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annotate libgui/graphics/Menu.cc @ 23795:980f39c3ab90

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Use C++11 nullptr rather than 0 in code (bug #51565). * Backend.cc, BaseControl.h, ButtonGroup.cc, CheckBoxControl.cc, Container.cc, ContextMenu.cc, ContextMenu.h, EditControl.cc, Figure.cc, FigureWindow.cc, ListBoxControl.cc, Menu.cc, Menu.h, MouseModeActionGroup.cc, Object.cc, ObjectProxy.cc, Panel.cc, PopupMenuControl.cc, PushButtonControl.cc, PushTool.cc, RadioButtonControl.cc, SliderControl.cc, TextControl.cc, ToggleButtonControl.cc, ToggleTool.cc, ToolBar.cc, ToolBar.h, ToolBarButton.cc, ToolBarButton.h, QTerminal.h, BlockArray.cpp, Emulation.cpp, Filter.cpp, Filter.h, History.cpp, KeyboardTranslator.cpp, QUnixTerminalImpl.h, Screen.cpp, ScreenWindow.cpp, ScreenWindow.h, SelfListener.h, TerminalCharacterDecoder.cpp, TerminalModel.cpp, TerminalView.cpp, TerminalView.h, kpty.cpp, dialog.cc, dialog.h, files-dock-widget.cc, find-files-model.h, file-editor-tab.cc, file-editor.cc, main-window.cc, octave-dock-widget.cc, octave-gui.cc, parser.cc, resource-manager.cc, resource-manager.h, shortcut-manager.cc, shortcut-manager.h, workspace-model.cc, workspace-view.cc, __magick_read__.cc, c-file-ptr-stream.cc, c-file-ptr-stream.h, call-stack.cc, call-stack.h, daspk.cc, dasrt.cc, dassl.cc, det.cc, display.h, error.cc, ft-text-renderer.cc, gl-render.cc, gl2ps-print.cc, graphics.in.h, help.cc, input.cc, interpreter.cc, load-path.cc, load-save.cc, ls-hdf5.cc, ls-hdf5.h, ls-mat5.cc, lsode.cc, mex.cc, mxarray.in.h, oct-errno.h, oct-hist.cc, oct-iostrm.h, oct-procbuf.cc, oct-procbuf.h, oct-stdstrm.h, oct-stream.cc, oct-stream.h, oct-strstrm.h, oct-tex-parser.in.yy, octave-link.h, pager.cc, pager.h, pr-output.cc, procstream.h, qz.cc, sighandlers.cc, svd.cc, symtab.cc, symtab.h, text-renderer.cc, txt-eng.h, utils.cc, variables.cc, zfstream.cc, zfstream.h, __glpk__.cc, __init_fltk__.cc, __ode15__.cc, audiodevinfo.cc, ccolamd.cc, colamd.cc, dmperm.cc, gzip.cc, symbfact.cc, ov-base-int.cc, ov-base-int.h, ov-base-mat.h, ov-base.cc, ov-base.h, ov-bool-mat.cc, ov-bool-sparse.cc, ov-bool.cc, ov-builtin.h, ov-cell.cc, ov-class.cc, ov-complex.cc, ov-cx-mat.cc, ov-cx-sparse.cc, ov-fcn-handle.cc, ov-fcn-inline.cc, ov-fcn.cc, ov-fcn.h, ov-float.cc, ov-flt-complex.cc, ov-flt-cx-mat.cc, ov-flt-re-mat.cc, ov-java.cc, ov-java.h, ov-mex-fcn.cc, ov-oncleanup.cc, ov-range.cc, ov-range.h, ov-re-mat.cc, ov-re-sparse.cc, ov-scalar.cc, ov-str-mat.cc, ov-typeinfo.cc, ov-typeinfo.h, ov-usr-fcn.cc, ov-usr-fcn.h, ov.cc, octave.cc, bp-table.cc, bp-table.h, jit-ir.h, jit-typeinfo.cc, lex.h, profiler.cc, pt-arg-list.cc, pt-array-list.cc, pt-assign.cc, pt-assign.h, pt-binop.cc, pt-binop.h, pt-cell.cc, pt-classdef.cc, pt-classdef.h, pt-colon.cc, pt-colon.h, pt-decl.cc, pt-decl.h, pt-eval.cc, pt-eval.h, pt-except.h, pt-fcn-handle.cc, pt-fcn-handle.h, pt-idx.cc, pt-jit.cc, pt-loop.h, pt-mat.cc, pt-select.h, pt-stmt.h, pt-tm-const.h, pt-unop.cc, pt-unop.h, pt.cc, Array-C.cc, Array-d.cc, Array-f.cc, Array-fC.cc, Array-util.cc, Array.cc, Array.h, CMatrix.cc, CSparse.cc, DiagArray2.h, MArray.h, MDiagArray2.h, MatrixType.cc, Sparse.cc, Sparse.h, dMatrix.cc, dSparse.cc, fMatrix.cc, idx-vector.cc, idx-vector.h, DAEFunc.h, DAERTFunc.h, ODEFunc.h, ODESFunc.h, eigs-base.cc, oct-fftw.cc, oct-fftw.h, oct-rand.h, oct-spparms.h, schur.cc, sparse-chol.cc, sparse-dmsolve.cc, sparse-lu.cc, sparse-qr.cc, child-list.h, dir-ops.cc, dir-ops.h, file-ops.cc, lo-sysdep.cc, oct-env.h, oct-time.cc, cmd-edit.cc, cmd-edit.h, cmd-hist.h, lo-regexp.cc, lo-regexp.h, lo-utils.cc, oct-shlib.cc, oct-shlib.h, oct-sort.cc, oct-sort.h, quit.cc, singleton-cleanup.h, str-vec.cc: Use C++11 nullptr rather than 0 in code (bug #51565).
