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annotate libgui/src/workspace-view.cc @ 16468:0f143f68078d

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use signal/slot for updating workspace instead of using event listener * main-window.h, main-window.cc: Clean up list of include files. (main_window::prepare_to_exit): Rename from prepare_to_quit. Change all uses. (main_window::update_workspace): Delete. (main_window::construct): Don't connect _octave_qt_event_listener:update_workspace_signal to main_window::update_workspace. (main_window::construct_octave_qt_link): Connect _octave_qt_link::set_workspace_signal to _workspace_model::set_workspace. Connect _octave_qt_link::clear_workspace_signal to _workspace_model::clear_workspace. * symbol-information.h, symbol-information.cc: Delete * libgui/src/module.mk (noinst_HEADERS, src_libgui_src_la_SOURCES): Remove them from the lists. * octave-qt-link.h, octave-qt-link.cc: Don't use symbol_information to store workspace info. (octave_qt_link::do_update_workspace): Delete. (octave_qt_link::do_set_workspace, octave_qt_link::do_clear_workspace): New functions. (octave_qt_link::do_pre_input_event): Don't call do_update_workspace. (octave_qt_link::set_workspace_signal, octave_qt_link::clear_workspace_signal): New signals. * workspace-model.h, workspace-model.cc: Don't use symbol_information to store workspace info. Accept workspace info through a signal/slot combination, not by asking the symbol table. (workspace_model::request_update_workspace, (workspace_model::update_workspace_callback): Delete. (workspace_model::set_workspace, workspace_model::clear_workspace, workspace_model::clear_data, workspace_model::clear_tree, workspace_model::update_tree, workspace_model::append_tree): New functions. * workspace-view.h, workspace-view.cc (workspace_view::model_changed): Don't call update_workspace_callback. The model now signals the view when it has changed. * input.cc (octave_base_reader::octave_gets, get_debug_input): Call octave_link::set_workspace just prior to prompting for input. * workspace-element.h: New file. * libinterp/interpfcn/module.mk (INTERPFCN_INC): Include it in the list. * octave-link.cc: Don't include symtab.h. * octave-link.h (octave_link::update_workspace): Delete. (octave_link::set_workspace, octave_link::do_set_workspace, * octave_link::clear_workspace, octave_link::do_clear_workspace): New functions. * symtab.h, symtab.cc (symbol_table::workspace_info, symbol_table::do_workspace_info): New functions. * ov.h (octave_value::short_disp): New function. * ov-base.h, ov-base.cc (octave_base_value::short_disp): New function. * ov-base-scalar.h, ov-base-scalar.cc (octave_base_scalar<ST>::short_disp): New function. * ov-range.h, ov-range.cc (octave_range::short_disp): New function.
author John W. Eaton <jwe@octave.org>
date Mon, 08 Apr 2013 12:01:24 -0400
parents 8e2a853cdd7d
children 64727ed135cb
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1 /*
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2
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3 Copyright (C) 2013 John W. Eaton
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4 Copyright (C) 2011-2012 Jacob Dawid
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5
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6 This file is part of Octave.
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7
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8 Octave is free software; you can redistribute it and/or modify it
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9 under the terms of the GNU General Public License as published by the
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10 Free Software Foundation; either version 3 of the License, or (at your
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11 option) any later version.
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12
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13 Octave is distributed in the hope that it will be useful, but WITHOUT
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14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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16 for more details.
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17
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18 You should have received a copy of the GNU General Public License
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19 along with Octave; see the file COPYING. If not, see
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20 <http://www.gnu.org/licenses/>.
