01: /**
02: * Copyright (c) 2003, www.pdfbox.org
03: * All rights reserved.
04: *
05: * Redistribution and use in source and binary forms, with or without
06: * modification, are permitted provided that the following conditions are met:
07: *
08: * 1. Redistributions of source code must retain the above copyright notice,
09: * this list of conditions and the following disclaimer.
10: * 2. Redistributions in binary form must reproduce the above copyright notice,
11: * this list of conditions and the following disclaimer in the documentation
12: * and/or other materials provided with the distribution.
13: * 3. Neither the name of pdfbox; nor the names of its
14: * contributors may be used to endorse or promote products derived from this
15: * software without specific prior written permission.
16: *
17: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
18: * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
20: * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
21: * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
22: * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
23: * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
24: * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25: * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
26: * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27: *
28: * http://www.pdfbox.org
29: *
30: */package org.pdfbox.pdmodel.interactive.form;
31:
32: import org.pdfbox.cos.COSDictionary;
33: import org.pdfbox.cos.COSName;
34: import org.pdfbox.cos.COSString;
35:
36: import java.io.IOException;
37:
38: /**
39: * A class for handling the PDF field as a PDPushButton.
40: *
41: * @author sug
42: * @version $Revision: 1.3 $
43: */
44: public class PDPushButton extends PDField {
45:
46: /**
47: * @see org.pdfbox.pdmodel.field.PDField#COSField(org.pdfbox.cos.COSDictionary)
48: *
49: * @param theAcroForm The acroForm for this field.
50: * @param field The field for this push button.
51: */
52: public PDPushButton(PDAcroForm theAcroForm, COSDictionary field) {
53: super (theAcroForm, field);
54: }
55:
56: /**
57: * @see as.interactive.pdf.form.cos.COSField#setValue(java.lang.String)
58: *
59: * @param value The new value for the field.
60: *
61: * @throws IOException If there is an error creating the appearance stream.
62: */
63: public void setValue(String value) throws IOException {
64: COSString fieldValue = new COSString(value);
65: getDictionary().setItem(COSName.getPDFName("V"), fieldValue);
66: getDictionary().setItem(COSName.getPDFName("DV"), fieldValue);
67: }
68:
69: /**
70: * getValue gets the fields value to as a string.
71: *
72: * @return The string value of this field.
73: *
74: * @throws IOException If there is an error getting the value.
75: */
76: public String getValue() throws IOException {
77: return getDictionary().getString("V");
78: }
79: }
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