annotate libgui/graphics/Panel.h @ 31644:9089bd969b37 stable

merge adjacent octave namespace blocks in libgui/graphics header files * BaseControl.h, ButtonControl.h, ButtonGroup.h, Canvas.h, CheckBoxControl.h, ContextMenu.h, EditControl.h, Figure.h, GLCanvas.h, ListBoxControl.h, Menu.h, Object.h, Panel.h, PopupMenuControl.h, PushButtonControl.h, PushTool.h, RadioButtonControl.h, SliderControl.h, Table.h, TextControl.h, ToggleButtonControl.h, ToggleTool.h, ToolBar.h, ToolBarButton.h, qt-graphics-toolkit.h: Merge adjacent octave namespace blocks.
author John W. Eaton <jwe@octave.org>
date Tue, 06 Dec 2022 14:23:21 -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 (octave_Panel_h)
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27 #define octave_Panel_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 QFrame;
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32 class QLabel;
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33
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34 namespace octave
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35 {
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36 class base_qobject;
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37 class interpreter;
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38
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39 class Container;
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40
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41 class Panel : public Object
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42 {
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43 public:
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44 Panel (octave::base_qobject& oct_qobj, octave::interpreter& interp,
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45 const graphics_object& go, QFrame *frame);
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46 ~Panel (void);
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47
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48 Container * innerContainer (void) { return m_container; }
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49
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50 bool eventFilter (QObject *watched, QEvent *event);
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51
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52 static Panel *
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53 create (octave::base_qobject& oct_qobj, octave::interpreter& interp,
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54 const graphics_object& go);
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55
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56 void do_connections (const QObject *receiver,
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57 const QObject *emitter = nullptr);
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58
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59 protected:
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60 void update (int pId);
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61 void redraw (void);
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62
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63 private:
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64 void updateLayout (void);
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65
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66 private:
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67 Container *m_container;
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68 QLabel *m_title;
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69 bool m_blockUpdates;
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70 Matrix m_previous_bbox;
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71 };
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73 }
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74
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75 #endif