org.xhtmlrenderer.layout
Class FloatManager

java.lang.Object
  org.xhtmlrenderer.layout.FloatManager

public class FloatManager
extends Object

A class that manages all floated boxes in a given block formatting context. It is responsible for positioning floats and calculating clearance for non-floated (block) boxes.

Nested Class Summary

static interface

FloatManager.FloatOperation

Constructor Summary

FloatManager()

Method Summary

void	calcFloatLocations()
void	clear(CssContext cssCtx, BlockFormattingContext bfc, Box box)
void	floatBox(LayoutContext c, Layer layer, BlockFormattingContext bfc, BlockBox box)
int	getClearDelta(CssContext cssCtx, int bfcRelativeY)
int	getLeftFloatDistance(CssContext cssCtx, BlockFormattingContext bfc, LineBox line, int containingBlockContentWidth)
Box	getMaster()
int	getNextLineBoxDelta(CssContext cssCtx, BlockFormattingContext bfc, LineBox line, int containingBlockContentWidth)
Point	getOffset(BlockBox floater)
int	getRightFloatDistance(CssContext cssCtx, BlockFormattingContext bfc, LineBox line, int containingBlockContentWidth)
void	performFloatOperation(FloatManager.FloatOperation op)
void	removeFloat(BlockBox floater)
void	setMaster(Box owner)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FloatManager

public FloatManager()

Method Detail

floatBox

public void floatBox(LayoutContext c,
                     Layer layer,
                     BlockFormattingContext bfc,
                     BlockBox box)

clear

public void clear(CssContext cssCtx,
                  BlockFormattingContext bfc,
                  Box box)

getClearDelta

public int getClearDelta(CssContext cssCtx,
                         int bfcRelativeY)

removeFloat

public void removeFloat(BlockBox floater)

calcFloatLocations

public void calcFloatLocations()

getNextLineBoxDelta

public int getNextLineBoxDelta(CssContext cssCtx,
                               BlockFormattingContext bfc,
                               LineBox line,
                               int containingBlockContentWidth)

getLeftFloatDistance

public int getLeftFloatDistance(CssContext cssCtx,
                                BlockFormattingContext bfc,
                                LineBox line,
                                int containingBlockContentWidth)

getRightFloatDistance

public int getRightFloatDistance(CssContext cssCtx,
                                 BlockFormattingContext bfc,
                                 LineBox line,
                                 int containingBlockContentWidth)

setMaster

public void setMaster(Box owner)

getMaster

public Box getMaster()

getOffset

public Point getOffset(BlockBox floater)

performFloatOperation

public void performFloatOperation(FloatManager.FloatOperation op)