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annotate libgui/graphics/ListBoxControl.h @ 31649:deb553ac2c54

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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 (octave_ListBoxControl_h)
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27 #define octave_ListBoxControl_h 1
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28
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29 #include "BaseControl.h"
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30
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31 class QListWidget;
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32 class QListWidgetItem;
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33 class QModelIndex;
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34
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35 OCTAVE_BEGIN_NAMESPACE(octave)
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36
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37 class interpreter;
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38
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39 class ListBoxControl : public BaseControl
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40 {
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41 Q_OBJECT
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42
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43 public:
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44 ListBoxControl (octave::interpreter& interp, const graphics_object& go,
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45 QListWidget *list);
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46 ~ListBoxControl (void);
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47
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48 static ListBoxControl *
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49 create (octave::interpreter& interp,
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50 const graphics_object& go);
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51
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52 protected:
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53 void update (int pId);
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54 bool eventFilter (QObject *watched, QEvent *e);
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55 void sendSelectionChange ();
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56
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57 private slots:
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58 void itemSelectionChanged (void);
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59 void itemActivated (const QModelIndex&);
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60 void itemPressed (QListWidgetItem *);
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61
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62 private:
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63 bool m_blockCallback;
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64 bool m_selectionChanged;
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65 };
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66
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67 OCTAVE_END_NAMESPACE(octave)
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68
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69 #endif