Further Procedure for Creating the Tree

The individual steps for creating a recursive tree are presented below.

 

Process Flow

The development process is divided into a declaration part and an implementation part.

In the declaration part, you execute the following steps:

...

       1.      Create the context for the TreeView

       2.      Create actions for the tree

       3.      Create the necessary UI elements, including their binding to the context

 

In the implementation part, you execute the following steps:

       4.      Create a resource bundle for the file structure

       5.      Initialize the context

       6.      Execute the parameter mapping of the UI element event parameter

       7.      Event handling for expansion of a node

       8.      Event handling for selection of an entry

Next step:

Creating the Context for the TreeView