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21
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22 */
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24 #ifdef HAVE_CONFIG_H
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25 #include <config.h>
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26 #endif
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28 #include "workspace-view.h"
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29 #include "resource-manager.h"
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30 #include <QHeaderView>
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31 #include <QHBoxLayout>
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32 #include <QVBoxLayout>
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33 #include <QPushButton>
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34 #include <QMenu>
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35
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36 workspace_view::workspace_view (QWidget *p)
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37 : octave_dock_widget (p)
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38 {
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39 setObjectName ("WorkspaceView");
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40 setWindowIcon (QIcon(":/actions/icons/logo.png"));
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41 setWindowTitle (tr ("Workspace"));
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42 setStatusTip (tr ("View the variables in the active workspace."));
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43
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44 view = new QTreeView (this);
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45
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46 view->setHeaderHidden (false);
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47 view->setAlternatingRowColors (true);
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48 view->setAnimated (false);
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49 view->setTextElideMode (Qt::ElideRight);
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50 view->setWordWrap (false);
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51 view->setContextMenuPolicy (Qt::CustomContextMenu);
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53 // Set an empty widget, so we can assign a layout to it.
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54 setWidget (new QWidget (this));
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56 // Create a new layout and add widgets to it.
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57 QVBoxLayout *vbox_layout = new QVBoxLayout ();
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58 vbox_layout->addWidget (view);
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59 vbox_layout->setMargin (2);
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61 // Set the empty widget to have our layout.
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62 widget ()->setLayout (vbox_layout);
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64 // Initialize collapse/expand state of the workspace subcategories.
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65
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66 QSettings *settings = resource_manager::get_settings ();
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67
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68 // FIXME -- what should happen if settings is 0?
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69
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70 _explicit_collapse.local
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71 = settings->value ("workspaceview/local_collapsed", false).toBool ();
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72
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73 _explicit_collapse.global
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74 = settings->value ("workspaceview/global_collapsed", false).toBool ();
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75
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76 _explicit_collapse.persistent
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77 = settings->value ("workspaceview/persistent_collapsed", false).toBool ();
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78
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79 // Initialize column order and width of the workspace
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80
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81 view->header ()->restoreState (settings->value ("workspaceview/column_state").toByteArray ());
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82
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83 // Connect signals and slots.
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84 connect (view, SIGNAL (collapsed (QModelIndex)),
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85 this, SLOT (collapse_requested (QModelIndex)));
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86
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87 connect (view, SIGNAL (expanded (QModelIndex)),
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88 this, SLOT (expand_requested (QModelIndex)));
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89
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90 connect (view, SIGNAL (doubleClicked (QModelIndex)),
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91 this, SLOT (item_double_clicked (QModelIndex)));
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92
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93 connect (view, SIGNAL (customContextMenuRequested(const QPoint&)),
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94 this, SLOT(contextmenu_requested (const QPoint&)));
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95
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96 connect (this, SIGNAL (command_requested (const QString&)),
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97 p, SLOT (handle_command_double_clicked(const QString&)));
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98 }
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99
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100 workspace_view::~workspace_view (void)
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101 {
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102 QSettings *settings = resource_manager::get_settings ();
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103
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104 settings->setValue ("workspaceview/local_collapsed",
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105 _explicit_collapse.local);
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106
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107 settings->setValue ("workspaceview/global_collapsed",
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108 _explicit_collapse.global);
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109
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110 settings->setValue ("workspaceview/persistent_collapsed",
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111 _explicit_collapse.persistent);
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112
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113 settings->setValue("workspaceview/column_state",
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114 view->header ()->saveState ());
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115
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116 settings->sync ();
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Jacob Dawid <jacob.dawid@gmail.com>
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diff changeset
117 }
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parents: 14874
diff changeset
118
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diff changeset
119 void
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diff changeset
120 workspace_view::model_changed ()
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diff changeset
121 {
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diff changeset
122 QAbstractItemModel *m = view->model ();
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parents: 16444
diff changeset
123
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124 // This code is very quirky and requires some explanation.
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125 // Usually, we should not deal with collapsing or expanding ourselves,
8c4d5029d933 Collapsing/Expanding items now works with a workaround.
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diff changeset
126 // because the view itself determines (based on the model) whether it
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parents: 14720
diff changeset
127 // is appropriate to collapse or expand items.
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diff changeset
128 //
8c4d5029d933 Collapsing/Expanding items now works with a workaround.
