Package com.itextpdf.forms.form.element

Class Radio

java.lang.Object

com.itextpdf.commons.actions.sequence.AbstractIdentifiableElement

com.itextpdf.layout.ElementPropertyContainer<T>

com.itextpdf.layout.element.AbstractElement<T>

com.itextpdf.forms.form.element.FormField<Radio>

com.itextpdf.forms.form.element.Radio

All Implemented Interfaces:

IFormField, IAbstractElement, IBlockElement, IElement, IPropertyContainer, IAccessibleElement

public class Radio
extends FormField<Radio>

Extension of the FormField class representing a radio button so that a RadioRenderer is used instead of the default renderer for fields.

Field Summary

Fields inherited from class com.itextpdf.forms.form.element.FormField

tagProperties

Fields inherited from class com.itextpdf.layout.element.AbstractElement

childElements, nextRenderer, styles

Fields inherited from class com.itextpdf.layout.ElementPropertyContainer

properties

Constructor Summary

Constructors

Constructor	Description
Radio(java.lang.String id)	Creates a new Radio instance.
Radio(java.lang.String id, java.lang.String radioGroupName)	Creates a new Radio instance.

Method Summary

Modifier and Type	Method	Description
AccessibilityProperties	getAccessibilityProperties()	Gets the accessibility properties.
<T1> T1	getProperty(int property)	Gets the property from this entity.
protected IRenderer	makeNewRenderer()	Creates a new renderer instance.
Radio	setChecked(boolean checked)	Sets the state of the radio button.

Methods inherited from class com.itextpdf.forms.form.element.FormField

getDefaultProperty, getId, setAlternativeDescription, setHeight, setInteractive, setSize, setValue, setWidth

Methods inherited from class com.itextpdf.layout.element.AbstractElement

addStyle, createRendererSubTree, getChildren, getRenderer, hasProperty, isEmpty, setAction, setNextRenderer, setPageNumber

Methods inherited from class com.itextpdf.layout.ElementPropertyContainer

deleteOwnProperty, getOwnProperty, getSplitCharacters, getStrokeColor, getStrokeWidth, getTextRenderingMode, getTransparentStrokeColor, hasOwnProperty, setBackgroundColor, setBackgroundColor, setBackgroundColor, setBackgroundColor, setBackgroundImage, setBackgroundImage, setBaseDirection, setBorder, setBorderBottom, setBorderBottomLeftRadius, setBorderBottomRightRadius, setBorderLeft, setBorderRadius, setBorderRight, setBorderTop, setBorderTopLeftRadius, setBorderTopRightRadius, setCharacterSpacing, setDashPattern, setDestination, setFixedPosition, setFixedPosition, setFixedPosition, setFixedPosition, setFont, setFontColor, setFontColor, setFontColor, setFontFamily, setFontFamily, setFontKerning, setFontScript, setFontSize, setHorizontalAlignment, setHyphenation, setLineThrough, setOpacity, setProperty, setRelativePosition, setSplitCharacters, setStrokeColor, setStrokeColor, setStrokeColor, setStrokeWidth, setTextAlignment, setTextRenderingMode, setUnderline, setUnderline, setUnderline, setUnderline, setUnderline, setWordSpacing, simulateBold, simulateItalic

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.itextpdf.layout.element.IAbstractElement

getChildren

Methods inherited from interface com.itextpdf.layout.element.IElement

createRendererSubTree, getRenderer, setNextRenderer

Methods inherited from interface com.itextpdf.layout.IPropertyContainer

deleteOwnProperty, getOwnProperty, hasOwnProperty, hasProperty, setProperty

Constructor Detail

Radio

public Radio(java.lang.String id)

Creates a new Radio instance.

Parameters:

id - the id.

Radio

public Radio(java.lang.String id,
             java.lang.String radioGroupName)

Creates a new Radio instance.

Parameters:

id - the id.

radioGroupName - the name of the radio group the radio button belongs to. It has sense only in case this Radio element will not be rendered but Acroform field will be created instead.

Method Detail

setChecked

public Radio setChecked(boolean checked)

Sets the state of the radio button.

Parameters:

checked - true if the radio button shall be checked, false otherwise. By default, the radio button is unchecked.

Returns:

this same Radio button.

getProperty

public <T1> T1 getProperty(int property)

Gets the property from this entity. Compared to IPropertyContainer.getOwnProperty(int), this method can check parent's properties, styles, etc, depending on the origin of the instance

Specified by:

getProperty in interface IPropertyContainer

Overrides:

getProperty in class AbstractElement<Radio>

Type Parameters:

T1 - the return type associated with the property

Parameters:

property - the property to be retrieved

Returns:

the value of the given property. null will be returned if the property value was not found

getAccessibilityProperties

public AccessibilityProperties getAccessibilityProperties()

Gets the accessibility properties. See also IAccessibleElement.

Returns:

an interface that allows to specify properties of a tagged element in Tagged PDF.

makeNewRenderer

protected IRenderer makeNewRenderer()

Description copied from class: AbstractElement

Creates a new renderer instance.

Specified by:

makeNewRenderer in class AbstractElement<Radio>

Returns:

new IRenderer