author Rik <rik@octave.org>
date Tue, 25 Jul 2017 14:54:10 -0700
parents 21baad6b35c4
children 194eb4bd202b
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 /*
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2
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3 Copyright (C) 2011-2017 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 <http://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 <QAction>
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28 #include <QMainWindow>
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29 #include <QMenu>
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30 #include <QMenuBar>
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31
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32 #include "Figure.h"
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33 #include "Menu.h"
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34 #include "QtHandlesUtils.h"
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35
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36 namespace QtHandles
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37 {
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38
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39 static QKeySequence
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40 accelSequence (const uimenu::properties& up)
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41 {
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42 std::string s (up.get_accelerator ());
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43
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44 if (! s.empty ())
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45 {
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46 char c = s[0];
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47 int keyMod = Qt::CTRL;
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48
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49 if (c >= 'A' && c <= 'Z')
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50 keyMod |= Qt::SHIFT;
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51 if (c >= 'a' && c <= 'z')
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52 c -= ('a' - 'A');
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53 if (c >= 'A' && c <= 'Z')
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54 return QKeySequence (keyMod | static_cast<int> (c));
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55 }
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56
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57 return QKeySequence ();
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58 }
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59
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60 Menu*
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61 Menu::create (const graphics_object& go)
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62 {
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63 Object *parent_obj = Object::parentObject (go);
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64
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65 if (parent_obj)
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66 {
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67 QObject *qObj = parent_obj->qObject ();
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68
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69 if (qObj)
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70 return new Menu (go, new QAction (qObj), parent_obj);
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71 }
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72
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73 return nullptr;
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74 }
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75
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76 Menu::Menu (const graphics_object& go, QAction *action, Object *xparent)
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77 : Object (go, action), m_parent (nullptr), m_separator (nullptr)
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78 {
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79 uimenu::properties& up = properties<uimenu> ();
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80
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81 action->setText (Utils::fromStdString (up.get_label ()));
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82
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83 if (up.is_checked ())
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84 {
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85 action->setCheckable (true);
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86 action->setChecked (up.is_checked ());
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87 }
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88
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89 action->setEnabled (up.is_enable ());
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90 action->setShortcut (accelSequence (up));
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91 action->setVisible (up.is_visible ());
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92
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93 if (up.is_separator ())
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94 {
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95 m_separator = new QAction (action);
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96 m_separator->setSeparator (true);
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97 m_separator->setVisible (up.is_visible ());
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98 }
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99
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100 MenuContainer *menuContainer = dynamic_cast<MenuContainer *> (xparent);
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101
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102 if (menuContainer)
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103 m_parent = menuContainer->menu ();
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104
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105 if (m_parent)
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106 {
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107 int pos = static_cast<int> (up.get_position ());
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108
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109 if (pos <= 0)
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110 {
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111 if (m_separator)
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112 m_parent->insertAction (nullptr, m_separator);
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113 m_parent->insertAction (nullptr, action);
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115 int count = 0;
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117 foreach (QAction *a, m_parent->actions ())
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118 if (! a->isSeparator ())
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diff changeset
119 count++;
4b642b593ec2 maint: Indent foreach blocks in Qt GUI code for readability.