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diff changeset
129 // Now, the logic requires that we update our model item by item, which
8c4d5029d933 Collapsing/Expanding items now works with a workaround.
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parents: 14720
diff changeset
130 // would make it work correctly, but this is extremely slow and scales
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Jacob Dawid <jacob.dawid@googlemail.com>
parents: 14720
diff changeset
131 // very bad (O(n^2)). That's why we throw away our model and rebuild it
8c4d5029d933 Collapsing/Expanding items now works with a workaround.
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parents: 14720
diff changeset
132 // completely from scratch (O(n)), which is why the view renders all
8c4d5029d933 Collapsing/Expanding items now works with a workaround.
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parents: 14720
diff changeset
133 // displayed data as invalid.
8c4d5029d933 Collapsing/Expanding items now works with a workaround.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 14720
diff changeset
134 //
8c4d5029d933 Collapsing/Expanding items now works with a workaround.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 14720
diff changeset
135 // In order to make collapsing/expanding work again, we need to set
8c4d5029d933 Collapsing/Expanding items now works with a workaround.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 14720
diff changeset
136 // flags ourselves here.
8c4d5029d933 Collapsing/Expanding items now works with a workaround.
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parents: 14720
diff changeset
137
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diff changeset
138 QModelIndex local_model_index = m->index (0, 0);
3f8d3fc907af store workspace model in main_window, not in workspace view
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parents: 16444
diff changeset
139 QModelIndex global_model_index = m->index (1, 0);
3f8d3fc907af store workspace model in main_window, not in workspace view
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diff changeset
140 QModelIndex persistent_model_index = m->index (2, 0);
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diff changeset
141
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diff changeset
142 if (_explicit_collapse.local)
16445
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diff changeset
143 view->collapse (local_model_index);
16463
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diff changeset
144 else
16445
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diff changeset
145 view->expand (local_model_index);
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diff changeset
146
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parents: 16462
diff changeset
147 if (_explicit_collapse.global)
16445
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diff changeset
148 view->collapse (global_model_index);
16463
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diff changeset
149 else
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diff changeset
150 view->expand (global_model_index);
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diff changeset
151
16463
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diff changeset
152 if (_explicit_collapse.persistent)
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diff changeset
153 view->collapse (persistent_model_index);
16463
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diff changeset
154 else
16445
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diff changeset
155 view->expand (persistent_model_index);
14761
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diff changeset
156 }
8c4d5029d933 Collapsing/Expanding items now works with a workaround.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 14720
diff changeset
157
8c4d5029d933 Collapsing/Expanding items now works with a workaround.
Jacob Dawid <jacob.dawid@googlemail.com>
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diff changeset
158 void
8c4d5029d933 Collapsing/Expanding items now works with a workaround.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 14720
diff changeset
159 workspace_view::collapse_requested (QModelIndex index)
8c4d5029d933 Collapsing/Expanding items now works with a workaround.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 14720
diff changeset
160 {
8c4d5029d933 Collapsing/Expanding items now works with a workaround.
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parents: 14720
diff changeset
161 // This code is very quirky and requires some explanation.
8c4d5029d933 Collapsing/Expanding items now works with a workaround.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 14720
diff changeset
162 // Usually, we should not deal with collapsing or expanding ourselves,
8c4d5029d933 Collapsing/Expanding items now works with a workaround.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 14720
diff changeset
163 // because the view itself determines (based on the model) whether it
8c4d5029d933 Collapsing/Expanding items now works with a workaround.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 14720
diff changeset
164 // is appropriate to collapse or expand items.
8c4d5029d933 Collapsing/Expanding items now works with a workaround.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 14720
diff changeset
165 //
8c4d5029d933 Collapsing/Expanding items now works with a workaround.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 14720
diff changeset
166 // Now, the logic requires that we update our model item by item, which
8c4d5029d933 Collapsing/Expanding items now works with a workaround.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 14720
diff changeset
167 // would make it work correctly, but this is extremely slow and scales
8c4d5029d933 Collapsing/Expanding items now works with a workaround.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 14720
diff changeset
168 // very bad (O(n^2)). That's why we throw away our model and rebuild it
8c4d5029d933 Collapsing/Expanding items now works with a workaround.
