RasterTreeItem.setCollapsable( isCollapsable )
Specifies if an item can collapse or is always expanded. When collapsable
is turned off, the item's children are always visible and the expanded/collapse
toggle button disabled (hidden)
Parameters
| Name |
Type |
|
Description |
| isCollapsable |
boolean |
|
True enables the items to collapse/expand normally
(default); false prevents the user from collapsing the item. |
Returns
| Type |
Description |
| object |
The tree item object. This allow for chaining multiple setter methods in
one single statement. |
