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annotate libgui/graphics/TextControl.cc @ 29358:0a5b15007766 stable

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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 2021.
author John W. Eaton <jwe@octave.org>
date Wed, 10 Feb 2021 09:52:15 -0500
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children 6ea4a84df9c7
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1 ////////////////////////////////////////////////////////////////////////
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2 //
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3 // Copyright (C) 2011-2021 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 #include "octave-qobject.h"
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37
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38 namespace QtHandles
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39 {
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40
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41 TextControl*
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42 TextControl::create (octave::base_qobject& oct_qobj,
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43 octave::interpreter& interp, const graphics_object& go)
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44 {
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45 Object *parent = parentObject (interp, go);
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46
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47 if (parent)
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48 {
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49 Container *container = parent->innerContainer ();
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50
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51 if (container)
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52 return new TextControl (oct_qobj, interp, go, new QLabel (container));
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53 }
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54
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55 return nullptr;
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56 }
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57
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58 TextControl::TextControl (octave::base_qobject& oct_qobj,
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59 octave::interpreter& interp,
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60 const graphics_object& go, QLabel *label)
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61 : BaseControl (oct_qobj, interp, go, label)
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62 {
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63 uicontrol::properties& up = properties<uicontrol> ();
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64
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65 label->setAutoFillBackground (true);
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66 label->setTextFormat (Qt::PlainText);
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67 label->setWordWrap (false);
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68 label->setAlignment (Utils::fromHVAlign (up.get_horizontalalignment (),
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69 up.get_verticalalignment ()));
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70 label->setText (Utils::fromStringVector (up.get_string_vector ()).join ("\n"));
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71 }
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72
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73 TextControl::~TextControl (void)
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74 { }
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75
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76 void
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77 TextControl::update (int pId)
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78 {
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79 uicontrol::properties& up = properties<uicontrol> ();
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80 QLabel *label = qWidget<QLabel> ();
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81
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82 switch (pId)
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83 {
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84 case uicontrol::properties::ID_STRING:
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85 label->setText (Utils::fromStringVector (up.get_string_vector ()).join ("\n"));
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86 break;
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87
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88 case uicontrol::properties::ID_HORIZONTALALIGNMENT:
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89 case uicontrol::properties::ID_VERTICALALIGNMENT:
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90 label->setAlignment (Utils::fromHVAlign (up.get_horizontalalignment (),
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91 up.get_verticalalignment ()));
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92 break;
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93
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94 default:
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95 BaseControl::update (pId);
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96 break;
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97 }
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98 }
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99
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100 }