org.opencms.gwt.client.ui.input

类 CmsRadioButton

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.CmsRadioButton

所有已实现的接口:

com.google.gwt.event.dom.client.HasClickHandlers, 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.HasHorizontalAlignment, com.google.gwt.user.client.ui.HasVisibility, com.google.gwt.user.client.ui.IsRenderable, com.google.gwt.user.client.ui.IsWidget

public class CmsRadioButton
extends com.google.gwt.user.client.ui.Composite
implements com.google.gwt.user.client.ui.HasHorizontalAlignment, com.google.gwt.event.dom.client.HasClickHandlers

Class representing a single radio button.

In most cases, you will need to set the group of a radio button, which is a Java object, not just a string as in HTML radio buttons. Clicking on a radio button in a group will result in the radio button being selected, and none of the other buttons in the group being selected.

从以下版本开始:

8.0.0

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

从接口继承的嵌套类/接口 com.google.gwt.user.client.ui.HasHorizontalAlignment

com.google.gwt.user.client.ui.HasHorizontalAlignment.AutoHorizontalAlignmentConstant, com.google.gwt.user.client.ui.HasHorizontalAlignment.HorizontalAlignmentConstant

字段概要

字段

限定符和类型	字段和说明
protected CmsToggleButton	m_button The wigdet used to implement the actual radio button.
protected CmsRadioButtonGroup	m_group The radio button group.

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

DEBUG_ID_PREFIX

从接口继承的字段 com.google.gwt.user.client.ui.HasHorizontalAlignment

ALIGN_CENTER, ALIGN_DEFAULT, ALIGN_JUSTIFY, ALIGN_LEFT, ALIGN_LOCALE_END, ALIGN_LOCALE_START, ALIGN_RIGHT

构造器概要

构造器

构造器和说明
CmsRadioButton() Creates a new radio button without setting the name and label text.
CmsRadioButton(java.lang.String name, java.lang.String labelText) Creates a new radio button.

方法概要

方法

限定符和类型	方法和说明
com.google.gwt.event.shared.HandlerRegistration	addClickHandler(com.google.gwt.event.dom.client.ClickHandler handler) Adds a click handler to the radio button.
com.google.gwt.user.client.ui.HasHorizontalAlignment.HorizontalAlignmentConstant	getHorizontalAlignment() This is the alignment of the text in reference to the checkbox, possible values are left or right.
java.lang.String	getName() Returns the value associated with this radio button.
CmsToggleButton	getRadioButton() Returns the radio button.
boolean	isChecked() Returns true if the radio button is checked.
boolean	isEnabled() Returns true if this widget is enabled.
void	setChecked(boolean checked) Sets the 'checked' status of the radio button.
void	setEnabled(boolean enabled) Enables or disables the radio button.
void	setGroup(CmsRadioButtonGroup group) Sets the group for this radio button.
void	setHorizontalAlignment(com.google.gwt.user.client.ui.HasHorizontalAlignment.HorizontalAlignmentConstant align) This is the alignment of the text in reference to the checkbox, possible values are left or right.
void	setName(java.lang.String name) Sets the name of this radio button.
void	setText(java.lang.String text) Sets the text which is displayed next to the radio button.

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

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

fireEvent

字段详细资料

m_button

protected CmsToggleButton m_button

The wigdet used to implement the actual radio button.

m_group

protected CmsRadioButtonGroup m_group

The radio button group.

构造器详细资料

CmsRadioButton

public CmsRadioButton()

Creates a new radio button without setting the name and label text.

CmsRadioButton

public CmsRadioButton(java.lang.String name,
              java.lang.String labelText)

Creates a new radio button.

参数:

name - the value associated with this radio button

labelText - the label text of the radio button

方法详细资料

addClickHandler

public com.google.gwt.event.shared.HandlerRegistration addClickHandler(com.google.gwt.event.dom.client.ClickHandler handler)

Adds a click handler to the radio button.

指定者:

addClickHandler 在接口中 com.google.gwt.event.dom.client.HasClickHandlers

另请参阅:

HasClickHandlers.addClickHandler(com.google.gwt.event.dom.client.ClickHandler)

getHorizontalAlignment

public com.google.gwt.user.client.ui.HasHorizontalAlignment.HorizontalAlignmentConstant getHorizontalAlignment()

This is the alignment of the text in reference to the checkbox, possible values are left or right.

指定者:

getHorizontalAlignment 在接口中 com.google.gwt.user.client.ui.HasHorizontalAlignment

另请参阅:

HasHorizontalAlignment.getHorizontalAlignment()

getName

public java.lang.String getName()

Returns the value associated with this radio button.

返回:

the value associated with this radio button

getRadioButton

public CmsToggleButton getRadioButton()

Returns the radio button.

返回:

the radio button

isChecked

public boolean isChecked()

Returns true if the radio button is checked.

返回:

true if the radio button is checked

isEnabled

public boolean isEnabled()

Returns true if this widget is enabled.

返回:

true if this widget is enabled

setChecked

public void setChecked(boolean checked)

Sets the 'checked' status of the radio button.

参数:

checked - if true, check the radio button, else uncheck it

setEnabled

public void setEnabled(boolean enabled)

Enables or disables the radio button.

参数:

enabled - if true, the radio button is enabled, else disabled

setGroup

public void setGroup(CmsRadioButtonGroup group)

Sets the group for this radio button.

参数:

group -

setHorizontalAlignment

public void setHorizontalAlignment(com.google.gwt.user.client.ui.HasHorizontalAlignment.HorizontalAlignmentConstant align)

This is the alignment of the text in reference to the checkbox, possible values are left or right.

指定者:

setHorizontalAlignment 在接口中 com.google.gwt.user.client.ui.HasHorizontalAlignment

另请参阅:

HasHorizontalAlignment.setHorizontalAlignment(com.google.gwt.user.client.ui.HasHorizontalAlignment.HorizontalAlignmentConstant)

setName

public void setName(java.lang.String name)

Sets the name of this radio button.

参数:

name - the new name

setText

public void setText(java.lang.String text)

Sets the text which is displayed next to the radio button.

参数:

text - the new text