Examples of BlockRenderBox

org.jfree.layouting.renderer.model.BlockRenderBox
A block box behaves according to the 'display:block' layouting rules. In the simplest case, all childs will consume the complete width and get stacked below each other.
Live would be boring if everything was simple: Floats and absolutly positioned elements enrich and complicate the layout schema. Absolute elements do not affect the normal flow, but inject an invisible placeholder to keep track of their assumed normal-flow position.
(Using Mozilla's behaviour as reference, I assume that absolutly positioned elements are controled from outside the normal-flow (ie. parallel to the normal flow, but positioned relative to their computed placeholder position inside the normal flow. Weird? yes!)
Float-elements are positioned inside the block context and reduce the size of the linebox. Float-elements are positioned once when they are defined and will not alter any previously defined content.
As floats from previous boxes may overlap with later boxes, all floats must be placed on a global storage. The only difference between absolutely positioned and floating elements is *where* they can be placed, and whether they influence the content under them. (Floats do, abs-pos dont). @author Thomas Morgner
org.pentaho.reporting.engine.classic.core.layout.model.BlockRenderBox
Creation-Date: 03.04.2007, 13:37:19 @author Thomas Morgner

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

      runPosition += 1;
    }


    for (int i = runPosition; i <= position; i++)
    {
      final BlockRenderBox slotBox = new BlockRenderBox(getBoxStyle());
      slotBox.setName("Slot-" + i);
      container.addChild(slotBox);
      if (i == position)
      {
        return slotBox;
      }

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

      }


      // Note: For now, we limit both the header and footer to a single physical
      // page. This safes me a lot of trouble for now.


      final BlockRenderBox headerArea = pageBox.getHeaderArea();
      final long headerHeight = Math.min(headerArea.getHeight(), allCurrentBreaks[0]);
      headerArea.setHeight(headerHeight);


      final long lastBreakLocal = allCurrentBreaks[allCurrentBreaks.length - 1];
      final BlockRenderBox footerArea = pageBox.getFooterArea();
      long footerHeight = footerArea.getHeight();
      if (allCurrentBreaks.length > 1)
      {
        final long lastPageHeight = lastBreakLocal - allCurrentBreaks[allCurrentBreaks.length - 2];
        footerHeight = Math.min(footerHeight, lastPageHeight);
        footerArea.setHeight(footerHeight);
      }


      // Assertation: Make sure that we do not run into a infinite loop..
      if (headerHeight + footerHeight >= lastBreakLocal)
      {

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

      {
        if (addBox != groupBox)
        {
          addBox.close();
        }
        final BlockRenderBox commonBox = new BlockRenderBox
            (styleSheet, new InstanceID(), BoxDefinition.EMPTY, AutoLayoutBoxType.INSTANCE,
                ReportAttributeMap.EMPTY_MAP, null);
        commonBox.setName("Common-Section");
        groupBox.addChild(commonBox);
        addBox = commonBox;


        nextBoxStart += (int) Math.min(MAXIMUM_COMMON_SIZE, nextBoxStart * GroupSection.COMMON_GROWTH);
      }

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

    final RenderBox box;
    if (insertationPoint == null)
    {
      final SimpleStyleSheet reportStyle = sectionStyleCache.getStyleSheet(styleSheet);
      final BoxDefinition boxDefinition = boxDefinitionFactory.getBoxDefinition(reportStyle);
      box = new BlockRenderBox
          (reportStyle, report.getObjectID(), boxDefinition, SubReportType.INSTANCE, report.getAttributes(), null);
      if (report.getName() != null)
      {
        box.setName("SubReport-Section-" + groupStack.size() + ": name=" + report.getName());
      }

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

      return;
    }


    final SimpleStyleSheet reportStyle = sectionStyleCache.getStyleSheet(group.getStyle());
    final BoxDefinition boxDefinition = boxDefinitionFactory.getBoxDefinition(reportStyle);
    final BlockRenderBox groupBox = new BlockRenderBox
        (reportStyle, group.getObjectID(), boxDefinition, group.getElementType(), group.getAttributes(), null);


    groupBox.getStaticBoxLayoutProperties().setPlaceholderBox(true);
    groupBox.setName(group.getElementTypeName() + "-Section-" + groupStack.size());
    addBox(groupBox);
    if (reportStyle.getBooleanStyleProperty(ElementStyleKeys.AVOID_PAGEBREAK_INSIDE))
    {
      this.groupStack.push(new GroupSection(groupBox, bandWithKeepTogetherStyle));
    }

