1 /* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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8  *
9  * This file incorporates work covered by the following license notice:
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11  *   Licensed to the Apache Software Foundation (ASF) under one or more
12  *   contributor license agreements. See the NOTICE file distributed
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17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
18  */
19 
20 import com.sun.star.uno.UnoRuntime;
21 
22 import com.sun.star.beans.XPropertySet;
23 import com.sun.star.text.XTextDocument;
24 import com.sun.star.text.XText;
25 import com.sun.star.text.XTextTable;
26 import com.sun.star.text.XTextCursor;
27 import com.sun.star.form.binding.XValueBinding;
28 import com.sun.star.form.binding.XBindableValue;
29 
30 public class ValueBinding extends DocumentBasedExample
31 {
32     /** Creates a new instance of ValueBinding */
ValueBinding()33     public ValueBinding()
34     {
35         super( DocumentType.WRITER );
36     }
37 
38     /* ------------------------------------------------------------------ */
39     @Override
prepareDocument()40     protected void prepareDocument() throws com.sun.star.uno.Exception, java.lang.Exception
41     {
42         super.prepareDocument();
43 
44         // insert a table with exactly one cell. The content of this table will be synced with
45         // the content of a form control
46         XTextDocument textDoc = UnoRuntime.queryInterface( XTextDocument.class,  m_document.getDocument() );
47         XText documentText = textDoc.getText();
48         XTextCursor textCursor = documentText.createTextCursor();
49         documentText.insertString( textCursor, "Below, there's a table cell, and a text field. ", false );
50         documentText.insertString( textCursor, "Both are linked via an external value binding.\n", false );
51         documentText.insertString( textCursor, "That means that anything you insert into the table cell is reflected in the ", false );
52         documentText.insertString( textCursor, "text field, and vice versa.\n", false );
53 
54         XTextTable table = UnoRuntime.queryInterface( XTextTable.class,
55             m_document.createInstance( "com.sun.star.text.TextTable" )
56         );
57         table.initialize( 1, 1 );
58         documentText.insertTextContent( textCursor, table, false );
59 
60         // insert our sample control
61         XPropertySet textControl = m_formLayer.insertControlLine( "DatabaseTextField", "enter some text", "", 30 );
62 
63         // create a value binding for the first cell of the table
64         XValueBinding cellBinding = new TableCellTextBinding( table.getCellByName( "A1" ) );
65         // and bind it to the control
66         XBindableValue bindable = UnoRuntime.queryInterface(
67             XBindableValue.class, textControl
68         );
69         bindable.setValueBinding( cellBinding );
70     }
71 
72     /* ------------------------------------------------------------------ */
73     /** class entry point
74     */
main(String argv[])75     public static void main(String argv[]) throws java.lang.Exception
76     {
77         ValueBinding aSample = new ValueBinding();
78         aSample.run( argv );
79     }
80  }
81 
82 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
83