com.itextpdf.html2pdf.attach.impl.layout.form.renderer

Class TextAreaRenderer

java.lang.Object

com.itextpdf.layout.renderer.AbstractRenderer

com.itextpdf.layout.renderer.BlockRenderer

com.itextpdf.html2pdf.attach.impl.layout.form.renderer.AbstractFormFieldRenderer

com.itextpdf.html2pdf.attach.impl.layout.form.renderer.AbstractTextFieldRenderer

com.itextpdf.html2pdf.attach.impl.layout.form.renderer.TextAreaRenderer

All Implemented Interfaces:

com.itextpdf.layout.IPropertyContainer, com.itextpdf.layout.renderer.ILeafElementRenderer, com.itextpdf.layout.renderer.IRenderer

public class TextAreaRenderer
extends AbstractTextFieldRenderer

The AbstractTextFieldRenderer implementation for text area fields.

Field Summary

Fields inherited from class com.itextpdf.html2pdf.attach.impl.layout.form.renderer.AbstractTextFieldRenderer

font

Fields inherited from class com.itextpdf.html2pdf.attach.impl.layout.form.renderer.AbstractFormFieldRenderer

flatRenderer

Fields inherited from class com.itextpdf.layout.renderer.AbstractRenderer

childRenderers, EPS, flushed, INF, isLastRendererForModelElement, modelElement, occupiedArea, parent, positionedRenderers, properties

Constructor Summary

Constructors

Constructor and Description
TextAreaRenderer(TextArea modelElement) Creates a new TextAreaRenderer instance.

Method Summary

Modifier and Type	Method and Description
protected void	adjustFieldLayout() Adjusts the field layout.
protected void	applyAcroField(com.itextpdf.layout.renderer.DrawContext drawContext) Applies the AcroField widget.
protected com.itextpdf.layout.renderer.IRenderer	createFlatRenderer() Creates the flat renderer instance.
float	getAscent()
int	getCols() Gets the number of columns.
protected Float	getContentWidth() Gets the content width.
float	getDescent()
com.itextpdf.layout.renderer.IRenderer	getNextRenderer()
int	getRows() Gets the number of rows.

Methods inherited from class com.itextpdf.html2pdf.attach.impl.layout.form.renderer.AbstractTextFieldRenderer

adjustNumberOfContentLines, applyDefaultFieldProperties, createParagraphRenderer, updatePdfFont

Methods inherited from class com.itextpdf.html2pdf.attach.impl.layout.form.renderer.AbstractFormFieldRenderer

draw, drawChildren, getDefaultValue, getMinMaxWidth, getModelId, isFlatten, isRendererFit, layout

Methods inherited from class com.itextpdf.layout.renderer.BlockRenderer

applyBordersPaddingsMargins, applyRotation, applyRotationLayout, applyVerticalAlignment, beginRotationIfApplied, correctPositionedLayout, createOverflowRenderer, createRotationTransformInsideOccupiedArea, createSplitRenderer, endRotationIfApplied, getOccupiedAreaBBox

Methods inherited from class com.itextpdf.layout.renderer.AbstractRenderer

addAllProperties, addChild, alignChildHorizontally, alignChildHorizontally, applyAbsolutePosition, applyAction, applyBorderBox, applyBorderBox, applyDestination, applyDestinationsAndAnnotation, applyLinkAnnotation, applyMargins, applyMargins, applyPaddings, applyPaddings, applyRelativePositioningTranslation, beginElementOpacityApplying, beginTranformationIfApplied, calculateAbsolutePdfBBox, calculateBBox, calculateShiftToPositionBBoxOfPointsAt, clipBackgroundArea, clipBorderArea, deleteOwnProperty, deleteProperty, drawBackground, drawBorder, endElementOpacityApplying, endTranformationIfApplied, getBorderAreaBBox, getBorders, getChildRenderers, getDefaultProperty, getFirstYLineRecursively, getInnerAreaBBox, getLastYLineRecursively, getMargins, getModelElement, getOccupiedArea, getOwnProperties, getOwnProperty, getPaddings, getParent, getProperty, getProperty, getPropertyAsBoolean, getPropertyAsColor, getPropertyAsFloat, getPropertyAsFloat, getPropertyAsFont, getPropertyAsInteger, getPropertyAsTransparentColor, hasAbsoluteUnitValue, hasOwnOrModelProperty, hasOwnProperty, hasProperty, initElementAreas, isAbsolutePosition, isFixedLayout, isFlushed, isKeepTogether, isNotFittingHeight, isNotFittingLayoutArea, isNotFittingWidth, isPositioned, isRelativePosition, isStaticLayout, move, overrideHeightProperties, rectangleToPointsList, retrieveHeight, retrieveMaxHeight, retrieveMaxWidth, retrieveMinHeight, retrieveMinWidth, retrieveUnitValue, retrieveWidth, setBorders, setMinMaxWidthBasedOnFixedWidth, setParent, setProperty, toString, transformPoints

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.itextpdf.layout.renderer.IRenderer

addChild, getChildRenderers, getModelElement, getOccupiedArea, getProperty, isFlushed, move, setParent

Methods inherited from interface com.itextpdf.layout.IPropertyContainer

deleteOwnProperty, getDefaultProperty, getOwnProperty, getProperty, hasOwnProperty, hasProperty, setProperty

Constructor Detail

TextAreaRenderer

public TextAreaRenderer(TextArea modelElement)

Creates a new TextAreaRenderer instance.

Parameters:

modelElement - the model element

Method Detail

getCols

public int getCols()

Gets the number of columns.

Returns:

the cols value of the text area field

getRows

public int getRows()

Gets the number of rows.

Returns:

the rows value of the text area field

getAscent

public float getAscent()

getDescent

public float getDescent()

getNextRenderer

public com.itextpdf.layout.renderer.IRenderer getNextRenderer()

adjustFieldLayout

protected void adjustFieldLayout()

Description copied from class: AbstractFormFieldRenderer

Adjusts the field layout.

Specified by:

adjustFieldLayout in class AbstractFormFieldRenderer

createFlatRenderer

protected com.itextpdf.layout.renderer.IRenderer createFlatRenderer()

Description copied from class: AbstractFormFieldRenderer

Creates the flat renderer instance.

Specified by:

createFlatRenderer in class AbstractFormFieldRenderer

Returns:

the renderer instance

applyAcroField

protected void applyAcroField(com.itextpdf.layout.renderer.DrawContext drawContext)

Description copied from class: AbstractFormFieldRenderer

Applies the AcroField widget.

Specified by:

applyAcroField in class AbstractFormFieldRenderer

Parameters:

drawContext - the draw context

getContentWidth

protected Float getContentWidth()

Description copied from class: AbstractFormFieldRenderer

Gets the content width.

Overrides:

getContentWidth in class AbstractFormFieldRenderer

Returns:

the content width