self.SetItemImage(item, img, CT.TreeItemIcon_Normal)
self.SetItemImage(item, 13, CT.TreeItemIcon_Expanded)
self.SetItemBold(item, bold)
self.SetItemImage(item, img, CT.TreeItemIcon_Normal)
self.SetItemImage(item, 13, CT.TreeItemIcon_Expanded)
self.SetItemBold(item, bold)