com.whitestein.lsps.vaadin.ui.components

Class UITree2

java.lang.Object

com.vaadin.server.AbstractClientConnector

com.vaadin.ui.AbstractComponent

com.vaadin.ui.AbstractField<Object>

com.vaadin.ui.AbstractSelect

com.vaadin.ui.Tree

com.whitestein.lsps.vaadin.ui.components.UITree2

All Implemented Interfaces:

com.vaadin.data.Buffered, com.vaadin.data.BufferedValidatable, com.vaadin.data.Container, com.vaadin.data.Container.Hierarchical, com.vaadin.data.Container.ItemSetChangeListener, com.vaadin.data.Container.ItemSetChangeNotifier, com.vaadin.data.Container.PropertySetChangeListener, com.vaadin.data.Container.PropertySetChangeNotifier, com.vaadin.data.Container.Viewer, com.vaadin.data.Property<Object>, com.vaadin.data.Property.Editor, com.vaadin.data.Property.ReadOnlyStatusChangeListener, com.vaadin.data.Property.ReadOnlyStatusChangeNotifier, com.vaadin.data.Property.ValueChangeListener, com.vaadin.data.Property.ValueChangeNotifier, com.vaadin.data.Property.Viewer, com.vaadin.data.Validatable, com.vaadin.event.Action.Container, com.vaadin.event.Action.ShortcutNotifier, com.vaadin.event.ConnectorEventListener, com.vaadin.event.ContextClickEvent.ContextClickNotifier, com.vaadin.event.dd.DragSource, com.vaadin.event.dd.DropTarget, com.vaadin.event.ItemClickEvent.ItemClickNotifier, com.vaadin.event.MethodEventSource, com.vaadin.server.ClientConnector, com.vaadin.server.Sizeable, com.vaadin.server.VariableOwner, com.vaadin.shared.Connector, com.vaadin.ui.Component, com.vaadin.ui.Component.Focusable, com.vaadin.ui.Field<Object>, com.vaadin.ui.LegacyComponent, UIComponent, UIField, Serializable, EventListener

public class UITree2
extends com.vaadin.ui.Tree
implements UIComponent, UIField

Implements the ui::Tree2 record functionality.

Author:

mvy

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.vaadin.ui.Tree

com.vaadin.ui.Tree.CollapseEvent, com.vaadin.ui.Tree.CollapseListener, com.vaadin.ui.Tree.ExpandEvent, com.vaadin.ui.Tree.ExpandListener, com.vaadin.ui.Tree.ItemStyleGenerator, com.vaadin.ui.Tree.TargetInSubtree, com.vaadin.ui.Tree.TargetItemAllowsChildren, com.vaadin.ui.Tree.TreeContextClickEvent, com.vaadin.ui.Tree.TreeDragMode, com.vaadin.ui.Tree.TreeDropCriterion, com.vaadin.ui.Tree.TreeTargetDetails, com.vaadin.ui.Tree.TreeTransferable

Nested classes/interfaces inherited from class com.vaadin.ui.AbstractSelect

com.vaadin.ui.AbstractSelect.AbstractSelectTargetDetails, com.vaadin.ui.AbstractSelect.AcceptItem, com.vaadin.ui.AbstractSelect.CaptionChangeListener, com.vaadin.ui.AbstractSelect.DefaultNewItemHandler, com.vaadin.ui.AbstractSelect.Filtering, com.vaadin.ui.AbstractSelect.ItemCaptionMode, com.vaadin.ui.AbstractSelect.ItemDescriptionGenerator, com.vaadin.ui.AbstractSelect.NewItemHandler, com.vaadin.ui.AbstractSelect.TargetItemIs, com.vaadin.ui.AbstractSelect.VerticalLocationIs

Nested classes/interfaces inherited from class com.vaadin.ui.AbstractField

com.vaadin.ui.AbstractField.FocusShortcut, com.vaadin.ui.AbstractField.ReadOnlyStatusChangeEvent

