libyui-ncurses  2.44.1
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NCOptionalWidgetFactory.h
1 /*
2  Copyright (C) 2000-2012 Novell, Inc
3  This library is free software; you can redistribute it and/or modify
4  it under the terms of the GNU Lesser General Public License as
5  published by the Free Software Foundation; either version 2.1 of the
6  License, or (at your option) version 3.0 of the License. This library
7  is distributed in the hope that it will be useful, but WITHOUT ANY
8  WARRANTY; without even the implied warranty of MERCHANTABILITY or
9  FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
10  License for more details. You should have received a copy of the GNU
11  Lesser General Public License along with this library; if not, write
12  to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
13  Floor, Boston, MA 02110-1301 USA
14 */
15 
16 
17 /*-/
18 
19  File: NCOptionalWidgetFactory.h
20 
21  Author: Gabriele Mohr <gs@suse.de>
22 
23 /-*/
24 
25 #ifndef NCOptionalWidgetFactory_h
26 
27 #define NCOptionalWidgetFactory_h
28 
29 #include <yui/YOptionalWidgetFactory.h>
30 #include "NCDumbTab.h"
31 
32 
33 /**
34  * Widget factory for optional ("special") widgets.
35  *
36  * Remember to always check with the corresponding "has..()" method if the
37  * current UI actually provides the requested widget. Otherwise the
38  * "create...()" method will throw an exception.
39  **/
40 class NCOptionalWidgetFactory: public YOptionalWidgetFactory
41 {
42 
43 public:
44 
45  //
46  // Optional Widgets
47  //
48 
49  // Currently none for this UI
50 
51 protected:
52 
53  friend class YNCursesUI;
54 
55  /**
56  * Constructor.
57  *
58  * Use YUI::optionalWidgetFactory() to get the singleton for this class.
59  **/
61 
62  /**
63  * Destructor.
64  **/
65  virtual ~NCOptionalWidgetFactory();
66 
67  bool hasDumbTab();
68 
69  NCDumbTab *createDumbTab( YWidget * parent );
70 
71 }; // class NCOptionalWidgetFactory
72 
73 
74 
75 #endif // NCOptionalWidgetFactory_h