public static client void expandTree(FormTreeControl _formTreeControl, TreeItemIdx _treeItemIdx, int _toLevel = 0, int _level = 0)
{
FormTreeItem formTreeItem;
TreeItemIdx treeItemIdx = _treeItemIdx;
int level = _level;
while(treeItemIdx)
{
formTreeItem = _formTreeControl.getItem(treeItemIdx);
level++;
if (!formTreeItem.stateExpandedOnce())
{
_formTreeControl.expand(formTreeItem.idx());
}
if (_formTreeControl.getChild(formTreeItem.idx()))
{
if (!formTreeItem.children())
{
formTreeItem.children(true);
_formTreeControl.setItem(formTreeItem);
_formTreeControl.expand(formTreeItem.idx());
}
if (!_toLevel ||
_toLevel > level)
{
SysFormTreeControl::expandTree(_formTreeControl,_formTreeControl.getChild(formTreeItem.idx()), _toLevel, level);
}
}
else
{
if (formTreeItem.children())
{
formTreeItem.children(false);
_formTreeControl.setItem(formTreeItem);
}
}
treeItemIdx =