!!/showpage{}def
.fl			\" prolog
.sy sed -e 's/^/!/' \\$1\" bring in postscript file
\!!psv restore
.
.de pF
.ie     \\*(f1 .ds f1 \\n(.f
.el .ie \\*(f2 .ds f2 \\n(.f
.el .ie \\*(f3 .ds f3 \\n(.f
.el .ie \\*(f4 .ds f4 \\n(.f
.el .tm ? font overflow
.ft \\$1
..
.de fP
.ie     !\\*(f4 \{\
.	ft \\*(f4
.	ds f4\"
'	br \}
.el .ie !\\*(f3 \{\
.	ft \\*(f3
.	ds f3\"
'	br \}
.el .ie !\\*(f2 \{\
.	ft \\*(f2
.	ds f2\"
'	br \}
.el .ie !\\*(f1 \{\
.	ft \\*(f1
.	ds f1\"
'	br \}
.el .tm ? font underflow
..
.ds f1\"
.ds f2\"
.ds f3\"
.ds f4\"
.ta 8n 16n 24n 32n 40n 48n 56n 64n 72n 
.TH "XmDropSiteQueryStackingOrder" 3
.SH "NAME"
\fBXmDropSiteQueryStackingOrder\fP \(em A Drag and Drop function that
returns the parent, a list of children, and the number of children
for a specified widget
"XmDropSiteQueryStacking\\%Order"
"Drag and Drop functions" "XmDropSiteQueryStacking\\%Order"
.SH "SYNOPSIS"
.PP
.nf
#include <Xm/DragDrop\&.h>
\fBStatus \fBXmDropSiteQueryStackingOrder\fP\fR(
\fBWidget \fBwidget\fR\fR,
\fBWidget *\fBparent_return\fR\fR,
\fBWidget **\fBchild_returns\fR\fR,
\fBCardinal *\fBnum_child_returns\fR\fR);
.fi
.SH "DESCRIPTION"
.PP
\fBXmDropSiteQueryStackingOrder\fP 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 \fBXtFree\fP\&.
.IP "\fIwidget\fP" 10
Specifies the widget ID\&. For this widget, you obtain the list
of its children, its parent, and the number of children\&.
.IP "\fIparent_return\fP" 10
Returns the widget ID of the drop site parent of the
specified widget\&.
.IP "\fIchild_returns\fP" 10
Returns a pointer to the list of drop site children associated with
the specified widget\&.
The function allocates memory to hold the list\&.
The application is responsible for managing the allocated space\&.
The application can recover the allocated space by calling \fBXtFree\fP\&.
.IP "\fInum_child_returns\fP" 10
Returns the number of drop site children for the specified widget\&.
.PP
For a complete definition of DropSite and its associated resources,
see \fBXmDropSite\fP(3)\&.
.SH "RETURN"
.PP
Returns 0 (zero) if the routine fails; returns a nonzero
value if it succeeds\&.
.SH "RELATED"
.PP
\fBXmDropSite\fP(3) and
\fBXmDropSiteConfigureStackingOrder\fP(3)\&.
.\" created by instant / docbook-to-man, Sun 22 Dec 1996, 20:22