com.smartgwt.client.widgets.form.fields.events

## Interface ReadOnlyDisplayChangedHandler

- All Superinterfaces:
    com.google.gwt.event.shared.EventHandler

      public interface ReadOnlyDisplayChangedHandler
      extends com.google.gwt.event.shared.EventHandler

- - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `onReadOnlyDisplayChanged(ReadOnlyDisplayChangedEvent event)` Notification method called when the `readOnlyDisplay` setting is modified.

- - ### Method Detail

    - #### onReadOnlyDisplayChanged

          void onReadOnlyDisplayChanged(ReadOnlyDisplayChangedEvent event)

      Notification method called when the `readOnlyDisplay` setting is modified. Developers may make use of this to toggle between an editable and a read-only appearance of the `canvas`.

      The default behavior is: when the `canvas` is a `DynamicForm`, the form's `readOnlyDisplay` setting is set to `appearance`.

      Standard `CanvasItem`-based form items may customize the default behavior.

      Parameters:
        `event` - the event