The ScrollbarVisibilityPolicy class provides a number of constants that can be used to set properties in the AdvancedTree, more specifically for the horizontalScrollPolicy and the verticalScrollPolicy properties of the scrollPaneConfiguration property. All constants are static members of the ScrollbarVisibilityPolicy class. No instances of the class need to be made.
| Property Name | Class | Value |
| ALWAYS | String | "always" |
| AUTOMATIC | String | "automatic" |
| NEVER | String | "never" |
import com.flashloaded.ui.containers.ScrollPaneConfiguration;
import com.flashloaded.ui.sliders.scrollbars.ScrollbarVisibilityPolicy;
var config:ScrollPaneConfiguration = new ScrollPaneConfiguration();
config.scrollbarWidth = 12;
config.horizontalScrollPolicy = ScrollbarVisibilityPolicy.NEVER;
config.verticalScrollPolicy = ScrollbarVisibilityPolicy.ALWAYS;
tree.scrollPaneConfiguration = config;