Guvnor web application Drools 6.0.0-SNAPSHOT

org.drools.guvnor.client.asseteditor.drools.modeldriven.ui
Class CEPOperatorsDropdown

java.lang.Object
  extended by com.google.gwt.user.client.ui.UIObject
      extended by com.google.gwt.user.client.ui.Widget
          extended by com.google.gwt.user.client.ui.Composite
              extended by org.drools.guvnor.client.asseteditor.drools.modeldriven.ui.CEPOperatorsDropdown
All Implemented Interfaces:
com.google.gwt.event.logical.shared.HasAttachHandlers, com.google.gwt.event.logical.shared.HasValueChangeHandlers<OperatorSelection>, com.google.gwt.event.shared.HasHandlers, com.google.gwt.user.client.EventListener, com.google.gwt.user.client.ui.HasVisibility, com.google.gwt.user.client.ui.IsRenderable, com.google.gwt.user.client.ui.IsWidget

public class CEPOperatorsDropdown
extends com.google.gwt.user.client.ui.Composite
implements com.google.gwt.event.logical.shared.HasValueChangeHandlers<OperatorSelection>

Drop-down Widget for Operators including supplementary controls for CEP operator parameters


Nested Class Summary
 
Nested classes/interfaces inherited from class com.google.gwt.user.client.ui.UIObject
com.google.gwt.user.client.ui.UIObject.DebugIdImpl, com.google.gwt.user.client.ui.UIObject.DebugIdImplEnabled
 
Field Summary
protected  HasParameterizedOperator hop
           
protected  List<Integer> parameterSets
           
protected  int visibleParameterSet
           
 
Fields inherited from class com.google.gwt.user.client.ui.UIObject
DEBUG_ID_PREFIX
 
Constructor Summary
CEPOperatorsDropdown(String[] operators, HasParameterizedOperator hop)
           
 
Method Summary
 void addItem(String item, String value)
          Add ancillary items to drop-down
 com.google.gwt.event.shared.HandlerRegistration addValueChangeHandler(com.google.gwt.event.logical.shared.ValueChangeHandler<OperatorSelection> handler)
          Allow parent Widgets to register for events when the operator changes
 int getSelectedIndex()
          Gets the index of the currently-selected item.
 String getValue(int index)
          Gets the value associated with the item at a given index.
 
Methods inherited from class com.google.gwt.user.client.ui.Composite
claimElement, getWidget, initializeClaimedElement, initWidget, isAttached, onAttach, onBrowserEvent, onDetach, render, render, resolvePotentialElement, setWidget
 
Methods inherited from class com.google.gwt.user.client.ui.Widget
addAttachHandler, addBitlessDomHandler, addDomHandler, addHandler, asWidget, asWidgetOrNull, createHandlerManager, delegateEvent, doAttachChildren, doDetachChildren, fireEvent, getHandlerCount, getLayoutData, getParent, isOrWasAttached, onLoad, onUnload, removeFromParent, setLayoutData, sinkEvents
 
Methods inherited from class com.google.gwt.user.client.ui.UIObject
addStyleDependentName, addStyleName, ensureDebugId, ensureDebugId, ensureDebugId, getAbsoluteLeft, getAbsoluteTop, getElement, getOffsetHeight, getOffsetWidth, getStyleElement, getStyleName, getStyleName, getStylePrimaryName, getStylePrimaryName, getTitle, isVisible, isVisible, onEnsureDebugId, removeStyleDependentName, removeStyleName, setElement, setElement, setHeight, setPixelSize, setSize, setStyleDependentName, setStyleName, setStyleName, setStyleName, setStyleName, setStylePrimaryName, setStylePrimaryName, setTitle, setVisible, setVisible, setWidth, sinkBitlessEvent, toString, unsinkEvents
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface com.google.gwt.event.shared.HasHandlers
fireEvent
 

Field Detail

visibleParameterSet

protected int visibleParameterSet

parameterSets

protected List<Integer> parameterSets

hop

protected HasParameterizedOperator hop
Constructor Detail

CEPOperatorsDropdown

public CEPOperatorsDropdown(String[] operators,
                            HasParameterizedOperator hop)
Method Detail

addItem

public void addItem(String item,
                    String value)
Add ancillary items to drop-down

Parameters:
item -
value -

getSelectedIndex

public int getSelectedIndex()
Gets the index of the currently-selected item.

Returns:

getValue

public String getValue(int index)
Gets the value associated with the item at a given index.

Parameters:
index -
Returns:

addValueChangeHandler

public com.google.gwt.event.shared.HandlerRegistration addValueChangeHandler(com.google.gwt.event.logical.shared.ValueChangeHandler<OperatorSelection> handler)
Allow parent Widgets to register for events when the operator changes

Specified by:
addValueChangeHandler in interface com.google.gwt.event.logical.shared.HasValueChangeHandlers<OperatorSelection>

Guvnor web application Drools 6.0.0-SNAPSHOT

Copyright © 2001-2013 JBoss by Red Hat. All Rights Reserved.