Rik <rik@octave.org>
parents: 23220
diff changeset
120
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Rik <rik@octave.org>
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diff changeset
121 up.get_property ("position").set
19621
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John W. Eaton <jwe@octave.org>
parents: 19616
diff changeset
122 (octave_value (static_cast<double> (count)), true, false);
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123 }
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Rik <rik@octave.org>
parents: 22323
diff changeset
124 else
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Rik <rik@octave.org>
parents: 22323
diff changeset
125 {
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John W. Eaton <jwe@octave.org>
parents:
diff changeset
126
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diff changeset
127 int count = 0;
23457
21baad6b35c4 maint: Use C++11 nullptr rather than 0 or NULL when possible.
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diff changeset
128 QAction *before = nullptr;
18498
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John W. Eaton <jwe@octave.org>
parents:
diff changeset
129
23449
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Rik <rik@octave.org>
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diff changeset
130 foreach (QAction *a, m_parent->actions ())
19621
af0399a5aae0 untabify QtHandles source files
John W. Eaton <jwe@octave.org>
parents: 19616
diff changeset
131 {
23224
73f7ef7169ac Make uimenu "Position" property Matlab-compatible (bug #50369).
Rik <rik@octave.org>
parents: 23223
diff changeset
132 if (! a->isSeparator ())
19621
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John W. Eaton <jwe@octave.org>
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diff changeset
133 {
23223
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Rik <rik@octave.org>
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diff changeset
134 count++;
4b642b593ec2 maint: Indent foreach blocks in Qt GUI code for readability.
Rik <rik@octave.org>
parents: 23220
diff changeset
135 if (pos <= count)
4b642b593ec2 maint: Indent foreach blocks in Qt GUI code for readability.
Rik <rik@octave.org>
parents: 23220
diff changeset
136 {
4b642b593ec2 maint: Indent foreach blocks in Qt GUI code for readability.
Rik <rik@octave.org>
parents: 23220
diff changeset
137 before = a;
4b642b593ec2 maint: Indent foreach blocks in Qt GUI code for readability.
Rik <rik@octave.org>
parents: 23220
diff changeset
138 break;
4b642b593ec2 maint: Indent foreach blocks in Qt GUI code for readability.
Rik <rik@octave.org>
parents: 23220
diff changeset
139 }
19621
af0399a5aae0 untabify QtHandles source files
John W. Eaton <jwe@octave.org>
parents: 19616
diff changeset
140 }
af0399a5aae0 untabify QtHandles source files
John W. Eaton <jwe@octave.org>
parents: 19616
diff changeset
141 }
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
142
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Rik <rik@octave.org>
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diff changeset
143 if (m_separator)
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Rik <rik@octave.org>
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144 m_parent->insertAction (before, m_separator);
c69805d1fa64 maint: Style check C++ code in libgui/
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diff changeset
145 m_parent->insertAction (before, action);
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diff changeset
146
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diff changeset
147 if (before)
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Rik <rik@octave.org>
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diff changeset
148 updateSiblingPositions ();
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diff changeset
149 else
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Rik <rik@octave.org>
parents: 22323
diff changeset
150 up.get_property ("position").set
19621
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John W. Eaton <jwe@octave.org>
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diff changeset
151 (octave_value (static_cast<double> (count+1)), true, false);
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152 }
c69805d1fa64 maint: Style check C++ code in libgui/
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parents: 22323
diff changeset
153 }
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John W. Eaton <jwe@octave.org>
parents:
diff changeset
154
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Rik <rik@octave.org>
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diff changeset
155 connect (action, SIGNAL (triggered (bool)), SLOT (actionTriggered (void)));
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
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diff changeset
156 }
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parents:
diff changeset
157
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Rik <rik@octave.org>
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diff changeset
158 Menu::~Menu (void)
22417
48c00363dc74 maint: Use '{ }' for empty function bodies in C++.
