Mercurial > octave
annotate libgui/graphics/PushButtonControl.cc @ 31649:deb553ac2c54
maint: Merge stable to default.
author | John W. Eaton <jwe@octave.org> |
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date | Tue, 06 Dec 2022 15:45:27 -0500 |
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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 <QPushButton> |
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31 #include <QtDebug> |
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32 |
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33 #include "PushButtonControl.h" |
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34 #include "Container.h" |
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35 #include "QtHandlesUtils.h" |
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36 |
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37 OCTAVE_BEGIN_NAMESPACE(octave) |
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38 |
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39 PushButtonControl * |
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40 PushButtonControl::create (octave::interpreter& interp, |
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41 const graphics_object& go) |
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42 { |
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43 Object *parent = parentObject (interp, go); |
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44 |
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45 if (parent) |
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46 { |
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47 Container *container = parent->innerContainer (); |
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48 |
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49 if (container) |
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50 return new PushButtonControl (interp, go, |
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51 new QPushButton (container)); |
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52 } |
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53 |
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54 return nullptr; |
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55 } |
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56 |
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57 PushButtonControl::PushButtonControl (octave::interpreter& interp, |
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58 const graphics_object& go, |
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59 QPushButton *btn) |
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60 : ButtonControl (interp, go, btn) |
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61 { |
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62 uicontrol::properties& up = properties<uicontrol> (); |
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63 |
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64 btn->setAutoFillBackground (true); |
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65 octave_value cdat = up.get_cdata (); |
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66 QImage img = Utils::makeImageFromCData (cdat, |
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67 cdat.columns (), cdat.rows ()); |
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68 btn->setIcon (QIcon (QPixmap::fromImage (img))); |
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69 btn->setIconSize (QSize (cdat.columns (), cdat.rows ())); |
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70 } |
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71 |
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72 PushButtonControl::~PushButtonControl (void) |
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73 { } |
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74 |
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75 void |
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76 PushButtonControl::update (int pId) |
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77 { |
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78 uicontrol::properties& up = properties<uicontrol> (); |
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79 QPushButton *btn = qWidget<QPushButton> (); |
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80 |
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81 switch (pId) |
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82 { |
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83 case uicontrol::properties::ID_CDATA: |
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84 { |
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85 octave_value cdat = up.get_cdata (); |
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86 QImage img = Utils::makeImageFromCData (cdat, |
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87 cdat.rows (), |
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88 cdat.columns ()); |
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89 btn->setIcon (QIcon (QPixmap::fromImage (img))); |
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90 btn->setIconSize (QSize (cdat.columns (), cdat.rows ())); |
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91 } |
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92 break; |
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93 |
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94 default: |
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95 ButtonControl::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 OCTAVE_END_NAMESPACE(octave) |