'\"
'\" Copyright (c) 1997 Maorong Zou
'\" 
.TH EZ_UpdateDirTreeWidget 3 "" EZWGL "EZWGL Functions"
.BS
.SH NAME
EZ_UpdateDirTreeWidget \- updates the directory tree in a ListTree widget.

.SH SYNOPSIS
.nf
.B #include <EZ.h>
.sp
.BI "void EZ_UpdateDirTreeWidget(EZ_Widget " *ltree )



.SH ARGUMENTS
\fIltree\fR  Specify a ListTree widget.

.SH DESCRIPTION
.PP
\fBEZ_UpdateDirTreeWidget\fR updates the directory tree in a ListTree
widget according to the current directory/file listing. It removes
nodes corresponding to files that has been removed, creates new
nodes for new files and updates the display if needed. 

.SH "SEE ALSO"
EZ_CreateDirTree(3), EZ_CreateTreeNode(3), EZ_CreateItem(3)