public PdfFormField AddComboBox(string name, string[] options, string defaultValue, bool editable, BaseFont font, float fontSize, float llx, float lly, float urx, float ury)
{
PdfFormField choice = PdfFormField.CreateCombo(writer, editable, options, 0);
SetChoiceParams(choice, name, defaultValue, llx, lly, urx, ury);
if (defaultValue == null)
{
defaultValue = options[0];
}
DrawSingleLineOfText(choice, defaultValue, font, fontSize, llx, lly, urx, ury);
AddFormField(choice);
return(choice);
}
public PdfFormField AddComboBox(string name, string[,] options, string defaultValue, bool editable, BaseFont font, float fontSize, float llx, float lly, float urx, float ury)
{
PdfFormField choice = PdfFormField.CreateCombo(writer, editable, options, 0);
SetChoiceParams(choice, name, defaultValue, llx, lly, urx, ury);
string value = null;
for (int i = 0; i < options.GetLength(0); i++)
{
if (options[i, 0].Equals(defaultValue))
{
value = options[i, 1];
break;
}
}
if (value == null)
{
value = options[0, 1];
}
DrawSingleLineOfText(choice, value, font, fontSize, llx, lly, urx, ury);
AddFormField(choice);
return(choice);
}
protected PdfFormField GetChoiceField(bool isList)
{
options &= (~MULTILINE) & (~COMB);
String[] uchoices = choices;
if (uchoices == null)
{
uchoices = new String[0];
}
int topChoice = choiceSelection;
if (topChoice >= uchoices.Length)
{
topChoice = uchoices.Length - 1;
}
if (text == null)
{
text = ""; //fixed by Kazuya Ujihara (ujihara.jp)
}
if (topChoice >= 0)
{
text = uchoices[topChoice];
}
if (topChoice < 0)
{
topChoice = 0;
}
PdfFormField field = null;
String[,] mix = null;
if (choiceExports == null)
{
if (isList)
{
field = PdfFormField.CreateList(writer, uchoices, topChoice);
}
else
{
field = PdfFormField.CreateCombo(writer, (options & EDIT) != 0, uchoices, topChoice);
}
}
else
{
mix = new String[uchoices.Length, 2];
for (int k = 0; k < mix.GetLength(0); ++k)
{
mix[k, 0] = mix[k, 1] = uchoices[k];
}
int top = Math.Min(uchoices.Length, choiceExports.Length);
for (int k = 0; k < top; ++k)
{
if (choiceExports[k] != null)
{
mix[k, 0] = choiceExports[k];
}
}
if (isList)
{
field = PdfFormField.CreateList(writer, mix, topChoice);
}
else
{
field = PdfFormField.CreateCombo(writer, (options & EDIT) != 0, mix, topChoice);
}
}
field.SetWidget(box, PdfAnnotation.HIGHLIGHT_INVERT);
if (rotation != 0)
{
field.MKRotation = rotation;
}
if (fieldName != null)
{
field.FieldName = fieldName;
if (uchoices.Length > 0)
{
if (mix != null)
{
field.ValueAsString = mix[topChoice, 0];
field.DefaultValueAsString = mix[topChoice, 0];
}
else
{
field.ValueAsString = text;
field.DefaultValueAsString = text;
}
}
if ((options & READ_ONLY) != 0)
{
field.SetFieldFlags(PdfFormField.FF_READ_ONLY);
}
if ((options & REQUIRED) != 0)
{
field.SetFieldFlags(PdfFormField.FF_REQUIRED);
}
if ((options & DO_NOT_SPELL_CHECK) != 0)
{
field.SetFieldFlags(PdfFormField.FF_DONOTSPELLCHECK);
}
}
field.BorderStyle = new PdfBorderDictionary(borderWidth, borderStyle, new PdfDashPattern(3));
PdfAppearance tp;
if (isList)
{
tp = GetListAppearance();
if (topFirst > 0)
{
field.Put(PdfName.TI, new PdfNumber(topFirst));
}
}
else
{
tp = GetAppearance();
}
field.SetAppearance(PdfAnnotation.APPEARANCE_NORMAL, tp);
PdfAppearance da = (PdfAppearance)tp.Duplicate;
da.SetFontAndSize(RealFont, fontSize);
if (textColor == null)
{
da.SetGrayFill(0);
}
else
{
da.SetColorFill(textColor);
}
field.DefaultAppearanceString = da;
if (borderColor != null)
{
field.MKBorderColor = borderColor;
}
if (backgroundColor != null)
{
field.MKBackgroundColor = backgroundColor;
}
switch (visibility)
{
case HIDDEN:
field.Flags = PdfAnnotation.FLAGS_PRINT | PdfAnnotation.FLAGS_HIDDEN;
break;
case VISIBLE_BUT_DOES_NOT_PRINT:
break;
case HIDDEN_BUT_PRINTABLE:
field.Flags = PdfAnnotation.FLAGS_PRINT | PdfAnnotation.FLAGS_NOVIEW;
break;
default:
field.Flags = PdfAnnotation.FLAGS_PRINT;
break;
}
return(field);
}