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annotate libgui/graphics/ButtonGroup.h @ 27919:1891570abac8

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update Octave Project Developers copyright for the new year In files that have the "Octave Project Developers" copyright notice, update for 2020.
author John W. Eaton <jwe@octave.org>
date Mon, 06 Jan 2020 22:29:51 -0500
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1 /*
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2
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3 Copyright (C) 2016-2020 The Octave Project Developers
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4
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5 See the file COPYRIGHT.md in the top-level directory of this distribution
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6 or <https://octave.org/COPYRIGHT.html/>.
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7
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8
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9 This file is part of Octave.
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10
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11 Octave is free software: you can redistribute it and/or modify it
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12 under the terms of the GNU General Public License as published by
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13 the Free Software Foundation, either version 3 of the License, or
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14 (at your option) any later version.
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16 Octave is distributed in the hope that it will be useful, but
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17 WITHOUT ANY WARRANTY; without even the implied warranty of
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18 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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19 GNU General Public License for more details.
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20
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21 You should have received a copy of the GNU General Public License
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22 along with Octave; see the file COPYING. If not, see
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23 <https://www.gnu.org/licenses/>.
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25 */
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26
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27 #if ! defined (octave_ButtonGroup_h)
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28 #define octave_ButtonGroup_h 1
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29
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30 #include "Object.h"
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31
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32 class QAbstractButton;
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33 class QButtonGroup;
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34 class QFrame;
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35 class QLabel;
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36 class QRadioButton;
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37
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38 namespace octave
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39 {
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40 class base_qobject;
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41 class interpreter;
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42 }
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43
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44 namespace QtHandles
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45 {
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46
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47 class Container;
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48
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49 class ButtonGroup : public Object
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50 {
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51 Q_OBJECT
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53 public:
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54 ButtonGroup (octave::base_qobject& oct_qobj, octave::interpreter& interp,
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55 const graphics_object& go, QButtonGroup *buttongroup,
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56 QFrame *frame);
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57 ~ButtonGroup (void);
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58
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59 Container * innerContainer (void) { return m_container; }
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60
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61 bool eventFilter (QObject *watched, QEvent *event);
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63 static ButtonGroup *
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64 create (octave::base_qobject& oct_qobj, octave::interpreter& interp,
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65 const graphics_object& go);
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66
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67 void addButton (QAbstractButton *btn);
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68
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69 void selectNothing (void);
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71 protected:
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72 void update (int pId);
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73 void redraw (void);
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74
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75 private slots:
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76 void buttonToggled (bool toggled);
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77 void buttonClicked (QAbstractButton *btn);
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79 private:
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80 void updateLayout (void);
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81
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82 private:
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83 QButtonGroup *m_buttongroup;
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84 QRadioButton *m_hiddenbutton;
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85 Container *m_container;
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86 QLabel *m_title;
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87 bool m_blockUpdates;
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88 };
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89
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90 }
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91
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92 #endif