TreeManager.with_func
Description:
[ CCode ( has_construct_function = false ) ]
[ Version ( since = "4.2" ) ]
public TreeManager.with_func (TreeManagerNodesFunc update_func)
[ Version ( since = "4.2" ) ]
public TreeManager.with_func (TreeManagerNodesFunc update_func)
Use this method to create a new TreeManager if it's more convenient than
subclassing; all is needed is the update_func
function which is responsible for creating or updating the children nodes of a
specified TreeNode.
Parameters:
update_func |
the function to call when the manager object is requested to create or update its list of TreeNode nodes |
Returns:
a new TreeManager |