Mercurial > octave
annotate libgui/src/graphics-init.cc @ 31647:431f80aba37a
maint: Merge stable to default.
author | John W. Eaton <jwe@octave.org> |
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date | Tue, 06 Dec 2022 15:37:43 -0500 |
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1 //////////////////////////////////////////////////////////////////////// |
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2 // |
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3 // Copyright (C) 2019-2022 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 <QApplication> |
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31 #include <QMetaType> |
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32 #include <QThread> |
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33 |
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34 #include "graphics-init.h" |
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35 #include "qt-graphics-toolkit.h" |
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36 #include "QtHandlesUtils.h" |
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37 |
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38 #include "graphics.h" |
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39 #include "gtk-manager.h" |
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40 #include "interpreter.h" |
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41 |
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42 OCTAVE_BEGIN_NAMESPACE(octave) |
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43 |
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44 void graphics_init (interpreter& interp) |
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45 { |
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46 #if defined (HAVE_QT_GRAPHICS) |
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47 |
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48 gh_manager& gh_mgr = interp.get_gh_manager (); |
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49 |
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50 autolock guard (gh_mgr.graphics_lock ()); |
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51 |
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52 qRegisterMetaType<graphics_object> ("graphics_object"); |
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53 |
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54 gh_mgr.enable_event_processing (true); |
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55 |
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56 qt_graphics_toolkit *qt_gtk = new qt_graphics_toolkit (interp); |
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57 |
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58 if (QThread::currentThread () |
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59 != QApplication::instance ()->thread ()) |
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60 qt_gtk->moveToThread (QApplication::instance ()->thread ()); |
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61 |
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62 graphics_toolkit tk (qt_gtk); |
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63 |
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64 gtk_manager& gtk_mgr = interp.get_gtk_manager (); |
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65 |
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66 gtk_mgr.register_toolkit ("qt"); |
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67 |
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68 gtk_mgr.load_toolkit (tk); |
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69 |
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70 #else |
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71 |
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72 octave_unused_parameter (interp); |
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73 octave_unused_parameter (oct_qobj); |
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74 |
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75 #endif |
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76 } |
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77 |
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78 OCTAVE_END_NAMESPACE(octave) |