RasterTreeItem.setEnabled( isEnabled )
Specifies if an item is enabled or disabled. When an item is in disabled mode,
the item will generate "click" events, but will not be selected. If the item
has children, the expanded/collapse toggle button will still works. However
setCollapsable() can be used to prevent the user from collapsing
an item.
Parameters
| Name |
Type |
|
Description |
| isEnabled |
boolean |
|
True shows command normal, false greys out the icon & text. |
Returns
| Type |
Description |
| object |
The tree item object. This allow for chaining multiple setter methods in
one single statement. |
