org.opencms.gwt.client.ui.input

类 CmsLinkSelector

java.lang.Object

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

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

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

org.opencms.gwt.client.ui.input.CmsLinkSelector

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, I_CmsFormWidget, I_CmsHasGhostValue

public class CmsLinkSelector
extends com.google.gwt.user.client.ui.Composite
implements I_CmsFormWidget, I_CmsHasGhostValue

Widget for selecting an internal or external link.

从以下版本开始:

8.0.0

嵌套类概要

嵌套类

限定符和类型	类和说明
protected static interface	CmsLinkSelector.I_CmsLinkSelectorUiBinder The UI Binder interface for this widget.

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

从接口继承的嵌套类/接口 org.opencms.gwt.client.ui.input.I_CmsFormWidget

I_CmsFormWidget.FieldType

字段概要

字段

限定符和类型	字段和说明
protected CmsPushButton	m_editButton The button for editing the link.
protected CmsCheckBox	m_externalCheckbox The check box for setting the link to external or internal.
protected com.google.gwt.user.client.ui.HorizontalPanel	m_inputRow The row containing the input field and the gallery edit button.
protected CmsTextBox	m_textbox The text box containing the current link.
static java.lang.String	WIDGET_TYPE The widget type.

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
CmsLinkSelector() Constructs a new gallery widget.

方法概要

方法

限定符和类型	方法和说明
protected java.lang.String	buildGalleryUrl() Creates the URL for the gallery dialog IFrame.
java.lang.String	getApparentValue() Returns the "apparent value", i.e. either the real value if available, or else the ghost value if available, or null otherwise.
I_CmsFormWidget.FieldType	getFieldType() Returns the type of data this widget produces.
java.lang.Object	getFormValue() Gets the selected/entered value from the widget.
java.lang.String	getFormValueAsString() Gets the current value of the widget as a string.
java.lang.String	getLink() Returns the selected link target string.
CmsLinkBean	getLinkBean() Returns the selected link as a bean.
CmsTextBox	getTextBox() Returns the text box of this widget.
static void	initClass() Initializes this class.
boolean	isEnabled() Returns true if this widget is enabled.
boolean	isInternal() Returns true if the widget is in internal mode.
protected void	openGalleryDialog() Internal method which opens the gallery dialog.
void	reset() Resets the widget to its default state.
void	setAutoHideParent(I_CmsAutoHider autoHideParent) Call this when auto hiding parents are shown.
void	setEnabled(boolean enabled) Enables or disables the widget.
void	setErrorMessage(java.lang.String errorMessage) Sets the error message for this widget.
void	setFormValueAsString(java.lang.String value) Sets the current value of the widget as a string.
void	setGhostMode(boolean ghostMode) Enables or disables ghost mode, if possible.
void	setGhostValue(java.lang.String value, boolean isGhostMode) Sets the "ghost value" of the widget and optionally sets it to "ghost mode".
void	setInternal(boolean internal) Sets the widget's mode to internal or external.
void	setLink(java.lang.String link) Sets the link target.
void	setLinkBean(CmsLinkBean link) Sets the link from a bean.
void	setName(java.lang.String name) Sets the name of the input field.
protected void	userChangedExternal(boolean external) Called if the user changed the state to internal or external.

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

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, unsinkEvents

从类继承的方法 java.lang.Object

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

字段详细资料

WIDGET_TYPE

public static final java.lang.String WIDGET_TYPE

The widget type.

另请参阅:

常量字段值

m_editButton

@UiField
protected CmsPushButton m_editButton

The button for editing the link.

m_externalCheckbox

@UiField
protected CmsCheckBox m_externalCheckbox

The check box for setting the link to external or internal.

m_inputRow

@UiField
protected com.google.gwt.user.client.ui.HorizontalPanel m_inputRow

The row containing the input field and the gallery edit button.

m_textbox

@UiField
protected CmsTextBox m_textbox

The text box containing the current link.

构造器详细资料

CmsLinkSelector

public CmsLinkSelector()

Constructs a new gallery widget.

方法详细资料

initClass

public static void initClass()

Initializes this class.

getApparentValue

public java.lang.String getApparentValue()

从接口复制的说明: I_CmsFormWidget

Returns the "apparent value", i.e. either the real value if available, or else the ghost value if available, or null otherwise.

指定者:

getApparentValue 在接口中 I_CmsFormWidget

返回:

the apparent value

另请参阅:

I_CmsFormWidget.getApparentValue()

getFieldType

public I_CmsFormWidget.FieldType getFieldType()

从接口复制的说明: I_CmsFormWidget

Returns the type of data this widget produces.

指定者:

getFieldType 在接口中 I_CmsFormWidget

返回:

the data type

另请参阅:

I_CmsFormWidget.getFieldType()

getFormValue

public java.lang.Object getFormValue()

从接口复制的说明: I_CmsFormWidget

Gets the selected/entered value from the widget.

