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annotate libgui/graphics/Table.h @ 27645:028205a91a07

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eliminate global access to Octave resources in qt graphics classes Provide reference to base_qobject to qt graphics classes to eliminate need for accessing it through a global variable. * qt-graphics-toolkit.h, qt-graphics-toolkit.cc (qt_graphics_toolkit::m_octave_qobj): New member variable. (qt_graphics_toolkit::qt_graphics_toolkit): Accept reference to base_qobject as argument. (qt_graphics_toolkit::create_object): Pass m_octave_qobj to create functions for individual graphics objects. * __init_qt__.cc (__init__): Temporarily access base_qobject by calling octave::base_qobject::the_octave_qobject. Pass it to qt_graphics_toolkit constructor. * BaseControl.h, BaseControl.cc, ButtonControl.h, ButtonControl.cc, ButtonGroup.h, ButtonGroup.cc, Canvas.h, Canvas.cc, CheckBoxControl.h, CheckBoxControl.cc, Container.h, Container.cc, ContextMenu.h, ContextMenu.cc, EditControl.h, EditControl.cc, Figure.h, Figure.cc, GLCanvas.h, GLCanvas.cc, ListBoxControl.h, ListBoxControl.cc, Menu.h, Menu.cc, Panel.h, Panel.cc, PopupMenuControl.h, PopupMenuControl.cc, PushButtonControl.h, PushButtonControl.cc, PushTool.h, PushTool.cc, RadioButtonControl.h, RadioButtonControl.cc, SliderControl.h, SliderControl.cc, Table.h, Table.cc, TextControl.h, TextControl.cc, ToggleButtonControl.h, ToggleButtonControl.cc, ToggleTool.h, ToggleTool.cc, ToolBar.h, ToolBar.cc, ToolBarButton.h, ToolBarButton.cc, annotation-dialog.h, annotation-dialog.cc: Accept reference to base_qobject in create function and constructors for graphics objects. Eliminate global access to GUI resources.
author John W. Eaton <jwe@octave.org>
date Tue, 05 Nov 2019 13:28:45 -0500
parents 0a383bddfb40
children 2a506bc4a7af
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1 /*
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2
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3 Copyright (C) 2016 Andrew Thornton
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4
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5 This file is part of Octave.
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6
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7 Octave is free software: you can redistribute it and/or modify it
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8 under the terms of the GNU General Public License as published by
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9 the Free Software Foundation, either version 3 of the License, or
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10 (at your option) any later version.
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11
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12 Octave is distributed in the hope that it will be useful, but
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13 WITHOUT ANY WARRANTY; without even the implied warranty of
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14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 GNU General Public License for more details.
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16
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17 You should have received a copy of the GNU General Public License
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18 along with Octave; see the file COPYING. If not, see
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19 <https://www.gnu.org/licenses/>.
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20
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21 */
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22
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23 #if ! defined (octave_Table_h)
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24 #define octave_Table_h 1
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25
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26 #include "Object.h"
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27
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28 class QCheckBox;
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29 class QTableWidget;
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30 class QTableWidgetItem;
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31
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32 namespace octave
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33 {
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34 class base_qobject;
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35 }
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36
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37 namespace QtHandles
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38 {
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39
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40 class Container;
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41
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42 class Table : public Object
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43 {
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44 Q_OBJECT
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45
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46 public:
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47 Table (octave::base_qobject& oct_qobj, const graphics_object& go,
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48 QTableWidget* tableWidget);
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49 ~Table (void);
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50
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51 Container* innerContainer (void) { return m_container; }
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52
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53 bool eventFilter (QObject* watched, QEvent* event);
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54
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55 static Table* create (octave::base_qobject& oct_qobj,
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56 const graphics_object& go);
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57
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58 protected:
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59 void update (int pId);
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60 void redraw (void);
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61 void updateColumnname (void);
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62 void updateColumnwidth (void);
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63 void updateData (void);
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64 void updateEnable (void);
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65 void updateExtent (void);
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66 void updatePalette (void);
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67 void updateRearrangeableColumns (void);
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68 void updateRowname (void);
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69
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70 private slots:
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71 void itemChanged (QTableWidgetItem* item);
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72 void comboBoxCurrentIndexChanged (const QString& value);
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73 void cellClicked (int row, int col);
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74 void itemSelectionChanged (void);
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75
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76 private:
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77 Container* m_container;
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78 QTableWidget* m_tableWidget;
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79 octave_value m_curData;
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80 bool m_blockUpdates;
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81 bool m_keyPressHandlerDefined;
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82 bool m_keyReleaseHandlerDefined;
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83 QWidget * checkBoxForLogical(octave_value cal, bool enabled);
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84 void updateData (int row, int col, octave_value value, std::string format,
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85 bool enabled);
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86 void updateData (int row, int col);
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87 void updateDataColumn (int col);
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88 std::string columnformat (int column);
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89 bool columneditable (int column);
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90 void sendCellEditCallback (int row, int col, octave_value old_value,
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91 octave_value new_value, octave_value edit_data, octave_value error);
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92 void checkBoxClicked (int row, int col, QCheckBox* checkBox);
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93
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94
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95
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96 };
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97
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98 }
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99
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100 #endif