Class ListItemContentLayoutManager

Method Details

• getPartFO

  protected AbstractListItemPart getPartFO()

  Convenience method.

  Returns:

  the ListBlock node

• setXOffset

  public void setXOffset(int off)

  Set the x offset of this list item. This offset is used to set the absolute position of the list item within the parent block area.

  Parameters:

  off - the x offset

• addAreas

  public void addAreas(PositionIterator parentIter, LayoutContext layoutContext)

  Add the areas for the break points. The list item contains block stacking layout managers that add block areas.

  Specified by:

  addAreas in interface LayoutManager

  Overrides:

  addAreas in class AbstractLayoutManager

  Parameters:

  parentIter - the iterator of the break positions

  layoutContext - the layout context for adding the areas

• getParentArea

  public Area getParentArea(Area childArea)

  Return an Area which can contain the passed childArea. The childArea may not yet have any content, but it has essential traits set. In general, if the LayoutManager already has an Area it simply returns it. Otherwise, it makes a new Area of the appropriate class. It gets a parent area for its area by calling its parent LM. Finally, based on the dimensions of the parent area, it initializes its own area. This includes setting the content IPD and the maximum BPD.

  Specified by:

  getParentArea in interface LayoutManager

  Overrides:

  getParentArea in class AbstractLayoutManager

  Parameters:

  childArea - the child area to get the parent for

  Returns:

  the parent area

• addChildArea

  public void addChildArea(Area childArea)

  Add the child to the list item area.

  Specified by:

  addChildArea in interface LayoutManager

  Overrides:

  addChildArea in class BlockStackingLayoutManager

  Parameters:

  childArea - the child to add to the cell

• getKeepTogetherProperty

  public KeepProperty getKeepTogetherProperty()

  Returns the keep-together property specified on the FObj. Default implementation throws a IllegalStateException. Must be implemented by the subclass, if applicable.

  Specified by:

  getKeepTogetherProperty in interface BlockLevelLayoutManager

  Overrides:

  getKeepTogetherProperty in class BlockStackingLayoutManager

  Returns:

  the keep-together property

• getKeepWithNext

  public Keep getKeepWithNext()

  Returns the keep-with-next strength for this element.

  Specified by:

  getKeepWithNext in interface BlockLevelLayoutManager

  Overrides:

  getKeepWithNext in class BlockStackingLayoutManager

  Returns:

  the keep-with-next strength

• getKeepWithPrevious

  public Keep getKeepWithPrevious()

  Returns the keep-with-previous strength for this element.

  Specified by:

  getKeepWithPrevious in interface BlockLevelLayoutManager

  Overrides:

  getKeepWithPrevious in class BlockStackingLayoutManager

  Returns:

  the keep-with-previous strength

• getNextKnuthElements

  public List getNextKnuthElements(LayoutContext context, int alignment, Stack lmStack, Position restartPosition, LayoutManager restartAtLM)

  Returns an updated list of Knuth elements corresponding to this layout manager, after a change of IPD has been detected.

  Specified by:

  getNextKnuthElements in interface LayoutManager

  Overrides:

  getNextKnuthElements in class BlockStackingLayoutManager

  Parameters:

  context - the layout context

  alignment - the alignment

  lmStack - the stack of LMs that are active at the IPD change

  restartPosition - the position corresponding to the element finishing the page before the IPD change

  restartAtLM - if not null, the layout manager from which to restart. That is, the IPD change occurs between two block elements and not inside a paragraph

  Returns:

  an updated list of elements, taking the new IPD into account