Example usage for com.lowagie.text.pdf PdfPTable setTableEvent

Introduction

In this page you can find the example usage for com.lowagie.text.pdf PdfPTable setTableEvent.

Prototype

public void setTableEvent(PdfPTableEvent event) 

Source Link

Document

Sets the table event for this table.

Usage

From source file:questions.tables.TableHeaderAlternateBackground.java

public static void main(String[] args) {
    // step 1: creation of a document-object
    Document document = new Document(PageSize.A4.rotate());
    try {//from  www . ja  v  a  2  s.  c  o  m
        // step 2:
        // we create a writer
        PdfWriter.getInstance(
                // that listens to the document
                document,
                // and directs a PDF-stream to a file
                new FileOutputStream(RESULT));
        // step 3: we open the document
        document.open();
        // step 4: we add a table to the document
        PdfPTable datatable = new PdfPTable(10);
        datatable.setTableEvent(new AlternateBackground());
        int headerwidths[] = { 10, 24, 12, 12, 7, 7, 7, 7, 7, 7 };
        datatable.setWidths(headerwidths);
        datatable.setWidthPercentage(100);
        datatable.getDefaultCell().setPadding(5);

        // The header starts with a cell that spans 10 columns
        PdfPCell cell = new PdfPCell(new Phrase("Administration - System Users Report",
                FontFactory.getFont(FontFactory.HELVETICA, 24, Font.BOLD)));
        cell.setHorizontalAlignment(Element.ALIGN_CENTER);
        cell.setBorderWidth(2);
        cell.setColspan(10);
        cell.setBackgroundColor(Color.YELLOW);
        cell.setUseDescender(true);
        datatable.addCell(cell);
        // We need 4 cells with rowspan 2
        datatable.getDefaultCell().setBorderWidth(2);
        datatable.getDefaultCell().setBackgroundColor(Color.YELLOW);
        datatable.getDefaultCell().setHorizontalAlignment(Element.ALIGN_CENTER);
        datatable.addCell("User Id");
        datatable.addCell("Name\nAddress");
        datatable.addCell("Company");
        datatable.addCell("Department");
        datatable.getDefaultCell().setBackgroundColor(null);
        // we use a nested table to fake this
        PdfPTable permissions = new PdfPTable(6);
        permissions.getDefaultCell().setBackgroundColor(Color.YELLOW);
        permissions.getDefaultCell().setBorderWidth(2);
        permissions.getDefaultCell().setHorizontalAlignment(Element.ALIGN_CENTER);
        permissions.getDefaultCell().setColspan(6);
        permissions.addCell("Permissions");
        permissions.getDefaultCell().setColspan(1);
        permissions.addCell("Admin");
        permissions.addCell("Data");
        permissions.addCell("Expl");
        permissions.addCell("Prod");
        permissions.addCell("Proj");
        permissions.addCell("Online");
        PdfPCell permission = new PdfPCell(permissions);
        permission.setColspan(6);
        datatable.addCell(permission);
        // this is the end of the table header
        // as far as PdfPTable is concerned there are 2 rows in the header
        datatable.setHeaderRows(2);

        // we add the data to the table
        datatable.getDefaultCell().setBorderWidth(1);
        for (int i = 1; i < 50; i++) {
            datatable.getDefaultCell().setHorizontalAlignment(Element.ALIGN_LEFT);
            datatable.addCell("myUserId");
            datatable.addCell("Person " + i);
            datatable.addCell("No Name Company");
            datatable.addCell("D" + i);
            datatable.getDefaultCell().setHorizontalAlignment(Element.ALIGN_CENTER);
            for (int j = 0; j < 6; j++)
                datatable.addCell(Math.random() > .5 ? "Yes" : "No");
        }
        document.add(datatable);
    } catch (DocumentException de) {
        System.err.println(de.getMessage());
    } catch (IOException ioe) {
        System.err.println(ioe.getMessage());
    }

    // step 5: we close the document
    document.close();
}

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