com.sencha.gxt.widget.core.client.cell

Class CellComponent<C>

java.lang.Object

com.google.gwt.user.client.ui.UIObject

com.google.gwt.user.client.ui.Widget

com.sencha.gxt.widget.core.client.Component

com.sencha.gxt.widget.core.client.cell.CellComponent<C>

Type Parameters:

C - the type that the Cell represents

All Implemented Interfaces:

Editor<C>, LeafValueEditor<C>, HasAttachHandlers, HasResizeHandlers, HasValueChangeHandlers<C>, HasHandlers, EventListener, TakesValue<C>, HasValue<C>, HasVisibility, IsWidget, HasKeyProvider<C>, BeforeHideEvent.HasBeforeHideHandlers, BeforeShowContextMenuEvent.HasBeforeShowContextMenuHandler, BeforeShowEvent.HasBeforeShowHandlers, BlurEvent.HasBlurHandlers, DisableEvent.HasDisableHandlers, EnableEvent.HasEnableHandlers, FocusEvent.HasFocusHandlers, HideEvent.HasHideHandlers, MoveEvent.HasMoveHandlers, ShowContextMenuEvent.HasShowContextMenuHandler, ShowEvent.HasShowHandlers, HasFocusSupport, HasItemId

Direct Known Subclasses:

CellButtonBase, CellField, ColorPalette, Field, ProgressBar

public class CellComponent<C>
extends Component
implements HasKeyProvider<C>, HasValue<C>, LeafValueEditor<C>

A Component that wraps a Cell.

It is important to not that a single cell instance should not be used in a single CellComponent instance.

Nested Class Summary

Nested classes/interfaces inherited from class com.google.gwt.user.client.ui.UIObject

UIObject.DebugIdImpl, UIObject.DebugIdImplEnabled

Nested classes/interfaces inherited from interface com.google.gwt.editor.client.Editor

Editor.Ignore, Editor.Path

Field Summary

Fields inherited from class com.google.gwt.user.client.ui.UIObject

DEBUG_ID_PREFIX

Method Summary

Methods

Modifier and Type	Method and Description
HandlerRegistration	addValueChangeHandler(ValueChangeHandler<C> handler)
Cell<C>	getCell() Get the Cell wrapped by this widget.
ProvidesKey<C>	getKeyProvider()
C	getValue()
void	onBrowserEvent(Event event)
void	redraw() Redraw the widget.
void	setValue(C value)
void	setValue(C value, boolean fireEvents)
void	setValue(C value, boolean fireEvents, boolean redraw) Sets this object's value and optionally redraw the widget.

Methods inherited from class com.sencha.gxt.widget.core.client.Component

addBeforeHideHandler, addBeforeShowContextMenuHandler, addBeforeShowHandler, addBlurHandler, addDisableHandler, addEnableHandler, addFocusHandler, addHideHandler, addMoveHandler, addResizeHandler, addShowContextMenuHandler, addShowHandler, addStyleOnOver, clearSizeCache, disable, disableEvents, enable, enableEvents, fireEvent, focus, getData, getElement, getFocusSupport, getHideMode, getId, getItemId, getOffsetHeight, getOffsetWidth, getShadow, getStateId, getToolTip, hide, hideToolTip, isAllowTextSelection, isAutoHeight, isAutoWidth, isDeferHeight, isEnabled, isRendered, isStateful, isVisible, isVisible, mask, mask, removeHandler, removeToolTip, setAllowTextSelection, setBorders, setBounds, setBounds, setContextMenu, setData, setDeferHeight, setEnabled, setHeight, setHeight, setHideMode, setId, setItemId, setPagePosition, setPixelSize, setPosition, setShadow, setSize, setStateful, setStateId, setTabIndex, setToolTip, setToolTipConfig, setVisible, setWidth, setWidth, show, sync, syncSize, unmask

Methods inherited from class com.google.gwt.user.client.ui.Widget

addAttachHandler, addBitlessDomHandler, addDomHandler, addHandler, asWidget, asWidgetOrNull, getLayoutData, getParent, isAttached, removeFromParent, setLayoutData, sinkEvents

Methods inherited from class com.google.gwt.user.client.ui.UIObject

addStyleDependentName, addStyleName, ensureDebugId, ensureDebugId, getAbsoluteLeft, getAbsoluteTop, getOffsetHeight, getOffsetWidth, getStyleName, getStylePrimaryName, getTitle, isVisible, removeStyleDependentName, removeStyleName, setStyleDependentName, setStyleName, setStyleName, setStylePrimaryName, setTitle, setVisible, sinkBitlessEvent, toString, unsinkEvents

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.google.gwt.event.shared.HasHandlers

fireEvent

Method Detail

addValueChangeHandler

public HandlerRegistration addValueChangeHandler(ValueChangeHandler<C> handler)

Specified by:

addValueChangeHandler in interface HasValueChangeHandlers<C>

getCell

public Cell<C> getCell()

Get the Cell wrapped by this widget.

Returns:

the Cell being wrapped

getKeyProvider

public ProvidesKey<C> getKeyProvider()

Specified by:

getKeyProvider in interface HasKeyProvider<C>

getValue

public C getValue()

Specified by:

getValue in interface TakesValue<C>

Specified by:

getValue in interface HasValue<C>

onBrowserEvent

public void onBrowserEvent(Event event)

Specified by:

onBrowserEvent in interface EventListener

Overrides:

onBrowserEvent in class Component

redraw

public void redraw()

Redraw the widget.

setValue

public void setValue(C value)

This method will redraw the widget if the new value does not equal the existing value.

Specified by:

setValue in interface TakesValue<C>

Specified by:

setValue in interface HasValue<C>

setValue

public void setValue(C value,
            boolean fireEvents)

This method will redraw the widget if the new value does not equal the existing value.

Specified by:

setValue in interface HasValue<C>

setValue

public void setValue(C value,
            boolean fireEvents,
            boolean redraw)

Sets this object's value and optionally redraw the widget. Fires ValueChangeEvent when fireEvents is true and the new value does not equal the existing value. Redraws the widget when redraw is true and the new value does not equal the existing value.

Parameters:

value - the object's new value

fireEvents - fire events if true and value is new

redraw - redraw the widget if true and value is new