Nested classes/interfaces inherited from interface com.vaadin.data.Container

com.vaadin.data.Container.Editor, com.vaadin.data.Container.Filter, com.vaadin.data.Container.Filterable, com.vaadin.data.Container.Hierarchical, com.vaadin.data.Container.Indexed, com.vaadin.data.Container.ItemSetChangeEvent, com.vaadin.data.Container.ItemSetChangeListener, com.vaadin.data.Container.ItemSetChangeNotifier, com.vaadin.data.Container.Ordered, com.vaadin.data.Container.PropertySetChangeEvent, com.vaadin.data.Container.PropertySetChangeListener, com.vaadin.data.Container.PropertySetChangeNotifier, com.vaadin.data.Container.SimpleFilterable, com.vaadin.data.Container.Sortable, com.vaadin.data.Container.Viewer

Nested classes/interfaces inherited from interface com.vaadin.ui.Component

com.vaadin.ui.Component.ErrorEvent, com.vaadin.ui.Component.Event, com.vaadin.ui.Component.Focusable, com.vaadin.ui.Component.Listener

Nested classes/interfaces inherited from interface com.vaadin.server.ClientConnector

com.vaadin.server.ClientConnector.AttachEvent, com.vaadin.server.ClientConnector.AttachListener, com.vaadin.server.ClientConnector.ConnectorErrorEvent, com.vaadin.server.ClientConnector.DetachEvent, com.vaadin.server.ClientConnector.DetachListener

Nested classes/interfaces inherited from interface com.vaadin.server.Sizeable

com.vaadin.server.Sizeable.Unit

Nested classes/interfaces inherited from interface com.vaadin.ui.Field

com.vaadin.ui.Field.ValueChangeEvent

Nested classes/interfaces inherited from interface com.vaadin.data.Buffered

com.vaadin.data.Buffered.SourceException

Nested classes/interfaces inherited from interface com.vaadin.data.Property

com.vaadin.data.Property.Editor, com.vaadin.data.Property.ReadOnlyException, com.vaadin.data.Property.ReadOnlyStatusChangeListener, com.vaadin.data.Property.ReadOnlyStatusChangeNotifier, com.vaadin.data.Property.Transactional<T>, com.vaadin.data.Property.ValueChangeListener, com.vaadin.data.Property.ValueChangeNotifier, com.vaadin.data.Property.Viewer

Field Summary

Fields inherited from class com.vaadin.ui.AbstractSelect

ITEM_CAPTION_MODE_EXPLICIT, ITEM_CAPTION_MODE_EXPLICIT_DEFAULTS_ID, ITEM_CAPTION_MODE_ICON_ONLY, ITEM_CAPTION_MODE_ID, ITEM_CAPTION_MODE_INDEX, ITEM_CAPTION_MODE_ITEM, ITEM_CAPTION_MODE_PROPERTY, itemIdMapper, items

Fields inherited from class com.vaadin.ui.AbstractComponent

DESIGN_ATTR_PLAIN_TEXT

Fields inherited from interface com.vaadin.server.Sizeable

SIZE_UNDEFINED, UNITS_CM, UNITS_EM, UNITS_EX, UNITS_INCH, UNITS_MM, UNITS_PERCENTAGE, UNITS_PICAS, UNITS_PIXELS, UNITS_POINTS

Constructor Summary

Constructors

Constructor and Description
UITree2(UIComponentData data)

Method Summary

Modifier and Type	Method and Description
UIComponentData	getComponentData() Returns the component definition (LSPS RecordHolder instance which is subtype of "ui::Component") associated with this Vaadin component.
protected com.vaadin.server.Resource	getIcon(TreeItem data) Override to provide icon for items.
com.vaadin.ui.AbstractComponent	getWidget() Returns the Vaadin widget which implements the UI part of this component.
void	refresh() This method is called from LSPS rendering engine.
String	toString()
void	validate()

