com.ksyzt.gwt.client.common

类 ImageUploader

java.lang.Object

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

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

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

com.ksyzt.gwt.client.common.MessageComposite

com.ksyzt.gwt.client.common.ImageUploader

所有已实现的接口:

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, HasMessageHandlers

public class ImageUploader
extends MessageComposite

The Class ImageUploader.

嵌套类概要

从类继承的嵌套类/接口 com.google.gwt.user.client.ui.UIObject

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

字段概要

从类继承的字段 com.google.gwt.user.client.ui.UIObject

DEBUG_ID_PREFIX

构造器概要

构造器

构造器和说明
ImageUploader() Instantiates a new image uploader.

方法概要

限定符和类型	方法和说明
boolean	canUpload(String ft) Can upload.
String	getImageRelativeUrl() 获取图像Url.
void	message(String msg) 发送消息.
void	reset() Reset.
void	setImage(String url) 设置初始化图像.
void	setThumbSize(int w, int h) Sets the thumb size.

从类继承的方法 com.ksyzt.gwt.client.common.MessageComposite

addMessageHandler, closeInfo, fireMessage, handlerMessaage, info, info, onMessage

从类继承的方法 com.google.gwt.user.client.ui.Composite

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

从类继承的方法 com.google.gwt.user.client.ui.Widget

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

从类继承的方法 com.google.gwt.user.client.ui.UIObject

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

从类继承的方法 java.lang.Object

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

从接口继承的方法 com.google.gwt.event.shared.HasHandlers

fireEvent

构造器详细资料

ImageUploader

@UiConstructor
public ImageUploader()

Instantiates a new image uploader.

方法详细资料

canUpload

public boolean canUpload(String ft)

Can upload.

参数:

ft - the ft

返回:

true, if successful

message

public void message(String msg)

从类复制的说明: MessageComposite

发送消息.

覆盖:

message 在类中 MessageComposite

参数:

msg - the message

setThumbSize

public void setThumbSize(int w,
                         int h)

Sets the thumb size.

参数:

w - the w

h - the h

setImage

public void setImage(String url)

设置初始化图像.

参数:

url - the new image

reset

public void reset()

Reset.

getImageRelativeUrl

public String getImageRelativeUrl()

获取图像Url.

返回:

the image relative url