User Guide

List component 459
Properties inherited from the UIObject class
The following table lists the properties the List class inherits from the UIObject class. When
accessing these properties, use the form
listInstance.propertyName.
Properties inherited from the UIComponent class
The following table lists the properties the List class inherits from the UIComponent class. When
accessing these properties, use the form
listInstance.propertyName.
List.selectedItem The selected item in a single-selection list. This property is read-
only.
List.selectedItems The selected item objects in a multiple-selection list. This property
is read-only.
List.vPosition The topmost visible item of the list.
List.vScrollPolicy Indicates whether the vertical scroll bar is displayed ("on"), not
displayed (
"off"), or displayed when needed ("auto").
Property Description
UIObject.bottom The position of the bottom edge of the object, relative to the
bottom edge of its parent. Read-only.
UIObject.height The height of the object, in pixels. Read-only.
UIObject.left The left edge of the object, in pixels. Read-only.
UIObject.right The position of the right edge of the object, relative to the right
edge of its parent. Read-only.
UIObject.scaleX A number indicating the scaling factor in the x direction of the
object, relative to its parent.
UIObject.scaleY A number indicating the scaling factor in the y direction of the
object, relative to its parent.
UIObject.top The position of the top edge of the object, relative to its parent.
Read-only.
UIObject.visible A Boolean value indicating whether the object is visible (true) or
not (
false).
UIObject.width The width of the object, in pixels. Read-only.
UIObject.x The left edge of the object, in pixels. Read-only.
UIObject.y The top edge of the object, in pixels. Read-only.
Property Description
UIComponent.enabled Indicates whether the component can receive focus and input.
UIComponent.tabIndex A number indicating the tab order for a component in a document.
Property Description