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parents: 14720
diff changeset
169 // completely from scratch (O(n)), which is why the view renders all
8c4d5029d933 Collapsing/Expanding items now works with a workaround.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 14720
diff changeset
170 // displayed data as invalid.
8c4d5029d933 Collapsing/Expanding items now works with a workaround.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 14720
diff changeset
171 //
8c4d5029d933 Collapsing/Expanding items now works with a workaround.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 14720
diff changeset
172 // In order to make collapsing/expanding work again, we need to set
8c4d5029d933 Collapsing/Expanding items now works with a workaround.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 14720
diff changeset
173 // flags ourselves here.
16445
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John W. Eaton <jwe@octave.org>
parents: 16444
diff changeset
174 QAbstractItemModel *m = view->model ();
3f8d3fc907af store workspace model in main_window, not in workspace view
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parents: 16444
diff changeset
175
3f8d3fc907af store workspace model in main_window, not in workspace view
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diff changeset
176 QMap<int, QVariant> item_data = m->itemData (index);
14761
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diff changeset
177
8c4d5029d933 Collapsing/Expanding items now works with a workaround.
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diff changeset
178 if (item_data[0] == "Local")
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diff changeset
179 _explicit_collapse.local = true;
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diff changeset
180
14761
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diff changeset
181 if (item_data[0] == "Global")
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diff changeset
182 _explicit_collapse.global = true;
16463
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diff changeset
183
14761
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diff changeset
184 if (item_data[0] == "Persistent")
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diff changeset
185 _explicit_collapse.persistent = true;
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diff changeset
186 }
8c4d5029d933 Collapsing/Expanding items now works with a workaround.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 14720
diff changeset
187
8c4d5029d933 Collapsing/Expanding items now works with a workaround.
Jacob Dawid <jacob.dawid@googlemail.com>
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diff changeset
188 void
8c4d5029d933 Collapsing/Expanding items now works with a workaround.
Jacob Dawid <jacob.dawid@googlemail.com>
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diff changeset
189 workspace_view::expand_requested (QModelIndex index)
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diff changeset
190 {
8c4d5029d933 Collapsing/Expanding items now works with a workaround.
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parents: 14720
diff changeset
191 // This code is very quirky and requires some explanation.
8c4d5029d933 Collapsing/Expanding items now works with a workaround.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 14720
diff changeset
192 // Usually, we should not deal with collapsing or expanding ourselves,
8c4d5029d933 Collapsing/Expanding items now works with a workaround.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 14720
diff changeset
193 // because the view itself determines (based on the model) whether it
8c4d5029d933 Collapsing/Expanding items now works with a workaround.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 14720
diff changeset
194 // is appropriate to collapse or expand items.
8c4d5029d933 Collapsing/Expanding items now works with a workaround.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 14720
diff changeset
195 //
8c4d5029d933 Collapsing/Expanding items now works with a workaround.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 14720
diff changeset
196 // Now, the logic requires that we update our model item by item, which
8c4d5029d933 Collapsing/Expanding items now works with a workaround.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 14720
diff changeset
197 // would make it work correctly, but this is extremely slow and scales
8c4d5029d933 Collapsing/Expanding items now works with a workaround.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 14720
diff changeset
198 // very bad (O(n^2)). That's why we throw away our model and rebuild it
8c4d5029d933 Collapsing/Expanding items now works with a workaround.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 14720
diff changeset
199 // completely from scratch (O(n)), which is why the view renders all
8c4d5029d933 Collapsing/Expanding items now works with a workaround.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 14720
diff changeset
200 // displayed data as invalid.
8c4d5029d933 Collapsing/Expanding items now works with a workaround.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 14720
diff changeset
201 //
8c4d5029d933 Collapsing/Expanding items now works with a workaround.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 14720
diff changeset
202 // In order to make collapsing/expanding work again, we need to do set
8c4d5029d933 Collapsing/Expanding items now works with a workaround.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 14720
diff changeset
203 // flags ourselves here.
