com.sibvisions.rad.ui.web.ext.gxt
Class GVxChoice

java.lang.Object
  com.google.gwt.user.client.ui.UIObject
      com.google.gwt.user.client.ui.Widget
          com.extjs.gxt.ui.client.widget.Component
              com.extjs.gxt.ui.client.widget.BoxComponent
                  com.extjs.gxt.ui.client.widget.Container<T>
                      com.extjs.gxt.ui.client.widget.ScrollContainer<Component>
                          com.extjs.gxt.ui.client.widget.LayoutContainer
                              com.sibvisions.rad.ui.web.ext.gxt.GVxImage
                                  com.sibvisions.rad.ui.web.ext.gxt.GVxChoice

All Implemented Interfaces:

Observable, HasHandlers, EventListener, IAlignmentConstants

Direct Known Subclasses:

GVxChoiceCell

public class GVxChoice
extends GVxImage

The GVxChoice is an editor which acts like a checkbox with multiple states. The states will be displayed with images.

Nested Class Summary

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

UIObject.DebugIdImpl, UIObject.DebugIdImplEnabled

Field Summary

Fields inherited from class com.extjs.gxt.ui.client.widget.Container

attachChildren, enableLayout, layoutExecuted, layoutNeeded, layoutOnAttach, layoutOnChange

Fields inherited from class com.extjs.gxt.ui.client.widget.BoxComponent

adjustSize, cacheSizes, ensureVisibilityOnSizing, height, lastSize, layer, shim, width

Fields inherited from class com.extjs.gxt.ui.client.widget.Component

afterRender, attachables, baseStyle, disabled, disabledStyle, disableTextSelection, dummy, focusable, hidden, mask, maskMessage, maskMessageStyleName, monitorWindowResize, rendered, resizeHandler, setElementRender, stateId, swallowEvents, toolTip, windowResizeDelay, windowResizeTask

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

DEBUG_ID_PREFIX

Fields inherited from interface com.sibvisions.rad.ui.web.ext.gwt.IAlignmentConstants

ALIGN_BOTTOM, ALIGN_CENTER, ALIGN_LEFT, ALIGN_RIGHT, ALIGN_STRETCH, ALIGN_TOP

Constructor Summary

GVxChoice(ChoiceCellEditor pEditor)
Creates a new instance of GVxChoice.

Method Summary

protected void	changeValue() Changes the current value to the next value from the specified allow list.
protected void	fireValueChanged(Object pOldValue, Object pNewValue) Fires the value changed event if the value has changed.
Object	getValue() Gets the current value.
boolean	isReadOnly() Checks if the choice is readonly.
void	setReadOnly(boolean pReadOnly) Sets the choice readonly or editable.
void	setValue(Object pValue) Sets the value.

Methods inherited from class com.sibvisions.rad.ui.web.ext.gxt.GVxImage

getHorizontalAlignment, getImage, getUrl, getVerticalAlignment, onResize, setHorizontalAlignment, setStyleAttribute, setUrl, setVerticalAlignment

Methods inherited from class com.extjs.gxt.ui.client.widget.LayoutContainer

add, add, addText, findComponent, getLayout, getLayoutTarget, getWindowResizeDelay, insert, insert, isLayoutOnChange, isMonitorWindowResize, layout, layout, onBlur, onComponentEvent, onFocus, onRender, remove, removeAll, setLayout, setLayoutData, setLayoutOnChange, setMonitorWindowResize, setWindowResizeDelay

Methods inherited from class com.extjs.gxt.ui.client.widget.ScrollContainer

addScrollListener, afterRender, getHScrollPosition, getScrollMode, getVScrollPosition, removeScrollListener, scrollIntoView, setHScrollPosition, setScrollMode, setVScrollPosition

Methods inherited from class com.extjs.gxt.ui.client.widget.Container

add, adjustIndex, adopt, createContainerEvent, disable, doAttachChildren, doDetachChildren, doLayout, doLayout, enable, findItem, getItem, getItemByItemId, getItemCount, getItems, getWidget, indexOf, insert, isLayoutNeeded, iterator, notifyHide, notifyShow, onAfterLayout, onAttach, onBeforeLayoutExcecuted, onInsert, onLayoutExcecuted, onRemove, orphan, remove, remove, removeAll, scrollIntoView, setLayoutNeeded, wrapWidget

