libyui  3.0.10
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YSingleChildContainerWidget.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: YSingleChildContainerWidget.h
20 
21  Author: Stefan Hundhammer <sh@suse.de>
22 
23 /-*/
24 
25 #ifndef YSingleChildContainerWidget_h
26 #define YSingleChildContainerWidget_h
27 
28 #include "YWidget.h"
29 
30 
31 /**
32  * Container widget class that manages one child.
33  **/
35 {
36 protected:
37  /**
38  * Constructor.
39  **/
41 
42 public:
43  /**
44  * Destructor.
45  **/
47 
48  /**
49  * Preferred width of the widget.
50  *
51  * Reimplemented from YWidget.
52  **/
53  virtual int preferredWidth();
54 
55  /**
56  * Preferred height of the widget.
57  *
58  * Reimplemented from YWidget.
59  **/
60  virtual int preferredHeight();
61 
62  /**
63  * Set the new size of the widget.
64  * In this case, the size of the single child is set.
65  *
66  * Reimplemented from YWidget.
67  **/
68  virtual void setSize( int newWidth, int newHeight );
69 
70  /**
71  * Returns 'true' if this widget is stretchable in the specified dimension.
72  * In this case, the stretchability of the single child is returned.
73  *
74  * Reimplemented from YWidget.
75  **/
76  virtual bool stretchable( YUIDimension dim ) const;
77 };
78 
79 
80 
81 #endif // YSingleChildContainerWidget_h