Package org.zkoss.zk.ui.ext

## Interface Readonly

- All Known Implementing Classes:
    `Bandbox`, `Combobox`, `Datebox`, `DateTimeFormatInputElement`, `Decimalbox`, `Doublebox`, `Doublespinner`, `FormatInputElement`, `InputElement`, `Intbox`, `Longbox`, `NumberInputElement`, `Rating`, `Spinner`, `Textbox`, `Timebox`, `Timepicker`

      public interface Readonly

  Implemented with `Component` to indicate that a component can be set to readonly.
  Since:
    5.0.7
  Author:
    tomyeh

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `boolean` | `isReadonly()` | Returns whether it is readonly.
    `void` | `setReadonly​(boolean readonly)` | Sets whether it is readonly.

- - ### Method Detail

    - #### isReadonly

          boolean isReadonly()

      Returns whether it is readonly.

      Default: false.

    - #### setReadonly

          void setReadonly​(boolean readonly)

      Sets whether it is readonly.