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command-widget: Use new signal-slot syntax for better compiler diagnostics. * libgui/src/command-widget.cc (console::console): Use new signal-slot syntax for better compiler diagnostics.
author Markus Mützel <markus.muetzel@gmx.de>
date Wed, 12 Jun 2024 17:24:20 +0200
parents 2e484f9f1f18
children
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1 ////////////////////////////////////////////////////////////////////////
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2 //
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3 // Copyright (C) 2020-2024 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 (octave_qt_utils_h)
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27 #define octave_qt_utils_h 1
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28
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29 #include <list>
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30
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31 #include <QFontMetrics>
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32 #include <QList>
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33
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34 OCTAVE_BEGIN_NAMESPACE(octave)
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35
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36 template <typename T>
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37 inline QList<T>
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38 std_list_to_qt_list (const std::list<T>& lst)
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39 {
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40 #if defined (HAVE_QLIST_ITERATOR_CONSTRUCTOR)
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41 return QList<T> (lst.begin (), lst.end ());
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42 #else
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43 return QList<T>::fromStdList (lst);
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44 #endif
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45 }
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46
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47 inline int
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48 qt_fontmetrics_horizontal_advance (const QFontMetrics& fm, QChar ch)
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49 {
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50 #if defined (HAVE_QFONTMETRICS_HORIZONTAL_ADVANCE)
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51 return fm.horizontalAdvance (ch);
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52 #else
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53 return fm.width (ch);
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54 #endif
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55 }
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56
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57 inline int
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58 qt_fontmetrics_horizontal_advance (const QFontMetrics& fm,
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59 const QString& text, int len = -1)
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60 {
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61 #if defined (HAVE_QFONTMETRICS_HORIZONTAL_ADVANCE)
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62 return fm.horizontalAdvance (text, len);
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63 #else
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64 return fm.width (text, len);
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65 #endif
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66 }
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67
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68 OCTAVE_END_NAMESPACE(octave)
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69
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70 #endif