Olá!
Estou na seguinte situação: Tenho um form que contém alguns textfields e uma jtable, consegui encontrar, aqui no fórum, uma função que imprime a tabela, mas não o conteúdo do textfields. A minha pergunta é: Tem como implementar no mesmo código ou tenho que usar outro, se tenho que implementar outro como faze-lo?
Segue Foto da aparência da impressão:
[url]http://imagizer.imageshack.us/v2/800x600q90/197/1x9r.png[/url]
Obrigado.
Código
public class Imprimir implements Printable{
private JTable table;
private PrinterJob printerJob;
private Graphics graphics;
private Graphics2D graphics2d;
public void ImprimirJTable(JTable table){ //chama esse metodo e coloca tua tabela no parametro
this.table = table;
printerJob = PrinterJob.getPrinterJob();
printerJob.setPrintable(this);
printerJob.setJobName("Relatório");
if (printerJob.printDialog())
{
try
{
printerJob.print();
}
catch (PrinterException ex)
{
JOptionPane.showMessageDialog( null,
"Ocorreu um erro durante a impressão. \n"+ex.toString(),
"Erro do Sistema",
JOptionPane.ERROR_MESSAGE
);
}
}
}
public int print( Graphics g,PageFormat pageFormat, int pageIndex)throws PrinterException{
graphics2d = (Graphics2D) g;
graphics2d.setColor(Color.black);
int fontHeight = graphics2d.getFontMetrics().getHeight();
int fontDesent = graphics2d.getFontMetrics().getDescent();
// leave room for page number
double pageHeight = pageFormat.getImageableHeight()-fontHeight;
double pageWidth = pageFormat.getImageableWidth();
double tableWidth = (double) table.getColumnModel().getTotalColumnWidth();
double scale = 1;
if (tableWidth >= pageWidth){
scale = pageWidth / tableWidth;
}
double
headerHeightOnPage = table.getTableHeader().getHeight()*scale;
double
tableWidthOnPage = tableWidth*scale;
double
oneRowHeight = (table.getRowHeight()+ table.getRowMargin())*scale;
int
numRowsOnAPage = (int) ((pageHeight-headerHeightOnPage)/oneRowHeight);
double
pageHeightForTable = oneRowHeight*numRowsOnAPage;
int
totalNumPages = (int) Math.ceil( ( (double)table.getRowCount() ) / numRowsOnAPage);
if (pageIndex >= totalNumPages){
return NO_SUCH_PAGE; //No more pages
}
graphics2d.translate( pageFormat.getImageableX(),
pageFormat.getImageableY()
);
graphics2d.translate( 0f,
headerHeightOnPage
);
graphics2d.translate( 0f,
-pageIndex*pageHeightForTable
);
// If this piece of the table is smaller than the size available,
// clip to the appropriate bounds.
if (pageIndex + 1 == totalNumPages){
int
lastRowPrinted = numRowsOnAPage * pageIndex;
int
numRowsLeft = table.getRowCount() - lastRowPrinted;
graphics2d.setClip( 0,
(int) (pageHeightForTable * pageIndex),
(int) Math.ceil(tableWidthOnPage),
(int) Math.ceil(oneRowHeight * numRowsLeft)
);
}
// else clip to the entire area available.
else{
graphics2d.setClip( 0,
(int) (pageHeightForTable*pageIndex),
(int) Math.ceil(tableWidthOnPage),
(int) Math.ceil(pageHeightForTable)
);
}
graphics2d.scale( scale,
scale
);
table.paint(graphics2d);
graphics2d.scale( 1 / scale,
1 / scale
);
graphics2d.translate( 0f,
pageIndex * pageHeightForTable
);
graphics2d.translate( 0f,
-headerHeightOnPage
);
graphics2d.setClip( 0,
0,
(int) Math.ceil(tableWidthOnPage),
(int) Math.ceil(headerHeightOnPage)
);
graphics2d.scale( scale,
scale
);
table.getTableHeader().paint(graphics2d); // paint header at top
return Printable.PAGE_EXISTS; // continues printing
}
}