PowerUI.BlockBoxMeta Class Reference

Inheritance diagram for PowerUI.BlockBoxMeta:

Public Member Functions
	BlockBoxMeta (LineBoxMeta parent, LayoutBox firstBox, RenderableData renderData)
Public Member Functions inherited from PowerUI.LineBoxMeta
	LineBoxMeta (LineBoxMeta parent, LayoutBox firstBox, RenderableData renderData)
void	RemoveFromLine (LayoutBox box)
	Removes the given box from this line. Must not be the first one. More...
void	TryBreakParent ()
	Attempts to break a line for a parent inline node. More...
int	GetLineSpace (float width, float initialOffset)
	Ensures the given amount of space is available by completing the line if needed and potentially clearing floats too. More...
float	FloatClearance (bool left)
	The float 'clearance' on the left/right. It's basically the bottom of left/right floats. More...
bool	TryClearFloat ()
	Tries to clear a left/right float (whichever is shortest first). More...
void	ClearFloat (int mode)
	Clears left/right/both floats. More...
void	CompleteLine (int settings)
	Completes a line, optionally breaking it. More...
void	AdvancePen (LayoutBox styleBox)
	Advances the pen now. More...

Public Attributes
float	PreviousMargin
	The previous block margin (margin-bottom). Used for margin collapsing. More...
float	LargestLineWidth_
	The length of the longest line so far. More...
Public Attributes inherited from PowerUI.LineBoxMeta
BlockBoxMeta	HostBlock
	The "host" block box. More...
float	LineHeight
	The height of the current line being processed. More...
int	HorizontalAlign
	The value for horizontal-align. If it's not required, this is just 0. More...
int	VerticalAlign
	The value for vertical-align. More...
float	VerticalAlignOffset
	Vertical-align offset from the baseline. More...
LineBoxMeta	Parent
	The next box in the hierarchy. More...
RenderableData	RenderData
	The inline element. More...
float	MaxOffset
	An offset to apply to MaxX. More...
bool	ContainsBidirectional
	True if the current line contains bi-directional text. I.e. Any box with a non-zero "UnicodeBidi" value. More...
float	CssLineHeight
	The value of the CSS line-height property. More...

Package Attributes
float	PenY_
	The current y location of the renderer in screen pixels from the top. More...
float	LineStart_
	The point at which lines begin at. More...
bool	GoingLeftwards_
	True if the rendering direction is left. This originates from the direction: css property. More...
float	MaxX_
	The x value that must not be exceeded by elements on a line. Used if the parent has fixed width. More...
Package Attributes inherited from PowerUI.LineBoxMeta
LayoutBox	LastOnLine
	A linked list of elements on a line are kept. This is the last element on the current line. More...
LayoutBox	FirstOnLine
	A linked list of elements on a line are kept. This is the first element on the current line. More...
LayoutBox	LastOutOfFlow
	A linked list of elements on a line are kept. This is the last element on the current out of flow line. More...
LayoutBox	FirstOutOfFlow
	A linked list of elements on a line are kept. This is the first element on the current out of flow line. More...
LayoutBox	LastLineStart
	The last line start. Tracked for alignment. More...
LayoutBox	FirstLineStart
	The first line start. Tracked for alignment. More...
int	WhiteSpace
	This boxes whitespace mode. More...
float	ClearY_
	The current 'clear zone'. Added to PenY when something is added to the current line. More...
FloatingElements	Floats
	The set of active floated elements for the current line being rendered. More...
float	PenX
	The current x location of the renderer in screen pixels from the left. More...
LayoutBox	CurrentBox
	The current box being worked on. More...

Properties
override float	PenY [get, set]
	The current y location of the renderer in screen pixels from the top. More...
override bool	GoingLeftwards [get, set]
	True if the rendering direction is left. This originates from the direction: css property. More...
override float	MaxX [get, set]
	The x value that must not be exceeded by elements on a line. Used if the parent has fixed width. More...
override float	LineStart [get, set]
	The starting line point. More...
override float	LargestLineWidth [get, set]
	The length of the longest line so far. More...
Properties inherited from PowerUI.LineBoxMeta
virtual float	PenY [get, set]
	The current y location of the renderer in screen pixels from the top. More...
virtual float	LargestLineWidth [get, set]
	The length of the longest line so far. Used for the content width. More...
virtual bool	GoingLeftwards [get, set]
	True if the rendering direction is left. This originates from the direction: css property. More...
virtual float	LineStart [get, set]
	The start position of a line. More...
virtual float	MaxX [get, set]
	The x value that must not be exceeded by elements on a line. Used if the parent has fixed width. More...

Additional Inherited Members
Package Functions inherited from PowerUI.LineBoxMeta
void	AddToLine (LayoutBox styleBox)
	Adds the given style to the current line. More...

Constructor & Destructor Documentation

PowerUI.BlockBoxMeta.BlockBoxMeta ( LineBoxMeta  parent, LayoutBox  firstBox, RenderableData  renderData  )

inline

Member Data Documentation

bool PowerUI.BlockBoxMeta.GoingLeftwards_

package

True if the rendering direction is left. This originates from the direction: css property.

float PowerUI.BlockBoxMeta.LargestLineWidth_

The length of the longest line so far.

float PowerUI.BlockBoxMeta.LineStart_

package

The point at which lines begin at.

float PowerUI.BlockBoxMeta.MaxX_

package

The x value that must not be exceeded by elements on a line. Used if the parent has fixed width.

float PowerUI.BlockBoxMeta.PenY_

package

The current y location of the renderer in screen pixels from the top.

float PowerUI.BlockBoxMeta.PreviousMargin

The previous block margin (margin-bottom). Used for margin collapsing.

Property Documentation

override bool PowerUI.BlockBoxMeta.GoingLeftwards

getset

True if the rendering direction is left. This originates from the direction: css property.

override float PowerUI.BlockBoxMeta.LargestLineWidth

getset

The length of the longest line so far.

override float PowerUI.BlockBoxMeta.LineStart

getset

The starting line point.

override float PowerUI.BlockBoxMeta.MaxX

getset

The x value that must not be exceeded by elements on a line. Used if the parent has fixed width.

override float PowerUI.BlockBoxMeta.PenY

getset

The current y location of the renderer in screen pixels from the top.