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java.lang.Objectcom.google.gwt.user.client.ui.UIObject
com.google.gwt.user.client.ui.Widget
com.google.gwt.user.client.ui.Composite
org.drools.guvnor.client.asseteditor.drools.modeldriven.ui.CEPOperatorsDropdown
public class CEPOperatorsDropdown
Drop-down Widget for Operators including supplementary controls for CEP operator parameters
Nested Class Summary |
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Nested classes/interfaces inherited from class com.google.gwt.user.client.ui.UIObject |
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com.google.gwt.user.client.ui.UIObject.DebugIdImpl, com.google.gwt.user.client.ui.UIObject.DebugIdImplEnabled |
Field Summary | |
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protected HasParameterizedOperator |
hop
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protected List<Integer> |
parameterSets
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protected int |
visibleParameterSet
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Fields inherited from class com.google.gwt.user.client.ui.UIObject |
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DEBUG_ID_PREFIX |
Constructor Summary | |
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CEPOperatorsDropdown(String[] operators,
HasParameterizedOperator hop)
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Method Summary | |
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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 |
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getWidget, initWidget, isAttached, onAttach, onBrowserEvent, onDetach, performDetachedInitialization, render, render, resolvePotentialElement, setWidget, wrapElement |
Methods inherited from class com.google.gwt.user.client.ui.Widget |
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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 |
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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 |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Methods inherited from interface com.google.gwt.event.shared.HasHandlers |
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fireEvent |
Field Detail |
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protected int visibleParameterSet
protected List<Integer> parameterSets
protected HasParameterizedOperator hop
Constructor Detail |
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public CEPOperatorsDropdown(String[] operators, HasParameterizedOperator hop)
Method Detail |
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public void addItem(String item, String value)
item
- value
- public int getSelectedIndex()
public String getValue(int index)
index
-
public com.google.gwt.event.shared.HandlerRegistration addValueChangeHandler(com.google.gwt.event.logical.shared.ValueChangeHandler<OperatorSelection> handler)
addValueChangeHandler
in interface com.google.gwt.event.logical.shared.HasValueChangeHandlers<OperatorSelection>
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