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maint: Merge stable to default.
author John W. Eaton <jwe@octave.org>
date Tue, 06 Dec 2022 15:45:27 -0500
parents 431f80aba37a 29d734430e5f
children 5f11de0e7440
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1 ////////////////////////////////////////////////////////////////////////
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2 //
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3 // Copyright (C) 2011-2022 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
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6 // distribution or <https://octave.org/copyright/>.
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7 //
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8 // This file is part of Octave.
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9 //
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10 // Octave is free software: you can redistribute it and/or modify it
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11 // under the terms of the GNU General Public License as published by
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12 // the Free Software Foundation, either version 3 of the License, or
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13 // (at your option) any later version.
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14 //
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15 // Octave is distributed in the hope that it will be useful, but
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16 // WITHOUT ANY WARRANTY; without even the implied warranty of
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17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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18 // GNU General Public License for more details.
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19 //
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20 // You should have received a copy of the GNU General Public License
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21 // along with Octave; see the file COPYING. If not, see
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22 // <https://www.gnu.org/licenses/>.
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23 //
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24 ////////////////////////////////////////////////////////////////////////
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25
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26 #if defined (HAVE_CONFIG_H)
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27 # include "config.h"
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28 #endif
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29
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30 #include <QLabel>
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31
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32 #include "Container.h"
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33 #include "TextControl.h"
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34 #include "QtHandlesUtils.h"
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35
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36 OCTAVE_BEGIN_NAMESPACE(octave)
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37
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38 TextControl *
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39 TextControl::create (octave::interpreter& interp, const graphics_object& go)
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40 {
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41 Object *parent = parentObject (interp, go);
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42
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43 if (parent)
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44 {
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45 Container *container = parent->innerContainer ();
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46
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47 if (container)
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48 return new TextControl (interp, go, new QLabel (container));
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49 }
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50
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51 return nullptr;
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52 }
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53
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54 TextControl::TextControl (octave::interpreter& interp,
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55 const graphics_object& go, QLabel *label)
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56 : BaseControl (interp, go, label)
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57 {
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58 uicontrol::properties& up = properties<uicontrol> ();
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59
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60 label->setAutoFillBackground (true);
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61 label->setTextFormat (Qt::PlainText);
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62 label->setWordWrap (false);
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63 label->setAlignment (Utils::fromHVAlign (up.get_horizontalalignment (),
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64 up.get_verticalalignment ()));
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65 label->setText (Utils::fromStringVector (up.get_string_vector ()).join ("\n"));
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66 }
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67
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68 TextControl::~TextControl (void)
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69 { }
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70
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71 void
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72 TextControl::update (int pId)
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73 {
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74 uicontrol::properties& up = properties<uicontrol> ();
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75 QLabel *label = qWidget<QLabel> ();
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76
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77 switch (pId)
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78 {
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79 case uicontrol::properties::ID_STRING:
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80 label->setText (Utils::fromStringVector (up.get_string_vector ()).join ("\n"));
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81 break;
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82
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83 case uicontrol::properties::ID_HORIZONTALALIGNMENT:
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84 case uicontrol::properties::ID_VERTICALALIGNMENT:
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85 label->setAlignment (Utils::fromHVAlign (up.get_horizontalalignment (),
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86 up.get_verticalalignment ()));
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87 break;
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88
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89 default:
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90 BaseControl::update (pId);
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91 break;
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92 }
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93 }
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94
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95 OCTAVE_END_NAMESPACE(octave)