16445
3f8d3fc907af store workspace model in main_window, not in workspace view
John W. Eaton <jwe@octave.org>
parents: 16444
diff changeset
204 QAbstractItemModel *m = view->model ();
3f8d3fc907af store workspace model in main_window, not in workspace view
John W. Eaton <jwe@octave.org>
parents: 16444
diff changeset
205
3f8d3fc907af store workspace model in main_window, not in workspace view
John W. Eaton <jwe@octave.org>
parents: 16444
diff changeset
206 QMap<int, QVariant> item_data = m->itemData (index);
14761
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diff changeset
207
8c4d5029d933 Collapsing/Expanding items now works with a workaround.
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diff changeset
208 if (item_data[0] == "Local")
8c4d5029d933 Collapsing/Expanding items now works with a workaround.
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parents: 14720
diff changeset
209 _explicit_collapse.local = false;
16463
8e2a853cdd7d derive workspace_view from octave_dock_widget; style fixes
John W. Eaton <jwe@octave.org>
parents: 16462
diff changeset
210
14761
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diff changeset
211 if (item_data[0] == "Global")
8c4d5029d933 Collapsing/Expanding items now works with a workaround.
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diff changeset
212 _explicit_collapse.global = false;
16463
8e2a853cdd7d derive workspace_view from octave_dock_widget; style fixes
John W. Eaton <jwe@octave.org>
parents: 16462
diff changeset
213
14761
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diff changeset
214 if (item_data[0] == "Persistent")
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diff changeset
215 _explicit_collapse.persistent = false;
13577
e440b3f32f02 Fixed bug with closing subwindows.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13541
diff changeset
216 }
e440b3f32f02 Fixed bug with closing subwindows.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13541
diff changeset
217
e440b3f32f02 Fixed bug with closing subwindows.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13541
diff changeset
218 void
15389
f918db8102d5 eliminate use of Q_UNUSED macro
John W. Eaton <jwe@octave.org>
parents: 15368
diff changeset
219 workspace_view::item_double_clicked (QModelIndex)
14874
5d74d8b982a5 Forgot to have a fallback lexer when the file suffix is unknown. Removed unused variable and added comments.
Jacob Dawid <jacob.dawid@gmail.com>
parents: 14783
diff changeset
220 {
16463
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John W. Eaton <jwe@octave.org>
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diff changeset
221 // TODO: Implement opening a dialog that allows the user to change a
8e2a853cdd7d derive workspace_view from octave_dock_widget; style fixes
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parents: 16462
diff changeset
222 // variable in the workspace.
14874
5d74d8b982a5 Forgot to have a fallback lexer when the file suffix is unknown. Removed unused variable and added comments.
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parents: 14783
diff changeset
223 }
5d74d8b982a5 Forgot to have a fallback lexer when the file suffix is unknown. Removed unused variable and added comments.
Jacob Dawid <jacob.dawid@gmail.com>
parents: 14783
diff changeset
224
5d74d8b982a5 Forgot to have a fallback lexer when the file suffix is unknown. Removed unused variable and added comments.
Jacob Dawid <jacob.dawid@gmail.com>
parents: 14783
diff changeset
225 void
15368
36ececf69385 avoid some GCC warnings in the libgui code
John W. Eaton <jwe@octave.org>
parents: 15367
diff changeset
226 workspace_view::closeEvent (QCloseEvent *e)
13577
e440b3f32f02 Fixed bug with closing subwindows.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13541
diff changeset
227 {
14712
5cb54cca8a06 Completion of code reformatting.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 14709
diff changeset
228 emit active_changed (false);
15368
36ececf69385 avoid some GCC warnings in the libgui code
John W. Eaton <jwe@octave.org>
parents: 15367
diff changeset
229 QDockWidget::closeEvent (e);
13577
e440b3f32f02 Fixed bug with closing subwindows.
