org.jfree.layouting.renderer.model
Class ParagraphRenderBox
java.lang.Object
org.jfree.layouting.renderer.model.RenderNode
org.jfree.layouting.renderer.model.RenderBox
org.jfree.layouting.renderer.model.BlockRenderBox
org.jfree.layouting.renderer.model.ParagraphRenderBox
- All Implemented Interfaces:
- java.lang.Cloneable
public class ParagraphRenderBox
- extends BlockRenderBox
This articifial renderbox is the connection between block-contexts and the
sequences of consectual inline-boxes of that block.
This renderbox generates lineboxes whenever needed.
When asked for layout-sizes or when doing the layouting, it first checks its
validity and performs splits on all forced pagebreaks. At the end, there is
no inner element's edge with an activated clear-property.
After that, it generates temporary lineboxes for all of its childs. When
*re*-computing the layout, these lineboxes get invalidated and merged back
into the paragraph.
- Author:
- Thomas Morgner
Methods inherited from class org.jfree.layouting.renderer.model.RenderBox |
addChilds, addGeneratedChild, clone, close, deriveFrozen, freeze, getBaselineInfo, getBorder, getBoxDefinition, getBoxLayoutProperties, getContentAreaX1, getContentAreaX2, getDominantBaseline, getEffectiveMarginBottom, getEffectiveMarginTop, getFirstChild, getLastChild, getLineCount, getNominalBaselineInfo, getOrphans, getOrphansSize, getPageContext, getStaticBoxLayoutProperties, getVisibleFirst, getVisibleLast, getWidows, getWidowsSize, insertAfter, insertBefore, isAvoidPagebreakInside, isOpen, isPreserveSpace, remove, replaceChild, replaceChilds, setBaselineInfo, setContentAreaX1, setContentAreaX2, setFirstChild, setLastChild, setLineCount, setOrphansSize, setPageContext, setWidowsSize, split |
Methods inherited from class org.jfree.layouting.renderer.model.RenderNode |
getAlignmentAdjust, getAlignmentAdjustResolved, getAlignmentBaseline, getBaselineShift, getBaselineShiftResolved, getChangeTracker, getComputedLayoutProperties, getDimension, getHeight, getLayoutContext, getLogicalPage, getMajorAxis, getMaximumBoxWidth, getMinimumChunkWidth, getMinorAxis, getNamespace, getNext, getNodeLayoutProperties, getNormalFlow, getParent, getParentBlockContext, getPosition, getPrev, getStickyMarker, getTagName, getVerticalAlignment, getVisibleNext, getVisiblePrev, getWidth, getX, getY, isDirectionLTR, isDirty, isFrozen, isHibernated, isIcmMetricsFinished, isIgnorableForRendering, normalizeAlignment, setComputedLayoutProperties, setDimension, setDirty, setHeight, setHibernated, setIcmMetricsFinished, setMajorAxis, setMaximumBoxWidth, setMinimumChunkWidth, setMinorAxis, setNext, setParent, setPosition, setPrev, setStickyMarker, setWidth, setX, setY, updateChangeTracker |
Methods inherited from class java.lang.Object |
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
ParagraphRenderBox
public ParagraphRenderBox(BoxDefinition boxDefinition)
appyStyle
public void appyStyle(LayoutContext context,
OutputProcessorMetaData metaData)
- Overrides:
appyStyle
in class RenderBox
derive
public RenderNode derive(boolean deepDerive)
- Derive creates a disconnected node that shares all the properties of the
original node. The derived node will no longer have any parent, silbling,
child or any other relationships with other nodes.
- Overrides:
derive
in class RenderBox
- Returns:
hibernate
public RenderNode hibernate()
- Derive creates a disconnected node that shares all the properties of the
original node. The derived node will no longer have any parent, silbling,
child or any other relationships with other nodes.
- Overrides:
hibernate
in class RenderBox
- Returns:
addChild
public final void addChild(RenderNode child)
- Overrides:
addChild
in class RenderBox
addDirectly
protected void addDirectly(RenderNode child)
clear
public final void clear()
- Removes all children.
- Overrides:
clear
in class RenderBox
clearLayout
public final void clearLayout()
getInsertationPoint
public RenderBox getInsertationPoint()
- Overrides:
getInsertationPoint
in class RenderBox
isAppendable
public boolean isAppendable()
- Overrides:
isAppendable
in class RenderBox
findNodeById
public RenderNode findNodeById(java.lang.Object instanceId)
- Overrides:
findNodeById
in class RenderBox
isEmpty
public boolean isEmpty()
- Overrides:
isEmpty
in class RenderBox
isDiscardable
public boolean isDiscardable()
- Overrides:
isDiscardable
in class RenderBox
getLastLineAlignment
public CSSValue getLastLineAlignment()
getTextAlignment
public CSSValue getTextAlignment()
getLineboxContainer
public BlockRenderBox getLineboxContainer()
getPool
public InlineRenderBox getPool()
getLineBoxAge
public long getLineBoxAge()
setLineBoxAge
public void setLineBoxAge(long lineBoxAge)
getMinorLayoutAge
public long getMinorLayoutAge()
setMinorLayoutAge
public void setMinorLayoutAge(long minorLayoutAge)
getMajorLayoutAge
public long getMajorLayoutAge()
setMajorLayoutAge
public void setMajorLayoutAge(long majorLayoutAge)
getInstanceId
public java.lang.Object getInstanceId()
- The public-id for the paragraph is the pool-box.
- Overrides:
getInstanceId
in class RenderNode
- Returns: