org.jfree.layouting.renderer.model

Class PlaceholderRenderNode

Implemented Interfaces:
Cloneable

public class PlaceholderRenderNode
extends RenderNode

Creation-Date: 24.10.2006, 16:13:30
Author:
Thomas Morgner

Field Summary

Fields inherited from class org.jfree.layouting.renderer.model.RenderNode

HORIZONTAL_AXIS, VERTICAL_AXIS

Constructor Summary

PlaceholderRenderNode()

Method Summary

boolean
isDiscardable()
boolean
isEmpty()
boolean
isIgnorableForRendering()
If that method returns true, the element will not be used for rendering.

Methods inherited from class org.jfree.layouting.renderer.model.RenderNode

appyStyle, clone, derive, deriveFrozen, findNodeById, freeze, getAlignmentAdjust, getAlignmentAdjustResolved, getAlignmentBaseline, getBaselineShift, getBaselineShiftResolved, getChangeTracker, getComputedLayoutProperties, getDimension, getEffectiveMarginBottom, getEffectiveMarginTop, getHeight, getInstanceId, getLayoutContext, getLogicalPage, getMajorAxis, getMaximumBoxWidth, getMinimumChunkWidth, getMinorAxis, getNamespace, getNext, getNodeLayoutProperties, getNormalFlow, getPageContext, getParent, getParentBlockContext, getPosition, getPrev, getStickyMarker, getTagName, getVerticalAlignment, getVisibleNext, getVisiblePrev, getWidth, getX, getY, hibernate, isDirectionLTR, isDirty, isDiscardable, isEmpty, isFrozen, isHibernated, isIcmMetricsFinished, isIgnorableForRendering, isOpen, normalizeAlignment, setComputedLayoutProperties, setDimension, setDirty, setHeight, setHibernated, setIcmMetricsFinished, setMajorAxis, setMaximumBoxWidth, setMinimumChunkWidth, setMinorAxis, setNext, setParent, setPosition, setPrev, setStickyMarker, setWidth, setX, setY, updateChangeTracker

Constructor Details

PlaceholderRenderNode

public PlaceholderRenderNode()

Method Details

isDiscardable

public boolean isDiscardable()
Overrides:
isDiscardable in interface RenderNode

isEmpty

public boolean isEmpty()
Overrides:
isEmpty in interface RenderNode

isIgnorableForRendering

public boolean isIgnorableForRendering()
If that method returns true, the element will not be used for rendering. For the purpose of computing sizes or performing the layouting (in the validate() step), this element will treated as if it is not there.

If the element reports itself as non-empty, however, it will affect the margin computation.

Overrides:
isIgnorableForRendering in interface RenderNode
Returns: