TreeItem object
Property | Description | Access | Type |
---|---|---|---|
TreeItem.next | Get the next TreeItem | readonly | TreeItem | nil |
TreeItem.previous | Get the previous TreeItem | readonly | TreeItem | nil |
TreeItem.count | Get the TreeItem count of subitems | readonly | number |
TreeItem.index | Get the TreeItem index in the Tree | readonly | number |
Tree.subitems | Get/set the subitems of the TreeItem | readwrite | table |
TreeItem.text | Get/set the TreeItem caption | readwrite | string |
TreeItem.parent | Get TreeItem's parent object | readonly | Tree | TreeItem |
Method | Description | Return value |
---|---|---|
TreeItem.loadicon() | Set the TreeItem icon | boolean |
TreeItem.add() | Add one or more subitems to the TreeItem | TreeItem |
TreeItem.edit() | Begin in-place editing of the TreeItem text | - |
TreeItem.expand() | Expand or collapse the subitems of the TreeItem | - |
TreeItem.show() | Ensure that the TreeItem is visible | - |
TreeItem.sort() | Sort all the subitems of the TreeItem in ascending order | - |
TreeItem.remove() | Remove the TreeItem from the Tree | - |
TreeItem.clear() | Remove all the subitems of the TreeItem | - |