Tulip  5.2.1
Large graphs analysis and drawing
TulipFontDialog.h
1 /*
2  *
3  * This file is part of Tulip (http://tulip.labri.fr)
4  *
5  * Authors: David Auber and the Tulip development Team
6  * from LaBRI, University of Bordeaux
7  *
8  * Tulip is free software; you can redistribute it and/or modify
9  * it under the terms of the GNU Lesser General Public License
10  * as published by the Free Software Foundation, either version 3
11  * of the License, or (at your option) any later version.
12  *
13  * Tulip is distributed in the hope that it will be useful,
14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
16  * See the GNU General Public License for more details.
17  *
18  */
19 ///@cond DOXYGEN_HIDDEN
20 
21 #ifndef TULIPFONTDIALOG_H
22 #define TULIPFONTDIALOG_H
23 
24 #include <QDialog>
25 
26 #include <tulip/tulipconf.h>
27 #include <tulip/TulipFont.h>
28 
29 namespace Ui {
30 class TulipFontDialog;
31 }
32 
33 namespace tlp {
34 
35 class TLP_QT_SCOPE TulipFontDialog : public QDialog {
36  Q_OBJECT
37 
38  Ui::TulipFontDialog *_ui;
39  TulipFont previousFont;
40  int ok;
41 
42 public:
43  explicit TulipFontDialog(QWidget *parent = nullptr);
44  ~TulipFontDialog() override;
45  TulipFont font() const;
46  int fontSize() const;
47  void done(int res) override {
48  ok = res;
49  QDialog::done(res);
50  }
51  TulipFont getSelectedFont() const {
52  return ok == QDialog::Accepted ? font() : previousFont;
53  }
54  void showEvent(QShowEvent *ev) override;
55 
56  static TulipFont getFont(QWidget *parent = nullptr, const TulipFont &selectedFont = TulipFont());
57 
58 public slots:
59  void selectFont(const TulipFont &);
60 
61 protected slots:
62  void fontChanged();
63 };
64 } // namespace tlp
65 
66 #endif // TULIPFONTDIALOG_H
67 ///@endcond