connectRowCollapsed
fun connectRowCollapsed(connectFlags: <Error class: unknown class> = ConnectFlags(0u), handler: (iter: TreeIter, path: TreePath) -> Unit): <Error class: unknown class>
The given row has been collapsed (child nodes are hidden).
Parameters
connectFlags
A combination of ConnectFlags
handler
the Callback to connect. Params: iter the tree iter of the collapsed row; path a tree path that points to the row