Spinner

Definition

A Spinner component that displays a dialog with a list of elements. These elements can be set in the Designer or Blocks Editor by setting the ElementsFromString property to a comma-separated list of values (for example, choice 1, choice 2, choice 3) or by setting the Elements property to a List in the Blocks editor. Spinners are created with the first item already selected, so selecting it does not generate an AfterSelecting event. Consequently it’s useful to make the first Spinner item be a non-choice like “Select from below…”.

Properties

Elements

Specifies the list of choices to display.

ElementsFromString

Set the list of choices from a string of comma-separated values.

Height

Specifies the Spinner’s vertical height, measured in pixels.

HeightPercent

Specifies the Spinner’s vertical height as a percentage of the Screen’s Height.

Prompt

Specifies the text used for the title of the Spinner window.

Selection

Specifies the current selected item in the Spinner.

SelectionIndex

Set the Spinner selection to the element at the given index. If an attempt is made to set this to a number less than 1 or greater than the number of items in the Spinner, SelectionIndex will be set to 0, and Selection will be set to the empty text.

Visible

Specifies whether the Spinner should be visible on the screen. Value is true if the Spinner is showing and false if hidden.

Width

Specifies the horizontal width of the Spinner, measured in pixels.

WidthPercent

Specifies the horizontal width of the Spinner as a percentage of the Screen’s Width.