Jacob Dawid <jacob.dawid@googlemail.com>
parents: 13541
diff changeset
230 }
15552
bbbb89cc338f make a floating widget behave like a normal window (bug #37190)
Torsten <ttl@justmail.de>
parents: 15460
diff changeset
231
16462
8c666c7b0e5d Added context menu to workspace variable display
John Donoghue <john.donoghue@ieee.org>
parents: 16459
diff changeset
232 void
8c666c7b0e5d Added context menu to workspace variable display
John Donoghue <john.donoghue@ieee.org>
parents: 16459
diff changeset
233 workspace_view::contextmenu_requested (const QPoint& pos)
8c666c7b0e5d Added context menu to workspace variable display
John Donoghue <john.donoghue@ieee.org>
parents: 16459
diff changeset
234 {
8c666c7b0e5d Added context menu to workspace variable display
John Donoghue <john.donoghue@ieee.org>
parents: 16459
diff changeset
235 QMenu menu (this);
8c666c7b0e5d Added context menu to workspace variable display
John Donoghue <john.donoghue@ieee.org>
parents: 16459
diff changeset
236
8c666c7b0e5d Added context menu to workspace variable display
John Donoghue <john.donoghue@ieee.org>
parents: 16459
diff changeset
237 QModelIndex index = view->indexAt (pos);
8c666c7b0e5d Added context menu to workspace variable display
John Donoghue <john.donoghue@ieee.org>
parents: 16459
diff changeset
238 QAbstractItemModel *m = view->model ();
8c666c7b0e5d Added context menu to workspace variable display
John Donoghue <john.donoghue@ieee.org>
parents: 16459
diff changeset
239
8c666c7b0e5d Added context menu to workspace variable display
John Donoghue <john.donoghue@ieee.org>
parents: 16459
diff changeset
240 // if it isnt Local, Glocal etc, allow the ctx menu
8c666c7b0e5d Added context menu to workspace variable display
John Donoghue <john.donoghue@ieee.org>
parents: 16459
diff changeset
241 if (index.parent() != QModelIndex())
8c666c7b0e5d Added context menu to workspace variable display
John Donoghue <john.donoghue@ieee.org>
parents: 16459
diff changeset
242 {
8c666c7b0e5d Added context menu to workspace variable display
John Donoghue <john.donoghue@ieee.org>
parents: 16459
diff changeset
243 QMap<int, QVariant> item_data = m->itemData (index);
8c666c7b0e5d Added context menu to workspace variable display
John Donoghue <john.donoghue@ieee.org>
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244
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245 QString var_name = item_data[0].toString ();
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246
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247 menu.addAction ("disp(" + var_name + ")", this,
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248 SLOT (handle_contextmenu_disp ()));
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249
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250 menu.addAction ("plot(" + var_name + ")", this,
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251 SLOT (handle_contextmenu_plot ()));
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252
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253 menu.addAction ("stem(" + var_name + ")", this,
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254 SLOT (handle_contextmenu_stem ()));
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255
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256 menu.exec (view->mapToGlobal (pos));
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257 }
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258 }
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259
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260 void
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261 workspace_view::handle_contextmenu_disp (void)
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262 {
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263 relay_contextmenu_command ("disp");
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264 }
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265
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266 void
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267 workspace_view::handle_contextmenu_plot (void)
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268 {
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269 relay_contextmenu_command ("figure;\nplot");
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270 }
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271
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272 void
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273 workspace_view::handle_contextmenu_stem (void)
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274 {
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275 relay_contextmenu_command ("figure;\nstem");
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276 }
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277
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278 void
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279 workspace_view::relay_contextmenu_command (const QString& cmdname)
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280 {
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281 QModelIndex index = view->currentIndex ();
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282
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283 if (index.parent () != QModelIndex ())
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284 {
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285 QAbstractItemModel *m = view->model ();
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286
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287 QMap<int, QVariant> item_data = m->itemData (index);
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288
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289 QString var_name = item_data[0].toString ();
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290
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291 emit command_requested (cmdname + "(" + var_name + ")\n");
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292 }
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293 }