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comparison mupdf-source/thirdparty/zint/frontend_qt/scalewindow.h @ 2:b50eed0cc0ef upstream

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ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4. The directory name has changed: no version number in the expanded directory now.
author Franz Glasner <fzglas.hg@dom66.de>
date Mon, 15 Sep 2025 11:43:07 +0200
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1:1d09e1dec1d9 2:b50eed0cc0ef
1 /*
2 Zint Barcode Generator - the open source barcode generator
3 Copyright (C) 2022-2023 Robin Stuart <rstuart114@gmail.com>
4
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 3 of the License, or
8 (at your option) any later version.
9
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
14
15 You should have received a copy of the GNU General Public License along
16 with this program; if not, write to the Free Software Foundation, Inc.,
17 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
18 */
19 /* SPDX-License-Identifier: GPL-3.0-or-later */
20
21 #ifndef SCALEWINDOW_H
22 #define SCALEWINDOW_H
23
24 #include "ui_extScale.h"
25 #include "barcodeitem.h"
26
27 class ScaleWindow : public QDialog, private Ui::ScaleDialog
28 {
29 Q_OBJECT
30
31 private:
32 BarcodeItem *m_bc;
33
34 public:
35 ScaleWindow(BarcodeItem *bc, struct Zint::QZintXdimDpVars *vars, double originalScale);
36 ~ScaleWindow();
37
38 bool Valid;
39
40 struct Zint::QZintXdimDpVars m_vars;
41
42 signals:
43 void scaleChanged(double scale);
44
45 public slots:
46 void size_msg_ui_set();
47 private slots:
48 void unset_scale();
49 void okay();
50 void update_scale();
51 void x_dim_units_change();
52 void x_dim_default();
53 void resolution_units_change();
54 void resolution_default();
55
56 private:
57 float get_x_dim_mm() const;
58 float get_dpmm() const;
59 const char *getFileType() const;
60 void set_maxima();
61 double update_vars();
62 double m_originalScale;
63 bool m_unset;
64 };
65
66 /* vim: set ts=4 sw=4 et : */
67 #endif