gzz.view
Class LinebrokenCellContentView

java.lang.Object
  |
  +--gzz.view.CellView
        |
        +--gzz.view.LinebrokenCellContentView

public class LinebrokenCellContentView

extends CellView

A cell content view showing a cell's text, broken into lines. Doesn't scroll, currently.

Field Summary

protected boolean	baselined
static boolean	dbg
static java.lang.String	rcsid
protected TextStyle	style
protected java.lang.String	widthString

Constructor Summary

LinebrokenCellContentView(TextStyle style)

LinebrokenCellContentView(TextStyle style, java.lang.String widthString)

LinebrokenCellContentView(TextStyle style, java.lang.String widthString, boolean baselined)

Method Summary

protected void	addVobs(java.lang.String s, gzz.vob.linebreaking.HChain ch, int start, int end, float scale)
protected gzz.vob.linebreaking.HChain	getChain(Cell c, float scale)
protected gzz.vob.linebreaking.HChain	getChain(java.lang.String s, float scale)
float	getHeight(Cell c, float forWidth, float scale) Get the height necessary to layout a range of text in a cell, at a given width and scale.
void	getSize(Cell c, float scale, ViewContext context, float[] out) Get the default size of the cell at a given scale.
void	place(Cell c, VobScene vs, int box, ViewContext context) Place the contents of one cell into the given coord system.
void	place(Cell c, VobScene vs, int box, ViewContext context, java.lang.String textColor)

Methods inherited from class gzz.view.CellView

getSize

Methods inherited from class java.lang.Object

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

Field Detail

rcsid

public static final java.lang.String rcsid

See Also:

Constant Field Values

dbg

public static boolean dbg

style

protected TextStyle style

widthString

protected java.lang.String widthString

baselined

protected boolean baselined

Constructor Detail

LinebrokenCellContentView

public LinebrokenCellContentView(TextStyle style)

LinebrokenCellContentView

public LinebrokenCellContentView(TextStyle style,
                                 java.lang.String widthString)

LinebrokenCellContentView

public LinebrokenCellContentView(TextStyle style,
                                 java.lang.String widthString,
                                 boolean baselined)

Method Detail

getHeight

public float getHeight(Cell c,
                       float forWidth,
                       float scale)

Get the height necessary to layout a range of text in a cell, at a given width and scale.

getSize

public void getSize(Cell c,
                    float scale,
                    ViewContext context,
                    float[] out)

Description copied from class: CellView

Get the default size of the cell at a given scale. This method exists for the benefit of AWT, where fonts cannot be scaled accurately.

Note that the returned width and height are in Box scale: they are not multiplied by the scale parameter.

Overrides:

getSize in class CellView

Parameters:

c - The cell to get size for, or null for a default size.

place

public void place(Cell c,
                  VobScene vs,
                  int box,
                  ViewContext context)

Description copied from class: CellView

Place the contents of one cell into the given coord system. The coordsys given shall be a mapping from the rectangle (0,w)x(0,h) onto the screen.

Specified by:

place in class CellView

Parameters:

box - A coordinate system, into whose "unit square" the cell will be placed. Note that some coordinate systems (box, orthoBox) set their "unit square" not to be 0..1 x 0..1.

place

public void place(Cell c,
                  VobScene vs,
                  int box,
                  ViewContext context,
                  java.lang.String textColor)

getChain

protected gzz.vob.linebreaking.HChain getChain(Cell c,
                                               float scale)

getChain

protected gzz.vob.linebreaking.HChain getChain(java.lang.String s,
                                               float scale)

addVobs

protected void addVobs(java.lang.String s,
                       gzz.vob.linebreaking.HChain ch,
                       int start,
                       int end,
                       float scale)