Examples of org.jfree.layouting.renderer.model.table.TableCellRenderBox

Package org.jfree.layouting.renderer.model.table

Examples of org.jfree.layouting.renderer.model.table.TableCellRenderBox

org.jfree.layouting.renderer.model.table.TableCellRenderBox
A table section box does not much rendering or layouting at all. It represents one of the three possible sections and behaves like any other block box. But (here it comes!) it refuses to be added to anything else than a TableRenderBox (a small check to save me a lot of insanity ..). @author Thomas Morgner

          RenderNode nodeCell = row.getFirstChild();
          while (nodeCell != null)
          {
            if (nodeCell instanceof TableCellRenderBox)
            {
              final TableCellRenderBox cellBox = (TableCellRenderBox) nodeCell;
              expectedRows = Math.max (expectedRows, cellBox.getRowSpan() - 1);
            }
            nodeCell = nodeCell.getNext();
          }
        }
        node = node.getNext();

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    this.pageContext = pageContext.update(context);


    final BoxDefinition definition =
        boxDefinitionFactory.createBlockBoxDefinition
            (context, layoutProcess.getOutputMetaData());
    final TableCellRenderBox tableRenderBox =
        new TableCellRenderBox(definition);
    tableRenderBox.setPageContext(pageContext.getPageContext());
    tableRenderBox.appyStyle(context, layoutProcess.getOutputMetaData());


    getInsertationPoint().addChild(tableRenderBox);


    // tryValidateOutput();

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  protected void finishBlockLevelBox(final RenderBox box)
  {
    if (box instanceof TableCellRenderBox)
    {
      final TableCellRenderBox cellBox = (TableCellRenderBox) box;
      final int rowSpan = cellBox.getRowSpan();
      currentTable.getRow().updateValidatedSize(rowSpan, 0, cellBox.getHeight());
    }
    else if (box instanceof TableRowRenderBox)
    {
      currentTable.increaseRowNumber();
    }

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        {
          cellNode = cellNode.getNext();
          continue;
        }


        final TableCellRenderBox cellBox = (TableCellRenderBox) cellNode;
        final long cellShift = position - cellBox.getY();
        if (cellShift != 0)
        {
          shift(cellBox, cellShift);
          // this is an inner shift and therefore it has no influence on the
          // global shiftdistance
        }


        cellBox.setHeight(validatedRowHeight);
        // Todo: now align all the childs of the cellbox.


        cellNode = cellNode.getNext();
      }

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            rowModel.addRow(new TableRow());


            autoRowInfo = autoGeneratedRow.getRowInfoStructure();
            for (int emptyCellCnt = 0; emptyCellCnt < i; emptyCellCnt += 1)
            {
              final TableCellRenderBox autoCell =
                      new TableCellRenderBox(EmptyBoxDefinition.getInstance(), true);
              autoCell.close();
              autoCell.setColumnIndex(emptyCellCnt);
              final DataCell dataCell = new DataCell
                  (1, 1, autoCell.getInstanceId());
              autoRowInfo.addCell(dataCell);
              autoGeneratedRow.addChild(autoCell);
            }
          }


          final PlaceHolderCell placeHolder;
          if (cell instanceof DataCell)
          {
            placeHolder = new PlaceHolderCell
                    ((DataCell) cell, cell.getRowSpan() - 1, cell.getColSpan());
          }
          else if (cell instanceof PlaceHolderCell)
          {
            final PlaceHolderCell prevCell = (PlaceHolderCell) cell;
            placeHolder = new PlaceHolderCell
                    (prevCell.getSourceCell(), cell.getRowSpan() - 1, cell.getColSpan());
          }
          else
          {
            throw new IllegalStateException("Unexpected cell type.");
          }
          autoRowInfo.addCell(placeHolder);
        }
        else if (autoGeneratedRow != null)
        {
          // only add, if the auto-row-box has been already generated ..
          // this prevents the generation of totally empty rows ..
          final TableCellRenderBox autoCell =
                  new TableCellRenderBox(EmptyBoxDefinition.getInstance(), true);
          autoCell.close();
          autoCell.setColumnIndex(i);
          final DataCell dataCell = new DataCell
              (1, 1, autoCell.getInstanceId());
          autoRowInfo.addCell(dataCell);
          autoGeneratedRow.addChild(autoCell);
        }
      }