Rik <rik@octave.org>
parents: 22413
diff changeset
159 { }
18498
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John W. Eaton <jwe@octave.org>
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diff changeset
160
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Rik <rik@octave.org>
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diff changeset
161 void
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Rik <rik@octave.org>
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diff changeset
162 Menu::update (int pId)
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Rik <rik@octave.org>
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diff changeset
163 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
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diff changeset
164 uimenu::properties& up = properties<uimenu> ();
23449
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diff changeset
165 QAction *action = qWidget<QAction> ();
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parents:
diff changeset
166
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diff changeset
167 switch (pId)
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diff changeset
168 {
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Rik <rik@octave.org>
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diff changeset
169 case uimenu::properties::ID_LABEL:
c69805d1fa64 maint: Style check C++ code in libgui/
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diff changeset
170 action->setText (Utils::fromStdString (up.get_label ()));
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diff changeset
171 break;
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diff changeset
172
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diff changeset
173 case uimenu::properties::ID_CHECKED:
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
174 if (up.is_checked ())
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Rik <rik@octave.org>
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diff changeset
175 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
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diff changeset
176 action->setCheckable (true);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
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diff changeset
177 action->setChecked (up.is_checked ());
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diff changeset
178 }
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diff changeset
179 else
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Rik <rik@octave.org>
parents: 22323
diff changeset
180 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
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diff changeset
181 action->setChecked (false);
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diff changeset
182 action->setCheckable (false);
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diff changeset
183 }
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diff changeset
184 break;
19967
3cc0734283dc style fixes in Qt graphics code
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diff changeset
185
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diff changeset
186 case uimenu::properties::ID_ENABLE:
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diff changeset
187 action->setEnabled (up.is_enable ());
c69805d1fa64 maint: Style check C++ code in libgui/
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parents: 22323
diff changeset
188 break;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
189
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
190 case uimenu::properties::ID_ACCELERATOR:
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
191 if (! action->menu ())
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
192 action->setShortcut (accelSequence (up));
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
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diff changeset
193 break;
19967
3cc0734283dc style fixes in Qt graphics code
John W. Eaton <jwe@octave.org>
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diff changeset
194
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
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diff changeset
195 case uimenu::properties::ID_SEPARATOR:
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
196 if (up.is_separator ())
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
197 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
198 if (! m_separator)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
199 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
200 m_separator = new QAction (action);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
201 m_separator->setSeparator (true);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
202 m_separator->setVisible (up.is_visible ());
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
203 if (m_parent)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
204 m_parent->insertAction (action, m_separator);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
205 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
206 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
207 else
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
208 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
209 if (m_separator)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
210 delete m_separator;
23795
980f39c3ab90 Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents: 23457
diff changeset
211 m_separator = nullptr;
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
212 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
213 break;
19967
3cc0734283dc style fixes in Qt graphics code
John W. Eaton <jwe@octave.org>
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diff changeset
214
22411
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Rik <rik@octave.org>
parents: 22323
diff changeset
215 case uimenu::properties::ID_VISIBLE:
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
216 action->setVisible (up.is_visible ());
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
217 if (m_separator)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
218 m_separator->setVisible (up.is_visible ());
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
219 break;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
220
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
221 case uimenu::properties::ID_POSITION:
19621
af0399a5aae0 untabify QtHandles source files
John W. Eaton <jwe@octave.org>
parents: 19616
diff changeset
222 {
af0399a5aae0 untabify QtHandles source files
John W. Eaton <jwe@octave.org>
parents: 19616
diff changeset
223 if (m_separator)
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
224 m_parent->removeAction (m_separator);
19967
3cc0734283dc style fixes in Qt graphics code
John W. Eaton <jwe@octave.org>
parents: 19625
diff changeset
225
22411
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Rik <rik@octave.org>
parents: 22323
diff changeset
226 m_parent->removeAction (action);
19967
3cc0734283dc style fixes in Qt graphics code
John W. Eaton <jwe@octave.org>
parents: 19625
diff changeset
227
22411
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Rik <rik@octave.org>
parents: 22323
diff changeset
228 int pos = static_cast<int> (up.get_position ());
23457
21baad6b35c4 maint: Use C++11 nullptr rather than 0 or NULL when possible.
Rik <rik@octave.org>
parents: 23449
diff changeset
229 QAction *before = nullptr;
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
230
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
231 if (pos > 0)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
232 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
233 int count = 0;
19967
3cc0734283dc style fixes in Qt graphics code
John W. Eaton <jwe@octave.org>
parents: 19625
diff changeset
234
23449
c763214a8260 maint: Use convention 'int *x' for naming pointers.
Rik <rik@octave.org>
parents: 23447
diff changeset
235 foreach (QAction *a, m_parent->actions ())
19967
3cc0734283dc style fixes in Qt graphics code
John W. Eaton <jwe@octave.org>
parents: 19625
diff changeset
236 {
23224
73f7ef7169ac Make uimenu "Position" property Matlab-compatible (bug #50369).