Methods inherited from class com.vaadin.ui.Tree

addActionHandler, addCollapseListener, addExpandListener, addItemClickListener, addListener, addListener, addListener, areChildrenAllowed, changeVariables, collapseItem, collapseItemsRecursively, containerItemSetChange, expandItem, expandItemsRecursively, fireCollapseEvent, fireExpandEvent, getChildren, getDragMode, getDropHandler, getItemDescriptionGenerator, getItemIconAlternateText, getItemStyleGenerator, getMultiselectMode, getParent, getState, getTransferable, getVisibleItemIds, hasChildren, isExpanded, isHtmlContentAllowed, isRoot, isSelectable, markAsDirty, paintContent, readItem, removeActionHandler, removeAllActionHandlers, removeCollapseListener, removeExpandListener, removeItem, removeItemClickListener, removeListener, removeListener, removeListener, rootItemIds, setChildrenAllowed, setContainerDataSource, setDragMode, setDropHandler, setHtmlContentAllowed, setItemDescriptionGenerator, setItemIcon, setItemIcon, setItemIconAlternateText, setItemStyleGenerator, setMultiselectMode, setNewItemsAllowed, setNullSelectionItemId, setParent, setSelectable, translateDropTargetDetails, writeItem, writeItems

Methods inherited from class com.vaadin.ui.AbstractSelect

addContainerProperty, addItem, addItem, addItems, addItems, addItemSetChangeListener, addListener, addListener, addPropertySetChangeListener, attach, containerPropertySetChange, containsId, detach, fireItemSetChange, firePropertySetChange, getCaptionChangeListener, getContainerDataSource, getContainerProperty, getContainerPropertyIds, getItem, getItemCaption, getItemCaptionMode, getItemCaptionPropertyId, getItemIcon, getItemIconPropertyId, getItemIds, getListeners, getNewItemHandler, getNullSelectionItemId, getType, getType, getValue, isEmpty, isMultiSelect, isNewItemsAllowed, isNullSelectionAllowed, isSelected, paintItem, readDesign, readItems, removeAllItems, removeContainerProperty, removeItemSetChangeListener, removeListener, removeListener, removePropertySetChangeListener, sanitizeSelection, select, setItemCaption, setItemCaptionMode, setItemCaptionPropertyId, setItemIconPropertyId, setMultiSelect, setNewItemHandler, setNullSelectionAllowed, setValue, setValue, size, unselect, writeDesign

Methods inherited from class com.vaadin.ui.AbstractField

addListener, addListener, addReadOnlyStatusChangeListener, addValidator, addValueChangeListener, beforeClientResponse, clear, commit, discard, fireReadOnlyStatusChange, fireValueChange, focus, getConversionError, getConversionError, getConvertedValue, getConverter, getCurrentBufferedSourceException, getCustomAttributes, getErrorMessage, getInternalValue, getModelType, getPropertyDataSource, getRequiredError, getState, getTabIndex, getValidators, isBuffered, isImmediate, isInvalidAllowed, isInvalidCommitted, isModified, isReadOnly, isRequired, isValid, isValidationVisible, readOnlyStatusChange, removeAllValidators, removeListener, removeListener, removeReadOnlyStatusChangeListener, removeValidator, removeValueChangeListener, setBuffered, setConversionError, setConvertedValue, setConverter, setConverter, setCurrentBufferedSourceException, setInternalValue, setInvalidAllowed, setInvalidCommitted, setLocale, setPropertyDataSource, setReadOnly, setRequired, setRequiredError, setTabIndex, setValidationVisible, setValue, shouldHideErrors, validate, valueChange

Methods inherited from class com.vaadin.ui.AbstractComponent

addContextClickListener, addListener, addShortcutListener, addStyleName, findAncestor, fireComponentErrorEvent, fireComponentEvent, getActionManager, getCaption, getComponentError, getData, getDebugId, getDescription, getExplicitImmediateValue, getHeight, getHeightUnits, getIcon, getId, getLocale, getParent, getPrimaryStyleName, getStyleName, getWidth, getWidthUnits, isCaptionAsHtml, isConnectorEnabled, isEnabled, isOrHasAncestor, isResponsive, isVisible, removeContextClickListener, removeListener, removeShortcutListener, removeStyleName, setCaption, setCaptionAsHtml, setComponentError, setData, setDebugId, setDescription, setEnabled, setHeight, setHeight, setHeightUndefined, setIcon, setId, setImmediate, setParent, setPrimaryStyleName, setResponsive, setSizeFull, setSizeUndefined, setStyleName, setStyleName, setVisible, setWidth, setWidth, setWidthUndefined

