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com.google.gwt.view.client
Class DefaultSelectionEventManager.CheckboxEventTranslator<T>

java.lang.Object
  extended by com.google.gwt.view.client.DefaultSelectionEventManager.CheckboxEventTranslator<T>
Type Parameters:
T - the data type
All Implemented Interfaces:
DefaultSelectionEventManager.EventTranslator<T>
Enclosing class:
DefaultSelectionEventManager<T>
public static class DefaultSelectionEventManager.CheckboxEventTranslator<T>
extends java.lang.Object
implements DefaultSelectionEventManager.EventTranslator<T>

Implementation of DefaultSelectionEventManager.BlacklistEventTranslator that only triggers selection when any checkbox is selected.

Constructor Summary
DefaultSelectionEventManager.CheckboxEventTranslator()
          Construct a new DefaultSelectionEventManager.CheckboxEventTranslator that will trigger selection when any checkbox in any column is selected.
DefaultSelectionEventManager.CheckboxEventTranslator(int column)
          Construct a new DefaultSelectionEventManager.CheckboxEventTranslator that will trigger selection when a checkbox in the specified column is selected.
 
Method Summary
 boolean clearCurrentSelection(CellPreviewEvent<T> event)
          Check whether a user selection event should clear all currently selected values.
 DefaultSelectionEventManager.SelectAction translateSelectionEvent(CellPreviewEvent<T> event)
          Translate the user selection event into a DefaultSelectionEventManager.SelectAction.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

DefaultSelectionEventManager.CheckboxEventTranslator

public DefaultSelectionEventManager.CheckboxEventTranslator()
Construct a new DefaultSelectionEventManager.CheckboxEventTranslator that will trigger selection when any checkbox in any column is selected.

DefaultSelectionEventManager.CheckboxEventTranslator

public DefaultSelectionEventManager.CheckboxEventTranslator(int column)
Construct a new DefaultSelectionEventManager.CheckboxEventTranslator that will trigger selection when a checkbox in the specified column is selected.

Parameters:
column - the column index, or -1 for all columns
Method Detail

clearCurrentSelection

public boolean clearCurrentSelection(CellPreviewEvent<T> event)
Description copied from interface: DefaultSelectionEventManager.EventTranslator
Check whether a user selection event should clear all currently selected values.

Specified by:
clearCurrentSelection in interface DefaultSelectionEventManager.EventTranslator<T>
Parameters:
event - the CellPreviewEvent to translate

translateSelectionEvent

public DefaultSelectionEventManager.SelectAction translateSelectionEvent(CellPreviewEvent<T> event)
Description copied from interface: DefaultSelectionEventManager.EventTranslator
Translate the user selection event into a DefaultSelectionEventManager.SelectAction.

Specified by:
translateSelectionEvent in interface DefaultSelectionEventManager.EventTranslator<T>
Parameters:
event - the CellPreviewEvent to translate
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