1 /* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */
2 /*
3  *  Main authors:
4  *     Guido Tack <tack@gecode.org>
5  *
6  *  Copyright:
7  *     Guido Tack, 2006
8  *
9  *  This file is part of Gecode, the generic constraint
10  *  development environment:
11  *     http://www.gecode.org
12  *
13  * Permission is hereby granted, free of charge, to any person obtaining
14  * a copy of this software and associated documentation files (the
15  * "Software"), to deal in the Software without restriction, including
16  * without limitation the rights to use, copy, modify, merge, publish,
17  * distribute, sublicense, and/or sell copies of the Software, and to
18  * permit persons to whom the Software is furnished to do so, subject to
19  * the following conditions:
20  *
21  * The above copyright notice and this permission notice shall be
22  * included in all copies or substantial portions of the Software.
23  *
24  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
25  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
26  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
27  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
28  * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
29  * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
30  * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
31  *
32  */
33 
34 #ifndef GECODE_GIST_TEXTOUTPUT_HH
35 #define GECODE_GIST_TEXTOUTPUT_HH
36 
37 #include <QMainWindow>
38 #include <QTextEdit>
39 
40 namespace Gecode { namespace Gist {
41   /// \brief Window with associated ostream, used for inspecting %Gist nodes
42   class TextOutputI : public QMainWindow {
43     Q_OBJECT
44   private:
45     /// Action used for toggling stay-on-top behavior
46     QAction* stayOnTop;
47     /// The QTextEditor used for text display
48     QTextEdit *editor;
49     /// The ostream that prints to the editor
50     std::ostream *os;
51 
52   public:
53     /// Constructor
54     TextOutputI(const std::string& name, QWidget *parent = 0);
55     /// Destructor
56     ~TextOutputI(void);
57     /// Return stream that prints to the text display
58     std::ostream& getStream(void);
59     /// Add html string \a s to the output
60     void insertHtml(const QString& s);
61     /// Flush output
62     void flush(void);
63   protected Q_SLOTS:
64     void changeStayOnTop(void);
65   };
66 
67 }}
68 
69 #endif
70 
71 // STATISTICS: gist-any
72