Class AbstractOneLineTextFieldRenderer

java.lang.Object

com.itextpdf.layout.renderer.AbstractRenderer

com.itextpdf.layout.renderer.BlockRenderer

com.itextpdf.forms.form.renderer.AbstractFormFieldRenderer

com.itextpdf.forms.form.renderer.AbstractTextFieldRenderer

com.itextpdf.forms.form.renderer.AbstractOneLineTextFieldRenderer

All Implemented Interfaces:

IPropertyContainer, IRenderer

Direct Known Subclasses:

ButtonRenderer, InputFieldRenderer

public abstract class AbstractOneLineTextFieldRenderer
extends AbstractTextFieldRenderer

Abstract AbstractTextFieldRenderer for a single line of text content in a form field.

Field Summary

Fields inherited from class AbstractTextFieldRenderer

font

Fields inherited from class AbstractFormFieldRenderer

flatRenderer

Fields inherited from class AbstractRenderer

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

Constructor Summary

Constructors

Constructor	Description
AbstractOneLineTextFieldRenderer(IFormField modelElement)	Creates a new AbstractOneLineTextFieldRenderer instance.

Method Summary

Modifier and Type	Method	Description
(package private) void	cropContentLines(List<LineRenderer> lines, Rectangle bBox)	Crops the content lines.
(package private) void	setContentHeight(IRenderer flatRenderer, float height)	Sets the content height.
private void	updateParagraphHeight()	Updates the paragraph height.

Methods inherited from class AbstractTextFieldRenderer

adjustNumberOfContentLines, adjustNumberOfContentLines, applyDefaultFieldProperties, approximateFontSize, calculateFittingFontSize, createParagraphRenderer, getHeightRowsBased, getLowestChildBottom, updateHtmlColsSizeBasedWidth, updatePdfFont

Methods inherited from class AbstractFormFieldRenderer

adjustFieldLayout, applyAccessibilityProperties, applyAcroField, createFlatRenderer, draw, drawChildren, getConformance, getDefaultValue, getLang, getMinMaxWidth, getModelId, isFlatten, isLayoutBasedOnFlatRenderer, isRendererFit, layout, writeAcroFormFieldLangAttribute

Methods inherited from class BlockRenderer

applyRotationLayout, applyVerticalAlignment, beginRotationIfApplied, createOverflowRenderer, createRotationTransformInsideOccupiedArea, createSplitRenderer, endRotationIfApplied, getMinMaxWidth, getOccupiedAreaBBox, getResolvedFont

Methods inherited from class AbstractRenderer

addAllProperties, addChild, alignChildHorizontally, allowLastYLineRecursiveExtraction, applyAbsolutePosition, applyAction, applyBorderBox, applyBorderBox, applyDestination, applyDestinationsAndAnnotation, applyLinkAnnotation, applyMargins, applyMargins, applyPaddings, applyPaddings, applyRelativePositioningTranslation, beginElementOpacityApplying, beginTransformationIfApplied, calculateAbsolutePdfBBox, calculateBBox, calculateShiftToPositionBBoxOfPointsAt, clipBackgroundArea, clipBackgroundArea, clipBorderArea, createXObject, deleteOwnProperty, deleteProperty, drawBackground, drawBorder, endElementOpacityApplying, endTransformationIfApplied, getBackgroundArea, getBorderAreaBBox, getBorderRadii, getBorders, getChildRenderers, getDefaultProperty, getFirstYLineRecursively, getInnerAreaBBox, getLastYLineRecursively, getMargins, getModelElement, getOccupiedArea, getOwnProperties, getOwnProperty, getPaddings, getParent, getProperty, getProperty, getPropertyAsBoolean, getPropertyAsColor, getPropertyAsFloat, getPropertyAsFloat, getPropertyAsFont, getPropertyAsInteger, getPropertyAsTransparentColor, getPropertyAsUnitValue, hasAbsoluteUnitValue, hasOwnOrModelProperty, hasOwnProperty, hasProperty, hasRelativeUnitValue, initElementAreas, isAbsolutePosition, isBorderBoxSizing, isFirstOnRootArea, isFixedLayout, isFlushed, isKeepTogether, isNotFittingHeight, isNotFittingLayoutArea, isNotFittingWidth, isOverflowFit, isOverflowProperty, isOverflowProperty, isOverflowProperty, isPositioned, isRelativePosition, isStaticLayout, move, rectangleToPointsList, retrieveHeight, retrieveMaxHeight, retrieveMaxWidth, retrieveMinHeight, retrieveMinWidth, retrieveResolvedDeclaredHeight, retrieveUnitValue, retrieveUnitValue, retrieveWidth, setBorders, setMinMaxWidthBasedOnFixedWidth, setParent, setProperty, toString, transformPoints, updateHeight, updateHeightsOnSplit, updateMaxHeight, updateMinHeight, updateWidth

Methods inherited from class Object

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

Methods inherited from interface IRenderer

getNextRenderer

Constructor Details

AbstractOneLineTextFieldRenderer

AbstractOneLineTextFieldRenderer(IFormField modelElement)

Creates a new AbstractOneLineTextFieldRenderer instance.

Parameters:

modelElement - the model element

Method Details

cropContentLines

void cropContentLines(List<LineRenderer> lines,
 Rectangle bBox)

Crops the content lines.

Parameters:

lines - a list of lines

bBox - the bounding box

updateParagraphHeight

private void updateParagraphHeight()

Updates the paragraph height.

setContentHeight

void setContentHeight(IRenderer flatRenderer,
 float height)

Sets the content height.

Parameters:

flatRenderer - the flat renderer

height - the height