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<object name="ctree test" default-lang="javascript">
<!-- The main window -->
<window name="main" width="400" height="600" ondelete="entity:quit"
title="CTree Test" border="5">
<valign spacing="5" expand="true">
<menubar>
<menu label="File">
<menuitem label="Quit" onselect="entity:exit"/>
</menu>
</menubar>
<scrollwindow expand="true">
<ctree name="top" onexpand="expand_tree"
dest_dir="/" expandable="true" cols="2">
<ctree-column title="File" width="220"/>
<ctree-column title="Stuff" width="80"/>
</ctree>
</scrollwindow>
</valign>
</window>
<?javascript
function expand_tree (ctree_node, ctree_row)
{
path = ctree_row.attrib.dest_dir;
ctree_node.attrib.frozen = "true";
// Clean out any old tree entries found here.
nodes = ctree_row.children ("ctree-row");
try {
for (node in nodes) {
if (node.type == "ctree-row") {
node.destroy();
}
}
} catch (e) {}
// Do a directory listing and insert nodes into tree.
d = new Directory (path);
if (!d.open ()) {
print ("Ack, error opening dir!", System.strerror (System.errno));
return;
}
entries = new Array;
while (entry = d.read ()) {
if (entry == "." || entry == "..")
continue;
entries.push (entry);
}
f = new File ("/");
entries.sort ();
for (entry in entries) {
filename = path + "/" + entry;
t = ctree_row.new_child ("ctree-row");
t.attrib.dest_dir = filename;
l1 = t.new_child ("ctree-cell");
l1.attrib.text = entry;
l2 = t.new_child ("ctree-cell");
l2.attrib.text = "y";
// Check for dir
info = f.stat (filename);
if ((info[2] & 0040000)) {
l1.attrib["collapsed-image"] = "closedfolder.xpm";
l1.attrib["expanded-image"] = "openfolder.xpm";
l = t.new_child ("ctree-row");
l = l.new_child ("ctree-cell");
l.attrib.text = entry;
l = t.new_child ("ctree-cell");
l.attrib.text = "y";
} else {
l1.attrib["image"] = "file.xpm";
}
}
ctree_node.attrib.frozen = "false";
}
expand_tree (enode ("ctree.top"), enode ("ctree.top"));
?>
</object>
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