ValueAwareEditor (GWT Javadoc)

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GWT 2.7.0

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com.google.gwt.editor.client
Interface ValueAwareEditor<T>


Type Parameters:: T - the type of composite object the editor can display

All Superinterfaces:: Editor<T>, HasEditorDelegate<T>

All Known Subinterfaces:: CompositeEditor<T,C,E>

All Known Implementing Classes:: HasDataEditor, ListEditor, OptionalFieldEditor

public interface ValueAwareEditor<T>
extends HasEditorDelegate<T>
extends HasEditorDelegate<T>

Editors whose behavior changes based on the value being edited will implement this interface.

Nested Class Summary

Nested classes/interfaces inherited from interface com.google.gwt.editor.client.Editor
`Editor.Ignore, Editor.Path`

Method Summary
`void`	`flush()` Indicates that the Editor cycle is finished.
`void`	`onPropertyChange(java.lang.String... paths)` Notifies the Editor that one or more value properties have changed.
`void`	`setValue(T value)` Called by the EditorDriver to set the object the Editor is peered with

Methods inherited from interface com.google.gwt.editor.client.HasEditorDelegate
`setDelegate`

Method Detail

flush

void flush()

Indicates that the Editor cycle is finished. This method will be called in a depth-first order by the EditorDriver, so Editors do not generally need to flush their sub-editors.

onPropertyChange

void onPropertyChange(java.lang.String... paths)

Notifies the Editor that one or more value properties have changed. Not all backing services support property-based notifications.

Parameters:: paths - a list of String paths

setValue

void setValue(T value)

Called by the EditorDriver to set the object the Editor is peered with

ValueAwareEditors should preferentially use sub-editors to alter the properties of the object being edited.

Parameters:: value - a value of type T