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annotate libgui/graphics/BaseControl.h @ 31645:bd9da634f00d

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maint: Merge stable to default.
author John W. Eaton <jwe@octave.org>
date Tue, 06 Dec 2022 15:17:16 -0500
parents ca7d58406f82 9089bd969b37
children 431f80aba37a
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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_BaseControl_h)
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27 #define octave_BaseControl_h 1
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28
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29 #include "Object.h"
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30
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31 class QEvent;
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32 class QObject;
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33
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34 namespace octave
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35 {
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36 class interpreter;
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37
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38 class BaseControl : public Object
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39 {
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40 public:
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41 BaseControl (octave::interpreter& interp,
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42 const graphics_object& go, QWidget *w);
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43 ~BaseControl (void);
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44
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45 Container * innerContainer (void) { return nullptr; }
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46
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47 bool eventFilter (QObject *watched, QEvent *e);
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48
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49 protected:
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50 void init (QWidget *w, bool callBase = false);
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51 void redraw (void);
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52 void update (int pId);
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53
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54 private:
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55 bool m_normalizedFont;
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56 bool m_keyPressHandlerDefined;
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57 };
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58
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59 }
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60
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61 #endif