Package cn.mapway.ui.client.mvc.attribute.editor.dropdown

Class DropdownAttributeEditor

java.lang.Object

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

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

com.google.gwt.user.client.ui.Composite

cn.mapway.ui.client.widget.CommonEventComposite

cn.mapway.ui.client.mvc.attribute.editor.common.AbstractAttributeEditor<String>

cn.mapway.ui.client.mvc.attribute.editor.dropdown.DropdownAttributeEditor

All Implemented Interfaces:

IEventHandler, IAttributeEditor, HasAttributeStateChangeHandler, IAttributesProvider, IAttributeValuesUpdator, IAttributeInit, IPageTip, IEnabled, IErrorMessage, IProvideSize, ISelectable, Id, IData, HasCommonHandlers, com.google.gwt.event.logical.shared.HasAttachHandlers, com.google.gwt.event.shared.HasHandlers, com.google.gwt.user.client.EventListener, com.google.gwt.user.client.ui.HasVisibility, com.google.gwt.user.client.ui.IsRenderable, com.google.gwt.user.client.ui.IsWidget

public class DropdownAttributeEditor
extends AbstractAttributeEditor<String>

下拉框的属性编辑器

1、在设计的时候可以通过组件选择器UI进行下拉选项的填写 2.通过组件PortalWidget 的@Attr 注解的属性 可以通过 设置器 options字段构造 下拉选项 options 字段的内容为一个 JSON字符串 这个JSON字符串为一个数组 参考格式如下 [ {"key":"上","value"：“up”,"init":true}, {"key":"下","value"：“down”,"init":true}, ]

Nested Class Summary

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

com.google.gwt.user.client.ui.UIObject.DebugIdImpl, com.google.gwt.user.client.ui.UIObject.DebugIdImplEnabled

Field Summary

Fields

Modifier and Type	Field	Description
static String	EDITOR_CODE

Fields inherited from class cn.mapway.ui.client.widget.CommonEventComposite

TRUE

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

DEBUG_ID_PREFIX

Fields inherited from interface cn.mapway.ui.client.mvc.attribute.editor.IAttributeEditor

CATALOG_BUSINESS, CATALOG_DESIGN, CATALOG_RUNTIME, CATALOG_SYSTEM, CATALOG_UNKNOWN

Fields inherited from interface cn.mapway.ui.client.mvc.window.IEnabled

ENABLED_ATTRIBUTE

Fields inherited from interface cn.mapway.ui.client.mvc.window.ISelectable

SELECT_ATTRIBUTE

Constructor Summary

Constructors

Constructor	Description
DropdownAttributeEditor()

Method Summary

Modifier and Type	Method	Description
void	fromUI()	从UI获取数据到 对象实体中
String	getCode()	编辑器的唯一识别代码
DropdownListDesign	getDesigner()	设计期间的参数设计器
com.google.gwt.user.client.ui.Widget	getDisplayWidget()	显示显示面板
void	onEditorOptionChanged(String key)	某个编辑属性改变了值
void	updateUI()	当数据发生变化后 调用这个方法更新界面的数据

Methods inherited from class cn.mapway.ui.client.mvc.attribute.editor.common.AbstractAttributeEditor

castToString, castToValue, editAttribute, expandExtraWidget, getAttribute, getData, getRuntimeParameters, getSize, notifyValueChanged, option, readAttributeValue, setData, setEditorNotifyHandler, setValueChangedHandler, updateAllEditorOption, updateEditorOption

Methods inherited from class cn.mapway.ui.client.widget.CommonEventComposite

addAttributeReadyCallback, addAttributeStateChangeHandler, addCommonHandler, addTipDataHtml, addTipDataUrl, addTipDataWidget, clearBusEvent, clearTipData, commit, findAttributeByName, fireMessage, flatten, getAttributes, getAttributeSummary, getAttributeTitle, getComponentName, getEnabled, getId, getTipDataList, getTipVersion, getTitle, initAttributes, isAssign, isElementSelect, isSelected, isValidate, message, notifyAttributeReady, onEvent, onLoad, onUnload, processResult, processServiceCode, registerBusEvent, removeAttributeReadyCallback, removeHandler, requireDefaultSize, setAllResource, setAllRole, setAttr, setComponentName, setElementSelect, setEnabled, setErrorMessage, setId, setReadonly, setResource, setRole, setSelect, setTipVersion, setTitle, setUserRoleProvider, showPageTip, unregisterBusEvent, updateAttributeValues

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

claimElement, getWidget, initializeClaimedElement, initWidget, isAttached, onAttach, onBrowserEvent, onDetach, render, render, resolvePotentialElement, setWidget

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

addAttachHandler, addBitlessDomHandler, addDomHandler, addHandler, asWidget, asWidgetOrNull, createHandlerManager, delegateEvent, doAttachChildren, doDetachChildren, fireEvent, getHandlerCount, getLayoutData, getParent, isOrWasAttached, removeFromParent, setLayoutData, sinkEvents, unsinkEvents

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

addStyleDependentName, addStyleName, ensureDebugId, ensureDebugId, ensureDebugId, getAbsoluteLeft, getAbsoluteTop, getElement, getOffsetHeight, getOffsetWidth, getStyleElement, getStyleName, getStyleName, getStylePrimaryName, getStylePrimaryName, isVisible, isVisible, onEnsureDebugId, removeStyleDependentName, removeStyleName, setElement, setElement, setHeight, setPixelSize, setSize, setStyleDependentName, setStyleName, setStyleName, setStyleName, setStyleName, setStylePrimaryName, setStylePrimaryName, setVisible, setVisible, setWidth, sinkBitlessEvent, toString

Methods inherited from class java.lang.Object

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

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

fireEvent

Methods inherited from interface cn.mapway.ui.client.mvc.attribute.editor.IAttributeEditor

getEditorTip, setReadonly, setVisible

Methods inherited from interface cn.mapway.ui.client.mvc.attribute.IAttributesProvider

isGroupInitExpand

Methods inherited from interface cn.mapway.ui.client.mvc.window.IProvideSize

requireDefaultSize

Field Detail

EDITOR_CODE

public static final String EDITOR_CODE

See Also:

Constant Field Values

Constructor Detail

DropdownAttributeEditor

public DropdownAttributeEditor()

Method Detail

getDesigner

public DropdownListDesign getDesigner()

设计期间的参数设计器

Returns:

getCode

public String getCode()

编辑器的唯一识别代码

Returns:

getDisplayWidget

public com.google.gwt.user.client.ui.Widget getDisplayWidget()

Description copied from interface: IAttributeEditor

显示显示面板

Returns:

onEditorOptionChanged

public void onEditorOptionChanged(String key)

Description copied from class: AbstractAttributeEditor

某个编辑属性改变了值

Overrides:

onEditorOptionChanged in class AbstractAttributeEditor<String>

Parameters:

key - 如果key is null or empty 更新所有的属性编辑器组件的选项

updateUI

public void updateUI()

当数据发生变化后 调用这个方法更新界面的数据

fromUI

public void fromUI()

Description copied from class: AbstractAttributeEditor

从UI获取数据到 对象实体中

Specified by:

fromUI in interface IAttributeEditor

Specified by:

fromUI in class AbstractAttributeEditor<String>