Mercurial > octave
annotate libgui/graphics/TextControl.cc @ 27647:2a506bc4a7af
eliminate global access to Octave interpreter in qt graphics classes
Provide reference to interprerter to qt graphics classes to
eliminate need for accessing it through a global variable.
* qt-graphics-toolkit.cc (qt_graphics_toolkit::create_object): Pass
m_interpreter to create functions for individual graphics objects.
* 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, Object.h, Object.cc, Panel.h, Panel.cc, PopupMenuControl.h,
PopupMenuControl.cc, PushButtonControl.h, PushButtonControl.cc,
PushTool.h, PushTool.cc, QtHandlesUtils.h, 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:
Accept reference to interpreter in create function and constructors
for graphics objects. Eliminate global access to interpreter object
and graphics_handle manager.
author | John W. Eaton <jwe@octave.org> |
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date | Wed, 06 Nov 2019 12:42:12 -0500 |
parents | 028205a91a07 |
children | b442ec6dda5c |
rev | line source |
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1 /* |
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2 |
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3 Copyright (C) 2011-2019 Michael Goffioul |
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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 (HAVE_CONFIG_H) |
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24 # include "config.h" |
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25 #endif |
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26 |
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27 #include <QLabel> |
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28 |
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29 #include "Container.h" |
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30 #include "TextControl.h" |
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31 #include "QtHandlesUtils.h" |
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32 |
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33 #include "octave-qobject.h" |
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34 |
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35 namespace QtHandles |
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36 { |
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37 |
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38 TextControl* |
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39 TextControl::create (octave::base_qobject& oct_qobj, |
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40 octave::interpreter& interp, const graphics_object& go) |
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41 { |
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42 Object *parent = parentObject (interp, go); |
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43 |
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44 if (parent) |
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45 { |
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46 Container *container = parent->innerContainer (); |
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47 |
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48 if (container) |
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49 return new TextControl (oct_qobj, interp, go, new QLabel (container)); |
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50 } |
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51 |
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52 return nullptr; |
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53 } |
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54 |
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55 TextControl::TextControl (octave::base_qobject& oct_qobj, |
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56 octave::interpreter& interp, |
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57 const graphics_object& go, QLabel *label) |
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58 : BaseControl (oct_qobj, interp, go, label) |
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59 { |
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60 uicontrol::properties& up = properties<uicontrol> (); |
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61 |
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62 label->setAutoFillBackground (true); |
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63 label->setTextFormat (Qt::PlainText); |
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64 label->setWordWrap (false); |
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65 label->setAlignment (Utils::fromHVAlign (up.get_horizontalalignment (), |
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66 up.get_verticalalignment ())); |
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67 label->setText (Utils::fromStringVector (up.get_string_vector ()).join ("\n")); |
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68 } |
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69 |
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70 TextControl::~TextControl (void) |
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71 { } |
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72 |
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73 void |
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74 TextControl::update (int pId) |
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75 { |
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76 uicontrol::properties& up = properties<uicontrol> (); |
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77 QLabel *label = qWidget<QLabel> (); |
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78 |
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79 switch (pId) |
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80 { |
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81 case uicontrol::properties::ID_STRING: |
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82 label->setText (Utils::fromStringVector (up.get_string_vector ()).join ("\n")); |
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83 break; |
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84 |
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85 case uicontrol::properties::ID_HORIZONTALALIGNMENT: |
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86 case uicontrol::properties::ID_VERTICALALIGNMENT: |
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87 label->setAlignment (Utils::fromHVAlign (up.get_horizontalalignment (), |
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88 up.get_verticalalignment ())); |
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89 break; |
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90 |
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91 default: |
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92 BaseControl::update (pId); |
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93 break; |
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94 } |
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95 } |
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96 |
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97 } |