1 #ifndef oxygengroupboxlabeldata_h
2 #define oxygengroupboxlabeldata_h
3 /*
4 * this file is part of the oxygen gtk engine
5 * Copyright (c) 2010 Hugo Pereira Da Costa <hugo.pereira@free.fr>
6 *
7 * This  library is free  software; you can  redistribute it and/or
8 * modify it  under  the terms  of the  GNU Lesser  General  Public
9 * License  as published  by the Free  Software  Foundation; either
10 * version 2 of the License, or(at your option ) any later version.
11 *
12 * This library is distributed  in the hope that it will be useful,
13 * but  WITHOUT ANY WARRANTY; without even  the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License  along  with  this library;  if not,  write to  the Free
19 * Software Foundation, Inc., 51  Franklin St, Fifth Floor, Boston,
20 * MA 02110-1301, USA.
21 */
22 
23 #include "../oxygengtkutils.h"
24 
25 #include <gtk/gtk.h>
26 
27 namespace Oxygen
28 {
29     // track groupboxlabels
30     class GroupBoxLabelData
31     {
32 
33         public:
34 
35         //! constructor
GroupBoxLabelData(void)36         GroupBoxLabelData( void ):
37             _resized( false )
38         {}
39 
40         //! destructor
~GroupBoxLabelData(void)41         virtual ~GroupBoxLabelData( void )
42         {}
43 
44         //! setup connections
connect(GtkWidget *)45         void connect( GtkWidget* )
46         {}
47 
48         //! disconnect
disconnect(GtkWidget *)49         void disconnect( GtkWidget* )
50         { _resized = false; }
51 
52         //! adjust widget size
adjustSize(GtkWidget * widget)53         void adjustSize( GtkWidget* widget )
54         {
55             if( _resized ) return;
56             const GdkRectangle allocation( Gtk::gtk_widget_get_allocation( widget ) );
57             if( allocation.height > 1 )
58             {
59 
60                 // Save resized state before actually resizing to prevent infinite recursion (bug 305833)
61                 _resized = true;
62                 gtk_widget_set_size_request( widget, allocation.width, allocation.height+14 );
63 
64             }
65         }
66 
67         private:
68 
69         bool _resized;
70 
71     };
72 
73 }
74 
75 #endif
76