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annotate libgui/graphics/Container.cc @ 18498:2e7cad6f180c gui-release

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Initial integration of QtHandles. * configure.ac: Check for QtOpenGL module. * libgui/Makefile.am: Include libgui/graphics/module.mk. (liboctgui_la_LIBADD): Include graphics/libgui-graphics.la in the list. (rcc-command): Pass "-name DIR" to rcc command. * main-window.cc (main_window::construct): Install qt functions and register qt toolkit. * libgui/src/module.mk (src_libgui_src_la_CPPFLAGS): Include $(FONTCONFIG_CPPFLAGS) and -I$(srcdir)/graphics in the list. * graphics.cc (gtk_manager::gtk_manager): Make qt the default toolkit if it is available. * libgui/graphics/Backend.cc, libgui/graphics/Backend.h, libgui/graphics/BaseControl.cc, libgui/graphics/BaseControl.h, libgui/graphics/ButtonControl.cc, libgui/graphics/ButtonControl.h, libgui/graphics/Canvas.cc, libgui/graphics/Canvas.h, libgui/graphics/CheckBoxControl.cc, libgui/graphics/CheckBoxControl.h, libgui/graphics/Container.cc, libgui/graphics/Container.h, libgui/graphics/ContextMenu.cc, libgui/graphics/ContextMenu.h, libgui/graphics/EditControl.cc, libgui/graphics/EditControl.h, libgui/graphics/Figure.cc, libgui/graphics/Figure.h, libgui/graphics/FigureWindow.cc, libgui/graphics/FigureWindow.h, libgui/graphics/GLCanvas.cc, libgui/graphics/GLCanvas.h, , libgui/graphics/GenericEventNotify.h, libgui/graphics/KeyMap.cc, libgui/graphics/KeyMap.h, libgui/graphics/ListBoxControl.cc, libgui/graphics/ListBoxControl.h, libgui/graphics/Logger.cc, libgui/graphics/Logger.h, libgui/graphics/Menu.cc, libgui/graphics/Menu.h, libgui/graphics/MenuContainer.h, libgui/graphics/MouseModeActionGroup.cc, libgui/graphics/MouseModeActionGroup.h, libgui/graphics/Object.cc, libgui/graphics/Object.h, libgui/graphics/ObjectFactory.cc, libgui/graphics/ObjectFactory.h, libgui/graphics/ObjectProxy.cc, libgui/graphics/ObjectProxy.h, libgui/graphics/Panel.cc, libgui/graphics/Panel.h, libgui/graphics/PopupMenuControl.cc, libgui/graphics/PopupMenuControl.h, libgui/graphics/PushButtonControl.cc, libgui/graphics/PushButtonControl.h, libgui/graphics/PushTool.cc, libgui/graphics/PushTool.h, libgui/graphics/RadioButtonControl.cc, libgui/graphics/RadioButtonControl.h, libgui/graphics/SliderControl.cc, libgui/graphics/SliderControl.h, libgui/graphics/TextControl.cc, libgui/graphics/TextControl.h, libgui/graphics/TextEdit.cc, libgui/graphics/TextEdit.h, libgui/graphics/ToggleButtonControl.cc, libgui/graphics/ToggleButtonControl.h, libgui/graphics/ToggleTool.cc, libgui/graphics/ToggleTool.h, libgui/graphics/ToolBar.cc, libgui/graphics/ToolBar.h, libgui/graphics/ToolBarButton.cc, libgui/graphics/ToolBarButton.h, libgui/graphics/Utils.cc, libgui/graphics/Utils.h, libgui/graphics/__init_qt__.cc, libgui/graphics/__init_qt__.h, libgui/graphics/gl-select.cc, libgui/graphics/gl-select.h, libgui/graphics/images/README, libgui/graphics/images/pan.png, libgui/graphics/images/rotate.png, libgui/graphics/images/select.png, libgui/graphics/images/zoom.png, libgui/graphics/module.mk, libgui/graphics/qthandles.qrc: New files.
author John W. Eaton <jwe@octave.org>
date Thu, 20 Feb 2014 14:05:45 -0500
parents
children 49877d3be064
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18498
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1 /*
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2
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3 Copyright (C) 2011 Michael Goffioul.
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4
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5 This file is part of QtHandles.
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6
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7 Foobar is free software: you can redistribute it and/or modify
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8 it 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 QtHandles is distributed in the hope that it will be useful,
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13 but 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 Foobar. If not, see <http://www.gnu.org/licenses/>.
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19
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20 */
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21
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22 #ifdef HAVE_CONFIG_H
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23 #include <config.h>
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24 #endif
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25
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26 #include <QVBoxLayout>
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27
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28 #include "graphics.h"
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29
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30 #include "Canvas.h"
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31 #include "Container.h"
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32 #include "Object.h"
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33 #include "Utils.h"
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34
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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 //////////////////////////////////////////////////////////////////////////////
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41
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42 Container::Container (QWidget* parent)
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43 : ContainerBase (parent), m_canvas (0)
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44 {
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45 setFocusPolicy (Qt::ClickFocus);
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46 }
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47
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48 //////////////////////////////////////////////////////////////////////////////
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49
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50 Container::~Container (void)
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51 {
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52 }
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53
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54 //////////////////////////////////////////////////////////////////////////////
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55
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56 Canvas* Container::canvas (const graphics_handle& handle, bool create)
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57 {
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58 if (! m_canvas && create)
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59 {
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60 graphics_object go = gh_manager::get_object (handle);
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61
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62 if (go)
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63 {
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64 graphics_object fig = go.get_ancestor ("figure");
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65
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66 m_canvas = Canvas::create (fig.get("renderer").string_value (),
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67 this, handle);
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68
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69 QWidget* canvasWidget = m_canvas->qWidget ();
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70
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71 canvasWidget->lower ();
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72 canvasWidget->show ();
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73 canvasWidget->setGeometry (0, 0, width (), height ());
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74 }
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75 }
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76
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77 return m_canvas;
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78 }
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79
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80 //////////////////////////////////////////////////////////////////////////////
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81
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82 void Container::resizeEvent (QResizeEvent* /* event */)
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83 {
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84 if (m_canvas)
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85 m_canvas->qWidget ()->setGeometry (0, 0, width (), height ());
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86
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87 gh_manager::auto_lock lock;
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88
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89 foreach (QObject* qObj, children ())
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90 {
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91 if (qObj->isWidgetType ())
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92 {
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93 Object* obj = Object::fromQObject (qObj);
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94
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95 if (obj)
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96 {
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97 Matrix bb = obj->properties ().get_boundingbox (false);
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98
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99 obj->qWidget<QWidget> ()
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100 ->setGeometry (xround (bb(0)), xround (bb(1)),
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101 xround (bb(2)), xround (bb(3)));
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102 }
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103 }
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104 }
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105 }
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106
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107 //////////////////////////////////////////////////////////////////////////////
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108
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109 }; // namespace QtHandles