Methods inherited from class com.vaadin.server.AbstractClientConnector

addAttachListener, addDetachListener, addExtension, addListener, addListener, addListener, addMethodInvocationToQueue, createState, encodeState, equals, fireEvent, getAllChildrenIterable, getConnectorId, getErrorHandler, getExtensions, getResource, getRpcManager, getRpcProxy, getSession, getStateType, getUI, handleConnectorRequest, hashCode, hasListeners, isAttached, isThis, markAsDirtyRecursive, registerRpc, registerRpc, removeAttachListener, removeDetachListener, removeExtension, removeListener, removeListener, removeListener, removeListener, requestRepaint, requestRepaintAll, retrievePendingRpcCalls, setErrorHandler, setResource

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.whitestein.lsps.vaadin.ui.components.UIField

isRequired, setRequired

Methods inherited from interface com.vaadin.data.Container

addContainerProperty, addItem, addItem, containsId, getContainerProperty, getContainerPropertyIds, getItem, getItemIds, getType, removeAllItems, removeContainerProperty, size

Methods inherited from interface com.vaadin.ui.Component

addListener, addStyleName, attach, getCaption, getDescription, getIcon, getId, getLocale, getParent, getPrimaryStyleName, getStyleName, getUI, isEnabled, isReadOnly, isVisible, readDesign, removeListener, removeStyleName, setCaption, setEnabled, setIcon, setId, setParent, setPrimaryStyleName, setReadOnly, setStyleName, setVisible, writeDesign

Methods inherited from interface com.vaadin.server.ClientConnector

addAttachListener, addDetachListener, beforeClientResponse, detach, encodeState, getErrorHandler, getExtensions, getRpcManager, getStateType, handleConnectorRequest, isAttached, isConnectorEnabled, markAsDirtyRecursive, removeAttachListener, removeDetachListener, removeExtension, requestRepaint, requestRepaintAll, retrievePendingRpcCalls, setErrorHandler

Methods inherited from interface com.vaadin.shared.Connector

getConnectorId

Methods inherited from interface com.vaadin.server.Sizeable

getHeight, getHeightUnits, getWidth, getWidthUnits, setHeight, setHeight, setHeightUndefined, setSizeFull, setSizeUndefined, setWidth, setWidth, setWidthUndefined

Methods inherited from interface com.vaadin.server.VariableOwner

isEnabled, isImmediate

Methods inherited from interface com.vaadin.event.Action.ShortcutNotifier

addShortcutListener, removeShortcutListener

Constructor Detail

UITree2

public UITree2(UIComponentData data)

Method Detail

getIcon

protected com.vaadin.server.Resource getIcon(TreeItem data)

Override to provide icon for items.

Parameters:

data - the tree item, not null.

Returns:

the icon or null if there is no icon for the item. Default implementation always returns null.

refresh

public void refresh()

Description copied from interface: UIComponent

This method is called from LSPS rendering engine. It should load all information needed from component definition record holder and apply them accordingly.

Note that this method should not attempt to apply any hints - hints are applied automatically after the component is refreshed. You however may read the hints value here - it is guaranteed that you will receive freshly updated hint value by reading UIComponentData.getHints().

Specified by:

refresh in interface UIComponent

getComponentData

public UIComponentData getComponentData()

Description copied from interface: UIComponent

Returns the component definition (LSPS RecordHolder instance which is subtype of "ui::Component") associated with this Vaadin component.

Specified by:

getComponentData in interface UIComponent

Returns:

component definition. The definition record instance must be present in root scope (screen context).

toString

public String toString()

Overrides:

toString in class com.vaadin.ui.AbstractField<Object>

validate

public void validate()
              throws com.vaadin.data.Validator.InvalidValueException

Specified by:

validate in interface com.vaadin.data.Validatable

Overrides:

validate in class com.vaadin.ui.AbstractField<Object>

Throws:

com.vaadin.data.Validator.InvalidValueException

getWidget

public com.vaadin.ui.AbstractComponent getWidget()

Description copied from interface: UIComponent

Returns the Vaadin widget which implements the UI part of this component.

Specified by:

getWidget in interface UIComponent

Returns:

the widget, not null.