Examples of RenderBox

org.jfree.layouting.renderer.model.RenderBox
A render-box corresponds to elements in a DOM tree.
Each box has a size, paddings, margins and borders. Boxes may have one or more childs.
While all nodes may have a position or dimensions, boxes are special, as they can have borders, margins and paddings. Borders, paddings and margins can have percentages, the margins can additionally be 'auto'.
The StrictInset variables for these properties contain the resolved values, while the box-definition contain the unresolved values. The resolve values are not valid unless the object has been validated to least least 'LAYOUTING'. @author Thomas Morgner
org.pentaho.reporting.engine.classic.core.layout.model.RenderBox
Creation-Date: 03.04.2007, 13:17:47 @author Thomas Morgner

Examples of org.pentaho.reporting.engine.classic.core.layout.model.RenderBox


      for (int row = startRow; row < finishRow; row++)
      {
        for (short col = 0; col < columnCount; col++)
        {
          final RenderBox content = contentProducer.getContent(row, col);
          if (content == null)
          {
            writer.print(quoter.getSeparator());
            continue;
          }


          if (content.isCommited() == false)
          {
            throw new InvalidReportStateException("Uncommited content encountered");
          }


          final long contentOffset = contentProducer.getContentOffset(row, col);
          final long colPos = sheetLayout.getXPosition(col);
          final long rowPos = sheetLayout.getYPosition(row);
          if (content.getX() != colPos || (content.getY() + contentOffset) != rowPos)
          {
            // A spanned cell ..
            writer.print(quoter.getSeparator());
            continue;
          }


          textExtractor.compute(content);
          final String formattedtext = textExtractor.getFormattedtext();
          quoter.doQuoting(formattedtext, writer);
          if (col < lastColumn)
          {
            writer.print(quoter.getSeparator());
          }
          content.setFinished(true);
        }


        writer.println();


      }

View Full Code Here

Examples of org.pentaho.reporting.engine.classic.core.layout.model.RenderBox

    final BoxDefinition bdef = box.getBoxDefinition();
    final long boxContentX2 = (box.getX() + box.getWidth() - bdef.getPaddingRight() - sblp.getBorderRight());
    if (boxContentX2 > getContentAreaX2())
    {
      // This is an overflow. Compute the text-ellipse ..
      final RenderBox textEllipseBox = processTextEllipse(box, getContentAreaX2());
      box.setTextEllipseBox(textEllipseBox);
    }
    return true;
  }

View Full Code Here

Examples of org.pentaho.reporting.engine.classic.core.layout.model.RenderBox

    {
      // oh, no ellipse. Thats nice.
      return null;
    }


    final RenderBox textEllipse = (RenderBox) box.derive(false);
    final ReportAttributeMap map = box.getAttributes();
    final TextCache.Result result = textCache.get
        (style.getId(), style.getChangeTracker(), map.getChangeTracker(), reslit);
    if (result != null)
    {
      textEllipse.addGeneratedChilds(result.getText());
      textEllipse.addGeneratedChilds(result.getFinish());
      performTextEllipseLayout(textEllipse, x2);
      return textEllipse;
    }
    if (buffer != null)
    {
      buffer.setCursor(0);
    }


    buffer = Utf16LE.getInstance().decodeString(reslit, buffer);
    bufferArray = buffer.getBuffer(bufferArray);


    textFactory.startText();
    final RenderNode[] renderNodes = textFactory.createText
        (bufferArray, 0, buffer.getLength(), style, box.getElementType(), box.getInstanceId(), map);
    final RenderNode[] finishNodes = textFactory.finishText();


    textEllipse.addGeneratedChilds(renderNodes);
    textEllipse.addGeneratedChilds(finishNodes);
    textCache.store(style.getId(), style.getChangeTracker(),
        map.getChangeTracker(), reslit, style, map, renderNodes, finishNodes);
    performTextEllipseLayout(textEllipse, x2);
    return textEllipse;
  }

View Full Code Here

Examples of org.pentaho.reporting.engine.classic.core.layout.model.RenderBox

    startProcessing(pageBox);
  }


  private long resolveParentHeight(final RenderNode node)
  {
    final RenderBox parent = node.getParent();
    if (parent == null)
    {
      if (node.getNodeType() == LayoutNodeTypes.TYPE_BOX_WATERMARK)
      {
        final LogicalPageBox box = node.getLogicalPage();
        if (box != null)
        {
          return box.getPageHeight();
        }
      }
      return 0;
    }
    return parent.getCachedHeight();
  }

View Full Code Here

Examples of org.pentaho.reporting.engine.classic.core.layout.model.RenderBox

      final WatermarkAreaBox watermarkAreaBox = (WatermarkAreaBox) box;
      box.setCachedHeight(watermarkAreaBox.getLogicalPage().getPageHeight());
    }
    else
    {
      final RenderBox watermark = isWatermark(box);
      if (watermark != null)
      {
        final WatermarkAreaBox watermarkAreaBox = (WatermarkAreaBox) watermark;
        box.setCachedHeight(watermarkAreaBox.getLogicalPage().getPageHeight());
      }

