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com.vaadin.shared.ui.
Class ComponentStateUtil
- java.lang.Object
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- com.vaadin.shared.ui.ComponentStateUtil
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All Implemented Interfaces:
public final class ComponentStateUtil extends Object implements SerializableSee Also:
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Method Summary
All Methods Modifier and Type Method Description static RegistrationaddRegisteredEventListener(SharedState state, String eventListenerId)Adds an event listener id.
static booleanhasDescription(AbstractComponentState state)static booleanhasStyles(AbstractComponentState state)static booleanhasStyles(List<String> styles)static booleanisRelativeHeight(AbstractComponentState state)static booleanisRelativeWidth(AbstractComponentState state)static booleanisUndefinedHeight(AbstractComponentState state)static booleanisUndefinedWidth(AbstractComponentState state)static voidremoveRegisteredEventListener(SharedState state, String eventIdentifier)Deprecated.
Use aRegistrationobject returned byaddRegisteredEventListener(SharedState, String)to remove a listener
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Method Detail
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isUndefinedWidth
public static final boolean isUndefinedWidth(AbstractComponentState state)
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isUndefinedHeight
public static final boolean isUndefinedHeight(AbstractComponentState state)
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hasDescription
public static final boolean hasDescription(AbstractComponentState state)
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hasStyles
public static final boolean hasStyles(AbstractComponentState state)
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isRelativeWidth
public static final boolean isRelativeWidth(AbstractComponentState state)
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isRelativeHeight
public static final boolean isRelativeHeight(AbstractComponentState state)
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removeRegisteredEventListener
@Deprecated public static final void removeRegisteredEventListener(SharedState state, String eventIdentifier)Deprecated.Use aRegistrationobject returned byaddRegisteredEventListener(SharedState, String)to remove a listenerRemoves an event listener id.
Parameters:
state- shared stateeventIdentifier- The event identifier to remove
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addRegisteredEventListener
public static final Registration addRegisteredEventListener(SharedState state, String eventListenerId)Adds an event listener id.
Parameters:
eventListenerId- The event identifier to addReturns:
a registration object for removing the listener
Since:
8.0
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