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3** Copyright (C) 2018 The Qt Company Ltd.
4** Contact: https://www.qt.io/licensing/
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6** This file is part of the tools applications of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:GPL-EXCEPT$
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28
29#ifndef MAINWINDOW_H
30#define MAINWINDOW_H
31
32#include <QMainWindow>
33#include <QSettings>
34
35QT_BEGIN_NAMESPACE
36
37namespace Ui {
38class MainWindow;
39}
40
41class QLabel;
42class QProgressBar;
43class DistanceFieldModel;
44class QListWidgetItem;
45class MainWindow : public QMainWindow
46{
47 Q_OBJECT
48public:
49 explicit MainWindow(QWidget *parent = 0);
50 ~MainWindow();
51
52 void open(const QString &path);
53
54protected:
55 void closeEvent(QCloseEvent *event) override;
56
57private slots:
58 void openFont();
59 void startProgressBar(quint16 glyphCount);
60 void stopProgressBar();
61 void updateProgressBar();
62 void selectAll();
63 void updateSelection();
64 void updateUnicodeRanges();
65 void populateUnicodeRanges();
66 void save();
67 void saveAs();
68 void displayError(const QString &errorString);
69 void selectString();
70 void about();
71
72private:
73 void setupConnections();
74 void writeFile();
75 QByteArray createSfntTable();
76
77 Ui::MainWindow *ui;
78 QString m_fontDir;
79 QString m_fontFile;
80 QSettings m_settings;
81 DistanceFieldModel *m_model;
82 QLabel *m_statusBarLabel;
83 QProgressBar *m_statusBarProgressBar;
84 QString m_fileName;
85};
86
87QT_END_NAMESPACE
88
89#endif // MAINWINDOW_H
90

source code of qttools/src/distancefieldgenerator/mainwindow.h