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## org.apache.fop.area.inline
Class InlineParent

    java.lang.Object
      org.apache.fop.area.AreaTreeObject
          org.apache.fop.area.Area
              org.apache.fop.area.inline.InlineArea
                  org.apache.fop.area.inline.InlineParent

All Implemented Interfaces:
  java.io.Serializable, java.lang.Cloneable

Direct Known Subclasses:
  AbstractTextArea, BasicLinkArea, FilledArea

    public class InlineParent

extends InlineArea

Inline parent area. This is an inline area that can have other inlines as children.

See Also:
  Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.fop.area.inline.InlineArea
`InlineArea.InlineAdjustingInfo`

Field Summary
`protected boolean` | `autoSize` Controls whether the IPD is automatically adjusted based on the area's children.
`protected java.util.List<InlineArea>` | `inlines` The list of inline areas added to this inline parent.
`protected int` | `minChildOffset` The offset of the beforest child area of this area.

Fields inherited from class org.apache.fop.area.inline.InlineArea
`adjustingInfo, blockProgressionOffset`

Fields inherited from class org.apache.fop.area.Area
`bidiLevel, bpd, CLASS_ABSOLUTE, CLASS_BEFORE_FLOAT, CLASS_FIXED, CLASS_FOOTNOTE, CLASS_MAX, CLASS_NORMAL, CLASS_SIDE_FLOAT, effectiveIPD, ipd, log, ORIENT_0, ORIENT_180, ORIENT_270, ORIENT_90, traits`

Fields inherited from class org.apache.fop.area.AreaTreeObject
`extensionAttachments, foreignAttributes`

Constructor Summary
`InlineParent()`

Method Summary
`void` | `addChildArea(Area c)` Set the parent for the child area.
`boolean` | `applyVariationFactor(double variationFactor, int lineStretch, int lineShrink)` recursively apply the variation factor to all descendant areas
`java.util.List` | `collectInlineRuns(java.util.List runs)` Collection bidi inline runs.
`java.util.List<InlineArea>` | `getChildAreas()` Get the child areas for this inline parent.
`void` | `resetChildrenLevel()` Reset bidirectionality level of all children to default (-1), signalling that they will inherit the level of their parent text area.

Methods inherited from class org.apache.fop.area.inline.InlineArea
`getAdjustingInfo, getBlockProgressionOffset, getParentArea, handleIPDVariation, hasLineThrough, hasOverline, hasUnderline, increaseIPD, isAncestor, isAncestorOrSelf, isBlinking, notifyIPDVariation, setAdjustingInfo, setAdjustingInfo, setAdjustment, setBlockProgressionOffset, setParentArea`

Methods inherited from class org.apache.fop.area.Area
`activateEffectiveIPD, addTrait, clone, getAllocBPD, getAllocIPD, getAreaClass, getBidiLevel, getBorderAndPaddingWidthAfter, getBorderAndPaddingWidthBefore, getBorderAndPaddingWidthEnd, getBorderAndPaddingWidthStart, getBPD, getEffectiveAllocIPD, getEffectiveIPD, getIPD, getSpaceAfter, getSpaceBefore, getSpaceEnd, getSpaceStart, getTrait, getTraitAsBoolean, getTraitAsInteger, getTraits, hasTrait, hasTraits, resetBidiLevel, setAreaClass, setBidiLevel, setBPD, setIPD, setTraits, setWritingModeTraits, toString`

Methods inherited from class org.apache.fop.area.AreaTreeObject
`addExtensionAttachment, getExtensionAttachments, getForeignAttributes, getForeignAttributeValue, hasExtensionAttachments, setExtensionAttachments, setForeignAttribute, setForeignAttributes`

Methods inherited from class java.lang.Object
`equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

Field Detail

### inlines

    protected java.util.List<InlineArea> inlines

  The list of inline areas added to this inline parent.

### autoSize

    protected transient boolean autoSize

  Controls whether the IPD is automatically adjusted based on the area's children.

### minChildOffset

    protected int minChildOffset

  The offset of the beforest child area of this area.

Constructor Detail

### InlineParent

    public InlineParent()

Method Detail

### addChildArea

    public void addChildArea(Area c)

  Description copied from class: `InlineArea`
  Set the parent for the child area. Add a child to this area. The default is to do nothing. Subclasses must override to do something if they can have child areas.

  Overrides:
    `addChildArea` in class `InlineArea`
  Parameters:
    `c` - the child area to add

### getChildAreas

    public java.util.List<InlineArea> getChildAreas()

  Get the child areas for this inline parent.

  Returns:
    the list of child areas

### applyVariationFactor

    public boolean applyVariationFactor(double variationFactor,
                                        int lineStretch,
                                        int lineShrink)

  recursively apply the variation factor to all descendant areas

  Overrides:
    `applyVariationFactor` in class `InlineArea`
  Parameters:
    `variationFactor` - the variation factor that must be applied to adjustments
    `lineStretch` - the total stretch of the line
    `lineShrink` - the total shrink of the line
  Returns:
    true if there is an UnresolvedArea descendant

### collectInlineRuns

    public java.util.List collectInlineRuns(java.util.List runs)

  Description copied from class: `InlineArea`
  Collection bidi inline runs.

  Overrides:
    `collectInlineRuns` in class `InlineArea`
  Parameters:
    `runs` - current list of inline runs
  Returns:
    modified list of inline runs, having appended new run

### resetChildrenLevel

    public void resetChildrenLevel()

  Reset bidirectionality level of all children to default (-1), signalling that they will inherit the level of their parent text area.

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