'\"
'\" Copyright (c) 1997 Maorong Zou
'\" 
.TH EZ_SetDirTreeOpenDirectoryMode 3 "" EZWGL "EZWGL Functions"
.BS
.SH NAME
EZ_SetDirTreeOpenDirectoryMode \- select a mode for open
subdirectories on dir trees

.SH SYNOPSIS
.nf
.B #include <EZ.h>
.sp
.BI "void EZ_SetDirTreeOpenDirectoryMode( int " mode )

.SH ARGUMENTS
\fImode\fR  Specifies a mode. Must be one of 
EZ_DIR_NODE_OPEN_DIRECTORY_NONE, EZ_DIR_NODE_OPEN_DIRECTORY_DEFAULT and 
EZ_DIR_NODE_OPEN_DIRECTORY_COLLAPSING.

.SH DESCRIPTION
.PP
\fBEZ_SetDirTreeOpenDirectoryMode\fR dictates the way subdirectories
are treated when open a directory on a dir tree. If \fImode\fR is
EZ_DIR_NODE_OPEN_DIRECTORY_NONE,
subdirectories are ignored, i.e., nodes are created only for regular
files. If \fImode\fR is EZ_DIR_NODE_OPEN_DIRECTORY_DEFAULT,
subdirectories are treated the same as regular files. 
If \fImode\fR is EZ_DIR_NODE_OPEN_DIRECTORY_COLLAPSING, then
subdirecties are treated the same as regular files. In this
case, the siblings of the the directory to be opend will all
be destroied.


.SH "SEE ALSO"
EZ_GetDirTreeNodeFullPath(3), EZ_SetDirTreeDirectoryNodeCreator(3),
EZ_SetDirTreeFileNodeCreator(3)