Example usage for com.lowagie.text.pdf PdfFormField createCombo

Introduction

In this page you can find the example usage for com.lowagie.text.pdf PdfFormField createCombo.

Prototype

public static PdfFormField createCombo(PdfWriter writer, boolean edit, String options[][], int topIndex) 

Source Link

Usage

From source file:com.geek.tutorial.itext.acroform.ListFieldForm.java

License:Open Source License

public ListFieldForm() throws Exception {
    Document document = new Document();
    PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("ListFieldForm.pdf"));
    document.open();/*from  w  w w  .j a v a2s  .  co  m*/

    // Code 1
    String options[] = { "PS3", "XBOX 360", "Wii", "PSP", "NDS", "GBA" };

    // Code 2 create drop-down list
    PdfFormField dropDown = PdfFormField.createCombo(writer, true, options, 0);
    dropDown.setWidget(new Rectangle(50, 785, 120, 800), PdfAnnotation.HIGHLIGHT_INVERT);
    dropDown.setFieldName("dropDownList");
    dropDown.setValueAsString("PS3");
    dropDown.setMKBorderColor(Color.BLACK);
    writer.addAnnotation(dropDown);

    // Code 3 create scrollable list
    TextField scrollableList = new TextField(writer, new Rectangle(150, 740, 250, 800), "scrollableList");
    scrollableList.setBackgroundColor(Color.WHITE);
    scrollableList.setBorderColor(Color.BLUE);
    scrollableList.setBorderWidth(2);
    scrollableList.setBorderStyle(PdfBorderDictionary.STYLE_SOLID);
    scrollableList.setFontSize(10);
    scrollableList.setChoices(options);
    scrollableList.setChoiceSelection(0);
    writer.addAnnotation(scrollableList.getListField());

    // Code 4 add function and button for showing state 
    writer.addJavaScript(
            "function showState(){" + "app.alert('DropDown:'+ this.getField('dropDownList').value +'\\n'+"
                    + "'Scrollable List:'+this.getField('scrollableList').value);" + "}");
    PushbuttonField push = new PushbuttonField(writer, new Rectangle(70, 710, 140, 730), "pushAction");
    push.setBackgroundColor(Color.LIGHT_GRAY);
    push.setBorderColor(Color.GRAY);
    push.setText("Show State");
    push.setBorderStyle(PdfBorderDictionary.STYLE_BEVELED);
    push.setTextColor(Color.BLACK);
    PdfFormField pushbutton = push.getField();
    pushbutton.setAction(PdfAction.javaScript("showState()", writer));
    writer.addAnnotation(pushbutton);

    document.close();
}

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From source file:org.xhtmlrenderer.pdf.SelectFormField.java

License:Open Source License

public void paint(RenderingContext c, ITextOutputDevice outputDevice, BlockBox box) {
    PdfWriter writer = outputDevice.getWriter();

    String[][] options = getPDFOptions();
    int selectedIndex = getSelectedIndex();

    PdfFormField field;/*from   www  .  j  av a2  s.  co m*/

    /*
     * Comment out for now.  We need to draw an appropriate appearance for
     * this to work correctly.
     */
    /*
    if (isMultiple(box.getElement())) {
    field = PdfFormField.createList(writer, options, selectedIndex);  
    } else {
    field = PdfFormField.createCombo(writer, false, options, selectedIndex);    
    }
    */

    field = PdfFormField.createCombo(writer, false, options, selectedIndex);

    field.setWidget(outputDevice.createLocalTargetArea(c, box), PdfAnnotation.HIGHLIGHT_INVERT);
    field.setFieldName(getFieldName(outputDevice, box.getElement()));
    if (options.length > 0) {
        field.setValueAsString(options[selectedIndex][0]);
    }

    createAppearance(c, outputDevice, box, field);

    if (isReadOnly(box.getElement())) {
        field.setFieldFlags(PdfFormField.FF_READ_ONLY);
    }

    /*
    if (isMultiple(box.getElement())) {
    field.setFieldFlags(PdfFormField.FF_MULTISELECT);
    }
    */

    writer.addAnnotation(field);
}

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