com.google.gwt.user.client

## Class DocumentModeAsserter

- java.lang.Object
- - com.google.gwt.user.client.DocumentModeAsserter

- All Implemented Interfaces:
    EntryPoint

      public class DocumentModeAsserter
      extends java.lang.Object
      implements EntryPoint

  Helper class, which, during startup, asserts that the browser's current rendering mode is one of the values allowed by the "document.compatMode".
  See Also:
    Quirks Mode

- - ### Nested Class Summary

    Nested Classes
    Modifier and Type | Class and Description
    --- | ---
    `static interface` | `DocumentModeAsserter.DocumentModeProperty` Interface to provide configuration property value.
    `static class` | `DocumentModeAsserter.Severity` Determine the severity of the runtime $doc.compatMode check:

  - ### Field Summary

    Fields
    Modifier and Type | Field and Description
    --- | ---
    `static java.lang.String` | `PROPERTY_DOCUMENT_COMPATMODE` GWT module configuration property, which enumerates one or more valid browser rendering modes, to be compared with value of $doc.compatMode at runtime.
    `static java.lang.String` | `PROPERTY_DOCUMENT_COMPATMODE_SEVERITY` GWT module configuration property, which determines the severity of the runtime $doc.compatMode check.

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `DocumentModeAsserter()`

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `onModuleLoad()` The entry point method, called automatically by loading a module that declares an implementing class as an entry point.

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Field Detail

    - #### PROPERTY_DOCUMENT_COMPATMODE

          public static final java.lang.String PROPERTY_DOCUMENT_COMPATMODE

      GWT module configuration property, which enumerates one or more valid browser rendering modes, to be compared with value of $doc.compatMode at runtime.
      See Also:
        Constant Field Values

    - #### PROPERTY_DOCUMENT_COMPATMODE_SEVERITY

          public static final java.lang.String PROPERTY_DOCUMENT_COMPATMODE_SEVERITY

      GWT module configuration property, which determines the severity of the runtime $doc.compatMode check. Valid values are specified by `DocumentModeAsserter.Severity`.
      See Also:
        Constant Field Values

  - ### Constructor Detail

    - #### DocumentModeAsserter

          public DocumentModeAsserter()

  - ### Method Detail

    - #### onModuleLoad

          public void onModuleLoad()

      Description copied from interface: `EntryPoint`
      The entry point method, called automatically by loading a module that declares an implementing class as an entry point.
      Specified by:
        `onModuleLoad` in interface `EntryPoint`