指定者:

getFormValue 在接口中 I_CmsFormWidget

返回:

the value

另请参阅:

I_CmsFormWidget.getFormValue()

getFormValueAsString

public java.lang.String getFormValueAsString()

从接口复制的说明: I_CmsFormWidget

Gets the current value of the widget as a string.

指定者:

getFormValueAsString 在接口中 I_CmsFormWidget

返回:

the current value of the widget

另请参阅:

I_CmsFormWidget.getFormValueAsString()

getLink

public java.lang.String getLink()

Returns the selected link target string.

返回:

the link target string

getLinkBean

public CmsLinkBean getLinkBean()

Returns the selected link as a bean.

返回:

the selected link as a bean

getTextBox

public CmsTextBox getTextBox()

Returns the text box of this widget.

返回:

the CmsTextBox.

isEnabled

public boolean isEnabled()

从接口复制的说明: I_CmsFormWidget

Returns true if this widget is enabled.

指定者:

isEnabled 在接口中 I_CmsFormWidget

返回:

true if this widget is enabled

另请参阅:

I_CmsFormWidget.isEnabled()

isInternal

public boolean isInternal()

Returns true if the widget is in internal mode.

返回:

true if the widget is in internal mode

reset

public void reset()

从接口复制的说明: I_CmsFormWidget

Resets the widget to its default state.

指定者:

reset 在接口中 I_CmsFormWidget

另请参阅:

I_CmsFormWidget.reset()

setAutoHideParent

public void setAutoHideParent(I_CmsAutoHider autoHideParent)

从接口复制的说明: I_CmsFormWidget

Call this when auto hiding parents are shown.

指定者:

setAutoHideParent 在接口中 I_CmsFormWidget

参数:

autoHideParent - the auto hide parent

另请参阅:

I_CmsFormWidget.setAutoHideParent(org.opencms.gwt.client.ui.I_CmsAutoHider)

setEnabled

public void setEnabled(boolean enabled)

从接口复制的说明: I_CmsFormWidget

Enables or disables the widget.

指定者:

setEnabled 在接口中 I_CmsFormWidget

参数:

enabled - if true, the widget will be enabled, else disabled

另请参阅:

I_CmsFormWidget.setEnabled(boolean)

setErrorMessage

public void setErrorMessage(java.lang.String errorMessage)

从接口复制的说明: I_CmsFormWidget

Sets the error message for this widget.

If the error message is null, no error message will be displayed.

指定者:

setErrorMessage 在接口中 I_CmsFormWidget

参数:

errorMessage - an error message or null

另请参阅:

I_CmsFormWidget.setErrorMessage(java.lang.String)

setFormValueAsString

public void setFormValueAsString(java.lang.String value)

从接口复制的说明: I_CmsFormWidget

Sets the current value of the widget as a string.

指定者:

setFormValueAsString 在接口中 I_CmsFormWidget

参数:

value - the new value of the widget

另请参阅:

I_CmsFormWidget.setFormValueAsString(java.lang.String)

setGhostMode

public void setGhostMode(boolean ghostMode)

从接口复制的说明: I_CmsHasGhostValue

Enables or disables ghost mode, if possible.

指定者:

setGhostMode 在接口中 I_CmsHasGhostValue

参数:

ghostMode - if ghost mode should be enabled, else disabled

另请参阅:

I_CmsHasGhostValue.setGhostMode(boolean)

setGhostValue

public void setGhostValue(java.lang.String value,
                 boolean isGhostMode)

从接口复制的说明: I_CmsHasGhostValue

Sets the "ghost value" of the widget and optionally sets it to "ghost mode".

"Ghost mode" can be used to show the user the value (called "ghost value") which will be used if he either doesn't choose an option in the widget, or explicitly chooses an "empty" or "default" option.

指定者:

setGhostValue 在接口中 I_CmsHasGhostValue

参数:

value - the ghost value

isGhostMode - if true, sets the widget to ghost mode

另请参阅:

I_CmsHasGhostValue.setGhostValue(java.lang.String, boolean)

setInternal

public void setInternal(boolean internal)

Sets the widget's mode to internal or external.

参数:

internal - if true, sets the mode to internal, else to external

setLink

public void setLink(java.lang.String link)

Sets the link target.

参数:

link - the link target

setLinkBean

public void setLinkBean(CmsLinkBean link)

Sets the link from a bean.

参数:

link - the link bean

setName

public void setName(java.lang.String name)

Sets the name of the input field.

参数:

name - of the input field

buildGalleryUrl

protected java.lang.String buildGalleryUrl()

Creates the URL for the gallery dialog IFrame.

返回:

the URL for the gallery dialog IFrame

openGalleryDialog

protected void openGalleryDialog()

Internal method which opens the gallery dialog.

userChangedExternal

protected void userChangedExternal(boolean external)

Called if the user changed the state to internal or external.

参数:

external - if the new state is "external"