ComputeStaticPropertiesStep (liblayout JavaDoc)

java.lang.Object
- org.jfree.layouting.renderer.process.IterateVisualProcessStep
- - org.jfree.layouting.renderer.process.ComputeStaticPropertiesStep

```
public class ComputeStaticPropertiesStep
extends IterateVisualProcessStep
```
This step computes the defined margins, the border and paddings. Before margins and borders can be computed, this derives the block-context-width.
The block-context-width is a precomputed value and defaults to the total page width (or when there is no such width, a predefined value). The block-context-width is independent of the final size of the element.
Table-Cells establish their own context, if the width is known. (This adds the dependency, that the table structure must be validated before the static properties can be computed.) If the width is not known, the block-context-width will be undefined (zero) unless a new known context gets established.

Author:

Thomas Morgner

Constructor Summary

Constructors
Constructor Description

ComputeStaticPropertiesStep()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`compute(LogicalPageBox root)`
`protected RenderLength`	`computeBlockContextWidth(RenderNode node)`
`protected void`	`processBlockLevelNode(RenderNode node)`
`protected void`	`processInlineLevelNode(RenderNode node)`
`protected void`	`processParagraphChilds(ParagraphRenderBox box)`
`protected boolean`	`startBlockLevelBox(RenderBox box)`
`protected boolean`	`startInlineLevelBox(RenderBox box)`

Methods inherited from class org.jfree.layouting.renderer.process.IterateVisualProcessStep
finishBlockLevelBox, finishInlineLevelBox, processBlockLevelChild, processBoxChilds, processFlow, processInlineLevelChild, processOtherLevelChild, startProcessing

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

- Constructor Detail
  - ComputeStaticPropertiesStep
```
public ComputeStaticPropertiesStep()
```
- Method Detail
  - compute
```
public void compute(LogicalPageBox root)
```
  - processParagraphChilds
```
protected void processParagraphChilds(ParagraphRenderBox box)
```
    Specified by:
    
    processParagraphChilds in class IterateVisualProcessStep
  - startBlockLevelBox
```
protected boolean startBlockLevelBox(RenderBox box)
```
    Overrides:
    
    startBlockLevelBox in class IterateVisualProcessStep
  - processBlockLevelNode
```
protected void processBlockLevelNode(RenderNode node)
```
    Overrides:
    
    processBlockLevelNode in class IterateVisualProcessStep
  - startInlineLevelBox
```
protected boolean startInlineLevelBox(RenderBox box)
```
    Overrides:
    
    startInlineLevelBox in class IterateVisualProcessStep
  - processInlineLevelNode
```
protected void processInlineLevelNode(RenderNode node)
```
    Overrides:
    
    processInlineLevelNode in class IterateVisualProcessStep
  - computeBlockContextWidth
```
protected RenderLength computeBlockContextWidth(RenderNode node)
```