Package com.vaadin.client.ui

Interface HasErrorIndicator

All Superinterfaces:

ComponentConnector, Connector, HasWidget, Serializable, ServerConnector

All Known Implementing Classes:

AbsoluteLayoutConnector, AbstractColorPickerConnector, AbstractComponentConnector, AbstractComponentContainerConnector, AbstractDateFieldConnector, AbstractFieldConnector, AbstractFocusableListingConnector, AbstractHasComponentsConnector, AbstractInlineDateFieldConnector, AbstractLayoutConnector, AbstractListingConnector, AbstractMultiSelectConnector, AbstractOrderedLayoutConnector, AbstractSingleComponentContainerConnector, AbstractSingleSelectConnector, AbstractSplitPanelConnector, AbstractTextFieldConnector, AbstractTextualDateConnector, AccordionConnector, AudioConnector, BrowserFrameConnector, ButtonConnector, CheckBoxConnector, CheckBoxGroupConnector, ColorPickerAreaConnector, ColorPickerConnector, ColorPickerGradientConnector, ColorPickerGridConnector, ComboBoxConnector, CompositeConnector, CssLayoutConnector, CustomComponentConnector, CustomFieldConnector, CustomLayoutConnector, DateFieldConnector, DateTimeFieldConnector, DragAndDropWrapperConnector, EmbeddedConnector, FormLayoutConnector, GridConnector, GridLayoutConnector, HorizontalLayoutConnector, HorizontalSplitPanelConnector, ImageConnector, InlineDateFieldConnector, InlineDateTimeFieldConnector, JavaScriptComponentConnector, LabelConnector, LegacyConnector, LinkConnector, ListSelectConnector, LoginFormConnector, MediaBaseConnector, MenuBarConnector, NativeButtonConnector, NativeSelectConnector, PanelConnector, PasswordFieldConnector, PopupDateFieldConnector, PopupDateTimeFieldConnector, PopupViewConnector, ProgressBarConnector, RadioButtonGroupConnector, RichTextAreaConnector, SliderConnector, TabsheetBaseConnector, TabsheetConnector, TextAreaConnector, TextFieldConnector, TextualDateConnector, TreeGridConnector, TwinColSelectConnector, UIConnector, UnknownComponentConnector, UploadConnector, VerticalLayoutConnector, VerticalSplitPanelConnector, VideoConnector, WindowConnector

public interface HasErrorIndicator
extends ComponentConnector

Implemented by connectors supporting an error indicator.

Since:

8.0

Method Summary

Modifier and Type	Method	Description
boolean	isErrorIndicatorVisible()	Checks if an error indicator should be shown for the given connector.

Methods inherited from interface com.vaadin.client.ComponentConnector

delegateCaptionHandling, flush, getLayoutManager, getState, getTooltipInfo, hasTooltip, isRelativeHeight, isRelativeWidth, isUndefinedHeight, isUndefinedWidth, setWidgetEnabled

Methods inherited from interface com.vaadin.shared.Connector

getConnectorId

Methods inherited from interface com.vaadin.client.HasWidget

getWidget

Methods inherited from interface com.vaadin.client.ServerConnector

addStateChangeHandler, addStateChangeHandler, doInit, fireEvent, getChildren, getConnection, getParent, getRpcImplementations, getTag, hasEventListener, isEnabled, onUnregister, removeStateChangeHandler, removeStateChangeHandler, setChildren, setParent, setTag, updateEnabledState

Method Detail

isErrorIndicatorVisible

boolean isErrorIndicatorVisible()

Checks if an error indicator should be shown for the given connector.

Returns:

true to show an indicator, false otherwise