Rik <rik@octave.org>
parents: 23223
diff changeset
237 if (! a->isSeparator ())
19967
3cc0734283dc style fixes in Qt graphics code
John W. Eaton <jwe@octave.org>
parents: 19625
diff changeset
238 {
23223
4b642b593ec2 maint: Indent foreach blocks in Qt GUI code for readability.
Rik <rik@octave.org>
parents: 23220
diff changeset
239 count++;
4b642b593ec2 maint: Indent foreach blocks in Qt GUI code for readability.
Rik <rik@octave.org>
parents: 23220
diff changeset
240 if (pos <= count)
4b642b593ec2 maint: Indent foreach blocks in Qt GUI code for readability.
Rik <rik@octave.org>
parents: 23220
diff changeset
241 {
4b642b593ec2 maint: Indent foreach blocks in Qt GUI code for readability.
Rik <rik@octave.org>
parents: 23220
diff changeset
242 before = a;
4b642b593ec2 maint: Indent foreach blocks in Qt GUI code for readability.
Rik <rik@octave.org>
parents: 23220
diff changeset
243 break;
4b642b593ec2 maint: Indent foreach blocks in Qt GUI code for readability.
Rik <rik@octave.org>
parents: 23220
diff changeset
244 }
19967
3cc0734283dc style fixes in Qt graphics code
John W. Eaton <jwe@octave.org>
parents: 19625
diff changeset
245 }
3cc0734283dc style fixes in Qt graphics code
John W. Eaton <jwe@octave.org>
parents: 19625
diff changeset
246 }
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
247 }
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
248
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
249 if (m_separator)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
250 m_parent->insertAction (before, m_separator);
19967
3cc0734283dc style fixes in Qt graphics code
John W. Eaton <jwe@octave.org>
parents: 19625
diff changeset
251
22411
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Rik <rik@octave.org>
parents: 22323
diff changeset
252 m_parent->insertAction (before, action);
19967
3cc0734283dc style fixes in Qt graphics code
John W. Eaton <jwe@octave.org>
parents: 19625
diff changeset
253
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
254 updateSiblingPositions ();
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
255 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
256 break;
19967
3cc0734283dc style fixes in Qt graphics code
John W. Eaton <jwe@octave.org>
parents: 19625
diff changeset
257
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
258 default:
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
259 Object::update (pId);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
260 break;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
261 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
262 }
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
263
22411
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Rik <rik@octave.org>
parents: 22323
diff changeset
264 QWidget*
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
265 Menu::menu (void)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
266 {
23449
c763214a8260 maint: Use convention 'int *x' for naming pointers.
Rik <rik@octave.org>
parents: 23447
diff changeset
267 QAction *action = qWidget<QAction> ();
c763214a8260 maint: Use convention 'int *x' for naming pointers.
Rik <rik@octave.org>
parents: 23447
diff changeset
268 QMenu *_menu = action->menu ();
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
269
22411
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Rik <rik@octave.org>
parents: 22323
diff changeset
270 if (! _menu)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
271 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
272 _menu = new QMenu (action->parentWidget ());
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273 action->setMenu (_menu);
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274 action->setShortcut (QKeySequence ());
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275 connect (_menu, SIGNAL (aboutToShow (void)),
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276 this, SLOT (actionHovered (void)));
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277 }
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278
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279 return _menu;
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280 }
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281
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282 void
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283 Menu::actionTriggered (void)
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284 {
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285 QAction *action = qWidget<QAction> ();
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286
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287 if (action->isCheckable ())
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288 action->setChecked (! action->isChecked ());
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289 gh_manager::post_callback (m_handle, "callback");
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290 }
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291
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292 void
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293 Menu::actionHovered (void)
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294 {
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295 gh_manager::post_callback (m_handle, "callback");
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296 }
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297
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298 void
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299 Menu::updateSiblingPositions (void)
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300 {
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301 if (m_parent)
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302 {
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303 double count = 1.0;
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304
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305 foreach (QAction *a, m_parent->actions ())
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306 {
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307 if (! a->isSeparator ())
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308 {
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309 Object *aObj = Object::fromQObject (a);
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310
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311 if (aObj)
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312 {
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313 graphics_object go = aObj->object ();
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314
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315 // Probably overkill as a uimenu child can only be another
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316 // uimenu object.
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317 if (go.isa ("uimenu"))
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318 {
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319 uimenu::properties& up = Utils::properties<uimenu> (go);
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320
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321 up.get_property ("position").set
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322 (octave_value (count), true, false);
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323 }
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324 }
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325
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326 count++;
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327 }
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328 }
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329 }
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330 }
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331
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332 }