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      {
        cellNode = cellNode.getNext();
        continue;
      }


      final TableCellRenderBox cellBox = (TableCellRenderBox) cellNode;
      // we got a cell. Now check our info-struct ..
      if (cellPosition >= prevInfoStruct.getCellCount())
      {
        cellBox.setColumnIndex(cellPosition);
        cellPosition = validateSafeCellPos(cellBox, infoStruct, cellPosition);
      }
      else
      {
        cellPosition = findCellPosition(cellPosition, prevInfoStruct, infoStruct);


        // OK, so we have the insertation point. Lets add our cell there ..
        final int colSpan = cellBox.getColSpan();
        final int rowSpan = cellBox.getRowSpan();
        final DataCell dataCell = new DataCell
            (rowSpan, colSpan, cellBox.getInstanceId());
        infoStruct.addCell(dataCell);
        cellBox.setColumnIndex(cellPosition);


        cellPosition += 1;
        for (int i = 1; i < colSpan; i++)
        {
          // if there's a previous cell at the current position - check it

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//                col.getMinimumChunkSize());
      }
    }
    else if (box instanceof TableCellRenderBox)
    {
      final TableCellRenderBox cellBox = (TableCellRenderBox) box;
      logger.debug ("CELL: Position: " + cellBox.getColumnIndex());
    }
    else if (box instanceof ParagraphRenderBox)
    {
      final ParagraphRenderBox paraBox = (ParagraphRenderBox) box;
      logger.debug ("-----------------------------------------------------");

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      final RenderLength preferredWidth = boxDefinition.getPreferredWidth();
      if (preferredWidth == RenderLength.AUTO)
      {
        // The cell itself did not define anything. But maybe the column
        // had a definition?
        final TableCellRenderBox cellBox = (TableCellRenderBox) box;
        final TableColumnModel columnModel = cellBox.getTable().getColumnModel();
        final int colIdx = cellBox.getColumnIndex();
        if (colIdx < 0)
        {
          throw new IllegalStateException("Table has not been validated yet.");
        }


        final int maxIdx = colIdx + cellBox.getColSpan();
        if (maxIdx >= columnModel.getColumnCount())
        {
          // No definition. Therefore the cell will not have a computed width.
          // (The effective width will be auto-computed in later steps.)
          // Yeah, we *could* start guessing, but I dont support our user's

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    this.pageContext = pageContext.update(context);


    final BoxDefinition definition =
        boxDefinitionFactory.createBlockBoxDefinition
            (context, layoutProcess.getOutputMetaData());
    final TableCellRenderBox tableRenderBox =
        new TableCellRenderBox(definition);
    tableRenderBox.setPageContext(pageContext.getPageContext());
    tableRenderBox.appyStyle(context, layoutProcess.getOutputMetaData());


    getInsertationPoint().addChild(tableRenderBox);


    // tryValidateOutput();

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//                col.getMinimumChunkSize());
      }
    }
    else if (box instanceof TableCellRenderBox)
    {
      final TableCellRenderBox cellBox = (TableCellRenderBox) box;
      Log.debug ("CELL: Position: " + cellBox.getColumnIndex());
    }
    else if (box instanceof ParagraphRenderBox)
    {
      final ParagraphRenderBox paraBox = (ParagraphRenderBox) box;
      Log.debug ("-----------------------------------------------------");

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org.jfree.layouting.renderer.AbstractRenderer

org.jfree.layouting.renderer.model.RenderBox

org.jfree.layouting.renderer.ModelPrinter

org.jfree.layouting.renderer.process.ComputeStaticPropertiesStep

org.jfree.layouting.renderer.process.TableRowHeightStep

org.jfree.layouting.renderer.process.TableValidationStep

org.jfree.layouting.renderer.process.ValidateModelStep

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