Module rstk::treeview

Treeview widget - displays hierarchical data with multiple values.

A combined tree/list-view widget, for displaying hierarchical data with multiple values.

• also see the Tk manual

Columns

The columns can be identified as follows (see Tk manual):

• using a string name, set using the columns method
• by index, counting from 1 (this must be given as a string)
• “#0” is a special index, referring to the left-most tree column

Events

Use bind to call a function on following event:

• <<TreeviewSelect>> - whenever selection is changed
• <<TreeviewOpen>> - when a node is opened
• <<TreeviewClose>> - when a node is closed

Structs

• TkTreeview
  Refers to a treeview widget
• TkTreeviewItem
  Refers to a treeview item

Functions

• make_treeview
  Creates an instance of a treeview widget in given parent.