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

      return;
    }


    final SimpleStyleSheet reportStyle = sectionStyleCache.getStyleSheet(groupBody.getStyle());
    final BoxDefinition boxDefinition = boxDefinitionFactory.getBoxDefinition(reportStyle);
    final BlockRenderBox groupBox = new BlockRenderBox(reportStyle, groupBody.getObjectID(),
        boxDefinition, groupBody.getElementType(), groupBody.getAttributes(), null);


    // todo: PRD-3154: This is black magic, placeholder box true is evil.
    // Need to evaluate side-effects of this beast. Is it safe for keep-together boxes?
    groupBox.getStaticBoxLayoutProperties().setPlaceholderBox(true);
    groupBox.setName("Group-body-" + groupStack.size());
    addBox(groupBox);
    if (reportStyle.getBooleanStyleProperty(ElementStyleKeys.AVOID_PAGEBREAK_INSIDE))
    {
      this.groupStack.push(new GroupSection(groupBox, bandWithKeepTogetherStyle));
    }

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

        markDirty();
        return normalFlowLayoutBuilder.endSection(getPageBox(), sectionBox);
      }
      case Renderer.TYPE_FOOTER:
      {
        final BlockRenderBox footerArea = pageBox.getFooterArea();
        if (sectionBox.getFirstChild() == sectionBox.getLastChild() &&
            isEmptyOrMarker(footerArea.getFirstChild()) &&
            isEmptyOrMarker(sectionBox.getFirstChild()))
        {
          // both boxes are empty, so we can ignore it ...
          return footerLayoutBuilder.endSection(footerArea, sectionBox);
        }


        markDirty();
        return footerLayoutBuilder.endSection(footerArea, sectionBox);
      }
      case Renderer.TYPE_HEADER:
      {
        final BlockRenderBox headerArea = pageBox.getHeaderArea();
        if (sectionBox.getFirstChild() == sectionBox.getLastChild() &&
            isEmptyOrMarker(headerArea.getFirstChild()) &&
            isEmptyOrMarker(sectionBox.getFirstChild()))
        {
          // both boxes are empty, so we can ignore it ...
          return headerLayoutBuilder.endSection(headerArea, sectionBox);
        }

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

      box = new InlineRenderBox(styleSheet, element.getObjectID(), boxDefinition, element.getElementType(),
          element.getAttributes(), stateKey);
    }
    else
    {
      box = new BlockRenderBox(styleSheet, element.getObjectID(), boxDefinition, element.getElementType(),
          element.getAttributes(), stateKey);
    }
    box.getStaticBoxLayoutProperties().setPlaceholderBox(true);
    box.close();
    parent.addChild(box);

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

    final RenderBox box;
    if ("block".equals(layoutType))
    {
      final SimpleStyleSheet styleSheet = bandCache.getStyleSheet(elementStyleSheet);
      final BoxDefinition boxDefinition = boxDefinitionFactory.getBoxDefinition(styleSheet);
      box = new BlockRenderBox(styleSheet, band.getObjectID(), boxDefinition, band.getElementType(),
          band.getAttributes(), stateKey);
    }
    else if ("inline".equals(layoutType))
    {
      if (parentIsInlineBox)

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

      getGraphics().clip(createClipRect(getDrawArea()));
      startProcessing(box);
    }
    else if (subType == SectionSubType.HEADER)
    {
      final BlockRenderBox box = getRootBox().getHeaderArea();
      setDrawArea(new StrictBounds(box.getX(), box.getY(), box.getWidth(), box.getHeight()));
      getGraphics().clip(createClipRect(getDrawArea()));
      startProcessing(box);
    }
    else if (subType == SectionSubType.FOOTER)
    {
      final BlockRenderBox box = getRootBox().getFooterArea();
      setDrawArea(new StrictBounds(box.getX(), box.getY(), box.getWidth(), box.getHeight()));
      getGraphics().clip(createClipRect(getDrawArea()));
      startProcessing(box);
    }
    else
    {
      final RenderBox box = getRootBox();
      setDrawArea(new StrictBounds(box.getX(), box.getY(), box.getWidth(), box.getHeight()));
      getGraphics().clip(createClipRect(getDrawArea()));
      processBoxChilds(getRootBox());
    }
  }

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