01: // @@
02: // @@
03: /*
04: * Wi.Ser Framework
05: *
06: * Version: 1.8.1, 20-September-2007
07: * Copyright (C) 2005 Dirk von der Weiden <dvdw@imail.de>
08: *
09: * This library is free software; you can redistribute it and/or
10: * modify it under the terms of the GNU Lesser General Public
11: * License as published by the Free Software Foundation; either
12: * version 2 of the License, or (at your option) any later version.
13: *
14: * This library is distributed in the hope that it will be useful,
15: * but WITHOUT ANY WARRANTY; without even the implied warranty of
16: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17: * Lesser General Public License for more details.
18: *
19: * You should have received a copy of the GNU Lesser General Public
20: * License along with this library located in LGPL.txt in the
21: * license directory; if not, write to the
22: * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
23: * Boston, MA 02111-1307, USA.
24: *
25: * If this agreement does not cover your requirements, please contact us
26: * via email to get detailed information about the commercial license
27: * or our service offerings!
28: *
29: */
30: // @@
31: package de.ug2t.unifiedGui.interfaces;
32:
33: import de.ug2t.unifiedGui.*;
34:
35: /**
36: * @author Dirk
37: *
38: * date: 15.03.2004 project: WiSer-Framework
39: *
40: * <p>
41: * Every widget may have one or more prefunctions. This function is called
42: * before the widgets is displayed on screen. A call to the setActive method of
43: * IUnApplication triggers this.
44: * </p>
45: */
46: public interface IUnPreDisplayFunction {
47: /**
48: * <p>
49: * This method is called by the framework every time the page which includes
50: * the corresponding widget is activated
51: * </p>
52: * <p>
53: *
54: * </p>
55: * <p>
56: *
57: * @param xParam
58: * interface to the application-object
59: * </p>
60: */
61: public void pcmf_execPreFct(UnComponent xParam) throws Exception;
62: };
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