From ed5640d8b587fbcfed7dd7967f3de04b37a76f26 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 11:06:44 +0200 Subject: Adding upstream version 4:7.4.7. Signed-off-by: Daniel Baumann --- .../DevelopersGuide/Forms/ValueBinding.java | 82 ++++++++++++++++++++++ 1 file changed, 82 insertions(+) create mode 100644 odk/examples/DevelopersGuide/Forms/ValueBinding.java (limited to 'odk/examples/DevelopersGuide/Forms/ValueBinding.java') diff --git a/odk/examples/DevelopersGuide/Forms/ValueBinding.java b/odk/examples/DevelopersGuide/Forms/ValueBinding.java new file mode 100644 index 000000000..273f04cda --- /dev/null +++ b/odk/examples/DevelopersGuide/Forms/ValueBinding.java @@ -0,0 +1,82 @@ +/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +import com.sun.star.uno.UnoRuntime; + +import com.sun.star.beans.XPropertySet; +import com.sun.star.text.XTextDocument; +import com.sun.star.text.XText; +import com.sun.star.text.XTextTable; +import com.sun.star.text.XTextCursor; +import com.sun.star.form.binding.XValueBinding; +import com.sun.star.form.binding.XBindableValue; + +public class ValueBinding extends DocumentBasedExample +{ + /** Creates a new instance of ValueBinding */ + public ValueBinding() + { + super( DocumentType.WRITER ); + } + + /* ------------------------------------------------------------------ */ + @Override + protected void prepareDocument() throws com.sun.star.uno.Exception, java.lang.Exception + { + super.prepareDocument(); + + // insert a table with exactly one cell. The content of this table will be synced with + // the content of a form control + XTextDocument textDoc = UnoRuntime.queryInterface( XTextDocument.class, m_document.getDocument() ); + XText documentText = textDoc.getText(); + XTextCursor textCursor = documentText.createTextCursor(); + documentText.insertString( textCursor, "Below, there's a table cell, and a text field. ", false ); + documentText.insertString( textCursor, "Both are linked via an external value binding.\n", false ); + documentText.insertString( textCursor, "That means that anything you insert into the table cell is reflected in the ", false ); + documentText.insertString( textCursor, "text field, and vice versa.\n", false ); + + XTextTable table = UnoRuntime.queryInterface( XTextTable.class, + m_document.createInstance( "com.sun.star.text.TextTable" ) + ); + table.initialize( 1, 1 ); + documentText.insertTextContent( textCursor, table, false ); + + // insert our sample control + XPropertySet textControl = m_formLayer.insertControlLine( "DatabaseTextField", "enter some text", "", 30 ); + + // create a value binding for the first cell of the table + XValueBinding cellBinding = new TableCellTextBinding( table.getCellByName( "A1" ) ); + // and bind it to the control + XBindableValue bindable = UnoRuntime.queryInterface( + XBindableValue.class, textControl + ); + bindable.setValueBinding( cellBinding ); + } + + /* ------------------------------------------------------------------ */ + /** class entry point + */ + public static void main(String argv[]) throws java.lang.Exception + { + ValueBinding aSample = new ValueBinding(); + aSample.run( argv ); + } + } + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ -- cgit v1.2.3