Listbox
Let us take a look at the indexing syntax before we examine Table A.8, which details listbox properties and methods:
- number
- The index of the row, starting from 0.
- end
- Indicates the end of the row.
- active
- Where the location cursor is currently poised. The active location appears underlined.
- anchor
- The anchor point of the selection.
| Properties | Description |
|---|---|
| height, width | Height in lines and width in characters. If 0, the widget resizes to accommodate all elements. |
| selectMode | One of single, browse, multiple, or extended.
|
| Methods | |
| get (index) | Get the entire string. |
| insert (index, string) | Inserts a string at the index. |
| delete (index, [last]) | Deletes at index or within range. |
| index (index) | Return the numerical index. |
| see (index) | Bring the index'th element within view. |
| selectionFrom (index)
selectionTo (index) selection (from,to) selectionClear ( ) | Set or adjust the selection. |
| selectionPresent () | True if there's a selection. |
| curselection( ) | A list of indices of the elements that have been selected. |