Package org.compiere.print.layout

Class GridElement

java.lang.Object

org.compiere.print.layout.PrintElement

org.compiere.print.layout.GridElement

All Implemented Interfaces:

ImageObserver, Serializable

Direct Known Subclasses:

LocationElement, ParameterElement, PInstanceLogElement

public class GridElement
extends PrintElement

Grid Element.
Simple Table with Rows/Columns, but no Headers.

Version:

$Id: GridElement.java,v 1.3 2006/07/30 00:53:02 jjanke Exp $

Author:

Jorg Janke

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected int	m_colGap	Gap between Columns
protected int	m_cols	Columns
protected int[]	m_colWidth	Column Width
protected FontRenderContext	m_frc	Context
protected AttributedCharacterIterator[][]	m_iterator	Character Iterator
protected int	m_rowGap	Gap between Rows
protected int[]	m_rowHeight	Row Height
protected int	m_rows	Rows
protected TextLayout[][]	m_textLayout	The Layout Data

Fields inherited from class org.compiere.print.layout.PrintElement

LINK_COLOR, log, p_FieldAlignmentType, p_height, p_maxHeight, p_maxWidth, p_pageLocation, p_sizeCalculated, p_width

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

Constructors

Constructor	Description
GridElement(int rows, int cols)	Grid Element Constructor Call setData to initialize content

Method Summary

Modifier and Type	Method	Description
protected boolean	calculateSize()	Layout and Calculate Image Size. Set p_width and p_height.
void	paint(Graphics2D g2D, int pageNo, Point2D pageStart, Properties ctx, boolean isView)	Paint element
void	setData(int row, int col, String stringData, Font font, Paint foreground)	Create TextLayout from Data and calculate size. Called from ParameterElement and Location.
void	setGap(int rowGap, int colGap)	Set Row/Column gap

Methods inherited from class org.compiere.print.layout.PrintElement

getAbsoluteLocation, getBounds, getCurrentPage, getDetailInfo, getDrillAcross, getDrillDown, getHeight, getHeight, getLocation, getPageCount, getPageLogic, getPrintData, getRowIndex, getWidth, imageUpdate, isTranslated, layout, setCurrentPage, setLocation, setMaxHeight, setMaxWidth, setPageLogic, setPrintData, setRowIndex, toString, translate, waitForLoad

Methods inherited from class java.lang.Object

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

Field Details

m_rowGap

protected int m_rowGap

Gap between Rows

m_colGap

protected int m_colGap

Gap between Columns

m_rows

protected int m_rows

Rows

m_cols

protected int m_cols

Columns

m_textLayout

protected TextLayout[][] m_textLayout

The Layout Data

m_iterator

protected AttributedCharacterIterator[][] m_iterator

Character Iterator

m_rowHeight

protected int[] m_rowHeight

Row Height

m_colWidth

protected int[] m_colWidth

Column Width

m_frc

protected FontRenderContext m_frc

Context

Constructor Details

GridElement

public GridElement(int rows,
 int cols)

Grid Element Constructor Call setData to initialize content

Parameters:

rows - max rows

cols - max cols

Method Details

setData

public void setData(int row,
 int col,
 String stringData,
 Font font,
 Paint foreground)

Create TextLayout from Data and calculate size.
Called from ParameterElement and Location.

Parameters:

row - row

col - column

stringData - info element

font - font

foreground - color for foreground

setGap

public void setGap(int rowGap,
 int colGap)

Set Row/Column gap

Parameters:

rowGap - row gap

colGap - column gap

calculateSize

protected boolean calculateSize()

Layout and Calculate Image Size.
Set p_width and p_height.

Specified by:

calculateSize in class PrintElement

Returns:

true if calculated

paint

public void paint(Graphics2D g2D,
 int pageNo,
 Point2D pageStart,
 Properties ctx,
 boolean isView)

Paint element

Specified by:

paint in class PrintElement

Parameters:

g2D - Graphics

pageStart - top left Location of page

pageNo - page number for multi page support (0 = header/footer) - ignored

ctx - print context

isView - true if online view (IDs are links)