View Full Code Here

Examples of org.pentaho.reporting.engine.classic.core.layout.model.RenderBox

    return true;
  }


  private RenderBox isWatermark(final RenderBox box)
  {
    final RenderBox parent = box.getParent();
    if (parent == null)
    {
      return null;
    }
    if (parent.getNodeType() == LayoutNodeTypes.TYPE_BOX_WATERMARK)
    {
      return parent;
    }
    final RenderBox parent2 = parent.getParent();
    if (parent2 == null)
    {
      return null;
    }
    if (parent2.getNodeType() == LayoutNodeTypes.TYPE_BOX_WATERMARK)
    {
      return parent2;
    }
    return null;
  }

View Full Code Here

Examples of org.pentaho.reporting.engine.classic.core.layout.model.RenderBox

      final WatermarkAreaBox watermarkAreaBox = (WatermarkAreaBox) box;
      box.setCachedHeight(watermarkAreaBox.getLogicalPage().getPageHeight());
    }
    else
    {
      final RenderBox watermark = isWatermark(box);
      if (watermark != null)
      {
        final WatermarkAreaBox watermarkAreaBox = (WatermarkAreaBox) watermark;
        box.setCachedHeight(watermarkAreaBox.getLogicalPage().getPageHeight());
      }

View Full Code Here

Examples of org.pentaho.reporting.engine.classic.core.layout.model.RenderBox

  {
    // we have no margins yet ..
    final long marginTop = 0;


    // The y-position of a box depends on the parent.
    final RenderBox parent = node.getParent();


    // A table row is something special. Although it is a block box,
    // it layouts its children from left to right
    if (parent == null)
    {
      return marginTop;
    }
    if ((parent.getNodeType() & LayoutNodeTypes.MASK_BOX_BLOCK) == LayoutNodeTypes.MASK_BOX_BLOCK)
    {
      final RenderNode prev = node.getPrev();
      if (prev != null)
      {
        // we have a silbling. Position yourself directly below your silbling ..
        return (marginTop + prev.getCachedY() + prev.getCachedHeight());
      }
      else
      {
        final StaticBoxLayoutProperties blp = parent.getStaticBoxLayoutProperties();
        final BoxDefinition bdef = parent.getBoxDefinition();
        final long insetTop = (blp.getBorderTop() + bdef.getPaddingTop());


        return (marginTop + insetTop + parent.getCachedY());
      }
    }
    else
    {
      // there's no parent ..

View Full Code Here

Examples of org.pentaho.reporting.engine.classic.core.layout.model.RenderBox

    }
  }


  private long computeVerticalCanvasPosition(final RenderNode node)
  {
    final RenderBox parent = node.getParent();
    final long parentPosition;
    if (parent == null)
    {
      parentPosition = 0;
    }
    else
    {
      final StaticBoxLayoutProperties blp = parent.getStaticBoxLayoutProperties();
      final BoxDefinition bdef = parent.getBoxDefinition();
      final long insetsTop = (blp.getBorderTop() + bdef.getPaddingTop());
      parentPosition = parent.getCachedY() + insetsTop;
    }


    final double posY = node.getStyleSheet().getDoubleStyleProperty(ElementStyleKeys.POS_Y, 0);
    if (node.isSizeSpecifiesBorderBox())
    {
      return (parentPosition + RenderLength.resolveLength(resolveParentHeight(node), posY));
    }
    else
    {
      final long insetsTop;
      if ((node.getNodeType() & LayoutNodeTypes.MASK_BOX) == LayoutNodeTypes.MASK_BOX)
      {
        final RenderBox box = (RenderBox) node;
        final StaticBoxLayoutProperties blp = box.getStaticBoxLayoutProperties();
        final BoxDefinition bdef = box.getBoxDefinition();
        insetsTop = (blp.getBorderTop() + bdef.getPaddingTop());
      }
      else
      {
        insetsTop = 0;

View Full Code Here

Examples of org.pentaho.reporting.engine.classic.core.layout.model.RenderBox

   * @param node
   * @return
   */
  private long resolveUseableParentHeight(final RenderNode node)
  {
    final RenderBox parent = node.getParent();
    if (parent == null)
    {
      return node.getCachedHeight();
    }
    final long height = parent.getCachedHeight();
    final BoxDefinition bdef = parent.getBoxDefinition();
    final StaticBoxLayoutProperties blp = parent.getStaticBoxLayoutProperties();
    final long insetsBottom = blp.getBorderBottom() + bdef.getPaddingBottom();
    final long parentAvailableHeight = (parent.getCachedY() + height - insetsBottom) - node.getCachedY();
    if (PARANOID_CHECKS && isWatermark(parent) == null)
    {
      // the check is only valid if there is no preferred height
      // a preferred height may create overflowing childs, as it limits the height of the box to the defined value
      if (RenderLength.AUTO.equals(bdef.getPreferredHeight()))

View Full Code Here

0 1 2 3 4 5

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.