Methods inherited from class com.extjs.gxt.ui.client.widget.BoxComponent

adjustPosition, adjustSize, createComponentEvent, getBounds, getHeight, getHeight, getPosition, getPositionEl, getResizeEl, getShadow, getShadowOffset, getShadowPosition, getSize, getWidth, getWidth, hideShadow, hideShim, hideUnders, isAutoHeight, isAutoWidth, isDeferHeight, isShim, onHide, onPosition, onShow, onUnload, setAutoHeight, setAutoWidth, setBounds, setBounds, setDeferHeight, setHeight, setHeight, setPagePosition, setPagePosition, setPixelSize, setPosition, setShadow, setShadowOffset, setShadowPosition, setShim, setSize, setSize, setWidth, setWidth, sync, syncSize

Methods inherited from class com.extjs.gxt.ui.client.widget.Component

addAttachable, addListener, addPlugin, addStyleName, addStyleOnOver, addWidgetListener, applyState, assertAfterRender, assertPreRender, beforeRender, blur, clearState, createObservable, createStyles, disableContextMenu, disableEvents, disableTextSelection, el, enableEvents, fireEvent, fireEvent, fireEvent, fly, focus, frame, getAriaDescribedBy, getAriaLabelledBy, getBaseStyle, getBorders, getContextMenu, getData, getElement, getFocusEl, getHideMode, getId, getItemId, getListeners, getModel, getObservable, getPlugins, getState, getStateId, getTabIndex, getTitle, getToolTip, hasListeners, hasListeners, hide, hideToolTip, initState, isAriaIgnore, isDisabledEvents, isDisableTextSelection, isEnabled, isMasked, isRendered, isStateful, isVisible, isVisible, mask, mask, mask, onBrowserEvent, onDetach, onDetachHelper, onDisable, onEnable, onEnsureDebugId, onHideContextMenu, onLoad, onRightClick, onShowContextMenu, onWindowResize, previewEvent, recalculate, removeAllListeners, removeAttachagle, removeFromParent, removeListener, removeStyleName, removeStyleOnOver, removeSwallow, removeToolTip, removeWidgetListener, render, render, repaint, saveState, setAriaDescribedBy, setAriaIgnore, setAriaLabelledBy, setBorders, setContextMenu, setData, setEl, setElement, setElement, setEnabled, setFiresEvents, setHideMode, setId, setIntStyleAttribute, setItemId, setModel, setParent, setStateful, setStateId, setStyleName, setTabIndex, setTitle, setToolTip, setToolTip, setVisible, setZIndex, show, sinkEvents, swallowEvent, swallowEvent, toString, unframe, unmask

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

addDomHandler, addHandler, delegateEvent, fireEvent, getHandlerCount, getLayoutData, getParent, isAttached, isOrWasAttached, setLayoutData

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

addStyleDependentName, ensureDebugId, ensureDebugId, ensureDebugId, getAbsoluteLeft, getAbsoluteTop, getOffsetHeight, getOffsetWidth, getStyleElement, getStyleName, getStyleName, getStylePrimaryName, getStylePrimaryName, isVisible, removeStyleDependentName, setElement, setStyleName, setStyleName, setStylePrimaryName, setStylePrimaryName, setVisible, unsinkEvents

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

GVxChoice

public GVxChoice(ChoiceCellEditor pEditor)

Creates a new instance of GVxChoice.

Parameters:

pEditor - the choice editor definition

Method Detail

fireValueChanged

protected void fireValueChanged(Object pOldValue,
                                Object pNewValue)

Fires the value changed event if the value has changed.

Overrides:

fireValueChanged in class GVxImage

Parameters:

pOldValue - the old value

pNewValue - the new value

isReadOnly

public boolean isReadOnly()

Checks if the choice is readonly.

Returns:

true if the choice is readonly, false otherwise

setReadOnly

public void setReadOnly(boolean pReadOnly)

Sets the choice readonly or editable.

Parameters:

pReadOnly - true to set the choice readonly, otherwise false

getValue

public Object getValue()

Gets the current value.

Returns:

the value

setValue

public void setValue(Object pValue)

Sets the value. The image will be updated automatically.

Parameters:

pValue - the value to set/show

changeValue

protected void changeValue()

Changes the current value to the next value from the specified allow list.