RasterTreeItem.setExpanded( isExpanded )
Changes the appearance of this tree item to show/hide its children.Parameters
| Name | Type | Description | |
|---|---|---|---|
| isExpanded | boolean |
True shows the item's children, false hides its children. |
Returns
| Type | Description |
|---|---|
| object | The tree item object. This allow for chaining multiple setter methods in one single statement. |