User Interface

User Interface (UI) refers to the visual and interactive elements of a digital system or application that enable users to interact with and control it.

About the component


Image Description
  •  Last Update 25 Oct, 2023
  •  Component Version : 2.0.0
  •  API 21, Android 5.0 Lollipop
  •  21 Blocks Available

Spinner Component

This component represents a spinner, allowing users to select a single item from a dropdown list.

Overview

A spinner component that displays a pop-up with a list of elements and allows users to select the item from the list.

Events

Image Description
Events

AfterSelecting(String selection)

  • Event called after the user selects an item from the dropdown list.

    • # Name Type(s) Default Value
    1 selection text -

    Methods

    Image Description
    Methods

    Display Drop Down

  • Displays the dropdown list for selection, same action as when the user clicks on the spinner.

    • Image Description
    Methods

    Margin

  • The space outside a component, between the component’s boundary and other components. It determines the distance between different UI elements.

    • # Name Type(s) Default Value
    1 left Integer 0
    2 right Integer 0
    3 top Integer 0
    4 bottom Integer 0
    Image Description
    Methods

    Padding

  • The padding around the check box. Padding is the space inside the border.

    • # Name Type(s) Default Value
    1 left Integer 0
    2 right Integer 0
    3 top Integer 0
    4 bottom Integer 0

    Properties

    Image Description
    Methods

    Elements from string

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

    • # Name Type(s) Default Value
    1 set ElementsFromString text -
    Image Description
    Image Description
    Methods

    Elements

  • Returns a list of text elements to be picked from. Specifies the list of choices to display.

    • # Name Type(s) Default Value
    1 get Elements array -
    2 set Elements array -
    Image Description
    Image Description
    Methods

    Height

  • Getter and setter method for the height in pixel of the spinner.

    • # Name Type(s) Default Value
    1 get height Integer -1
    2 set Height Integer -
    Image Description
    Image Description
    Methods

    Width

  • Getter and setter method for the Width in pixel of the spinner.

    • # Name Type(s) Default Value
    1 get Width Integer -1
    2 set Width Integer 0
    Image Description
    Image Description
    Methods

    Height, Width Percent

  • Setter method for height and width in percent valuee of the spinner.

    • # Name Type(s) Default Value
    1 set Height Percent Integer -
    2 set Width Percent Integer -
    Image Description
    Image Description
    Methods

    Prompt

  • Text with the current title for the Spinner window. Specifies the text used for the title of the Spinner window.

    • # Name Type(s) Default Value
    1 get Prompt String -
    2 set Prompt String -
    Image Description
    Image Description
    Methods

    Selection

  • Returns the currently selected item in the spinner. Specifies the current selected item in the Spinner.

    • # Name Type(s) Default Value
    1 get Selection text -
    2 set Selection text -
    Image Description
    Image Description
    Methods

    Selection Index

  • The index of the currently selected item, starting at 1. If no item is selected, the value will be 0. Set the Spinner selection to the element at the given index.

    • # Name Type(s) Default Value
    1 get Selection Integer -
    2 set selection Integer -
    Image Description
    Image Description
    Methods

    Visible

  • Getter and setter method for the visibility of the spinner component.

    • # Name Type(s) Default Value
    1 get Visible boolean true
    2 set Visible boolean -