com.vaadin.ui.components.colorpicker

Class ColorPickerPreview

java.lang.Object

com.vaadin.server.AbstractClientConnector

com.vaadin.ui.AbstractComponent

com.vaadin.ui.AbstractComponentContainer

com.vaadin.ui.AbstractLayout

com.vaadin.ui.CssLayout

com.vaadin.ui.components.colorpicker.ColorPickerPreview

All Implemented Interfaces:

Property.ValueChangeListener, ContextClickEvent.ContextClickNotifier, LayoutEvents.LayoutClickNotifier, MethodEventSource, ClientConnector, Sizeable, Connector, Component, ComponentContainer, ColorSelector, HasColorChangeListener, HasComponents, HasComponents.ComponentAttachDetachNotifier, Layout, Serializable, Iterable<Component>

public class ColorPickerPreview
extends CssLayout
implements ColorSelector, Property.ValueChangeListener

A component that represents color selection preview within a color picker.

Since:

7.0.0

See Also:

Serialized Form

Nested Class Summary

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

Layout.AlignmentHandler, Layout.MarginHandler, Layout.SpacingHandler

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

HasComponents.ComponentAttachDetachNotifier, HasComponents.ComponentAttachEvent, HasComponents.ComponentAttachListener, HasComponents.ComponentDetachEvent, HasComponents.ComponentDetachListener

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

Component.ErrorEvent, Component.Event, Component.Focusable, Component.Listener

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

ClientConnector.AttachEvent, ClientConnector.AttachListener, ClientConnector.ConnectorErrorEvent, ClientConnector.DetachEvent, ClientConnector.DetachListener

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

Sizeable.Unit

Field Summary

Fields inherited from class com.vaadin.ui.CssLayout

components

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
ColorPickerPreview(Color color) Instantiates a new color picker preview.

Method Summary

Modifier and Type	Method and Description
void	addColorChangeListener(ColorChangeListener listener) Adds a ColorChangeListener to the component.
Color	getColor() Gets the color.
protected String	getCss(Component c) Called when the component is refreshing
void	removeColorChangeListener(ColorChangeListener listener) Removes a ColorChangeListener from the component.
void	setColor(Color color) Sets the color.
void	valueChange(Property.ValueChangeEvent event) Notifies this listener that the Property's value has changed.

Methods inherited from class com.vaadin.ui.CssLayout

addComponent, addComponent, addComponentAsFirst, addLayoutClickListener, addListener, beforeClientResponse, getComponent, getComponentCount, getComponentIndex, getState, iterator, readDesign, removeComponent, removeLayoutClickListener, removeListener, replaceComponent, writeDesign

Methods inherited from class com.vaadin.ui.AbstractLayout

readMargin, writeMargin

Methods inherited from class com.vaadin.ui.AbstractComponentContainer

addComponentAttachListener, addComponentDetachListener, addComponents, addListener, addListener, fireComponentAttachEvent, fireComponentDetachEvent, getComponentIterator, moveComponentsFrom, removeAllComponents, removeComponentAttachListener, removeComponentDetachListener, removeListener, removeListener, setHeight, setWidth

Methods inherited from class com.vaadin.ui.AbstractComponent

addContextClickListener, addListener, addShortcutListener, addStyleName, attach, detach, findAncestor, fireComponentErrorEvent, fireComponentEvent, focus, getActionManager, getCaption, getComponentError, getCustomAttributes, getData, getDebugId, getDescription, getErrorMessage, getExplicitImmediateValue, getHeight, getHeightUnits, getIcon, getId, getLocale, getParent, getPrimaryStyleName, getState, getStyleName, getWidth, getWidthUnits, isCaptionAsHtml, isConnectorEnabled, isEnabled, isImmediate, isOrHasAncestor, isReadOnly, isResponsive, isVisible, removeContextClickListener, removeListener, removeShortcutListener, removeStyleName, setCaption, setCaptionAsHtml, setComponentError, setData, setDebugId, setDescription, setEnabled, setHeight, setHeightUndefined, setIcon, setId, setImmediate, setLocale, setParent, setPrimaryStyleName, setReadOnly, setResponsive, setSizeFull, setSizeUndefined, setStyleName, setStyleName, setVisible, 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, getListeners, getResource, getRpcManager, getRpcProxy, getSession, getStateType, getUI, handleConnectorRequest, hashCode, hasListeners, isAttached, isThis, markAsDirty, 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, toString, wait, wait, wait

Methods inherited from interface com.vaadin.ui.ComponentContainer

addComponents, addListener, addListener, getComponentIterator, moveComponentsFrom, removeAllComponents, removeListener, removeListener

Methods inherited from interface com.vaadin.ui.Component

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

Methods inherited from interface com.vaadin.server.ClientConnector

addAttachListener, addDetachListener, detach, encodeState, getErrorHandler, getExtensions, getRpcManager, getStateType, handleConnectorRequest, isAttached, isConnectorEnabled, markAsDirty, 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 java.lang.Iterable

forEach, spliterator

Methods inherited from interface com.vaadin.ui.HasComponents.ComponentAttachDetachNotifier

addComponentAttachListener, addComponentDetachListener, removeComponentAttachListener, removeComponentDetachListener

Constructor Detail

ColorPickerPreview

public ColorPickerPreview(Color color)

Instantiates a new color picker preview.

Method Detail

setColor

public void setColor(Color color)

Description copied from interface: ColorSelector

Sets the color.

Specified by:

setColor in interface ColorSelector

Parameters:

color - the new color

getColor

public Color getColor()

Description copied from interface: ColorSelector

Gets the color.

Specified by:

getColor in interface ColorSelector

Returns:

the color

addColorChangeListener

public void addColorChangeListener(ColorChangeListener listener)

Description copied from interface: HasColorChangeListener

Adds a ColorChangeListener to the component.

Specified by:

addColorChangeListener in interface HasColorChangeListener

removeColorChangeListener

public void removeColorChangeListener(ColorChangeListener listener)

Description copied from interface: HasColorChangeListener

Removes a ColorChangeListener from the component.

Specified by:

removeColorChangeListener in interface HasColorChangeListener

valueChange

public void valueChange(Property.ValueChangeEvent event)

Description copied from interface: Property.ValueChangeListener

Notifies this listener that the Property's value has changed.

Specified by:

valueChange in interface Property.ValueChangeListener

Parameters:

event - value change event object

getCss

protected String getCss(Component c)

Called when the component is refreshing

Overrides:

getCss in class CssLayout

Parameters:

c - the component

Returns:

css rules to be applied to component