Mercurial > octave

annotate libgui/graphics/PopupMenuControl.cc @ 20003:f0e61a67ad9f

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Update copyright year in Qt graphics code.
author John W. Eaton <jwe@octave.org>
date Fri, 20 Mar 2015 16:18:10 -0400
parents 3cc0734283dc
children b08c13ed4a8c
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
1 /*
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
2
20003
f0e61a67ad9f Update copyright year in Qt graphics code.
John W. Eaton <jwe@octave.org>
parents: 19967
diff changeset
3 Copyright (C) 2011-2015 Michael Goffioul
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
4
18500
49877d3be064 update copyright notices for new QtHandles code
John W. Eaton <jwe@octave.org>
parents: 18498
diff changeset
5 This file is part of Octave.
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
6
18500
49877d3be064 update copyright notices for new QtHandles code
John W. Eaton <jwe@octave.org>
parents: 18498
diff changeset
7 Octave is free software; you can redistribute it and/or modify it
49877d3be064 update copyright notices for new QtHandles code
John W. Eaton <jwe@octave.org>
parents: 18498
diff changeset
8 under the terms of the GNU General Public License as published by the
49877d3be064 update copyright notices for new QtHandles code
John W. Eaton <jwe@octave.org>
parents: 18498
diff changeset
9 Free Software Foundation; either version 3 of the License, or (at your
49877d3be064 update copyright notices for new QtHandles code
John W. Eaton <jwe@octave.org>
parents: 18498
diff changeset
10 option) any later version.
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
11
18500
49877d3be064 update copyright notices for new QtHandles code
John W. Eaton <jwe@octave.org>
parents: 18498
diff changeset
12 Octave is distributed in the hope that it will be useful, but WITHOUT
49877d3be064 update copyright notices for new QtHandles code
John W. Eaton <jwe@octave.org>
parents: 18498
diff changeset
13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
49877d3be064 update copyright notices for new QtHandles code
John W. Eaton <jwe@octave.org>
parents: 18498
diff changeset
14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
49877d3be064 update copyright notices for new QtHandles code
John W. Eaton <jwe@octave.org>
parents: 18498
diff changeset
15 for more details.
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
16
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
17 You should have received a copy of the GNU General Public License
18500
49877d3be064 update copyright notices for new QtHandles code
John W. Eaton <jwe@octave.org>
parents: 18498
diff changeset
18 along with Octave; see the file COPYING. If not, see
49877d3be064 update copyright notices for new QtHandles code
John W. Eaton <jwe@octave.org>
parents: 18498
diff changeset
19 <http://www.gnu.org/licenses/>.
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
20
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
21 */
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
22
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
23 #ifdef HAVE_CONFIG_H
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
24 #include <config.h>
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
25 #endif
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
26
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
27 #include <QComboBox>
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
28
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
29 #include "Container.h"
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
30 #include "PopupMenuControl.h"
18505
fb96b7f55242 rename file to avoid clash on case-insenstive filesystems (bug #41658)
John W. Eaton <jwe@octave.org>
parents: 18501
diff changeset
31 #include "QtHandlesUtils.h"
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
32
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
33 namespace QtHandles
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
34 {
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
35
19967
3cc0734283dc style fixes in Qt graphics code
John W. Eaton <jwe@octave.org>
parents: 18692
diff changeset
36 PopupMenuControl*
3cc0734283dc style fixes in Qt graphics code
John W. Eaton <jwe@octave.org>
parents: 18692
diff changeset
37 PopupMenuControl::create (const graphics_object& go)
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
38 {
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
39 Object* parent = Object::parentObject (go);
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
40
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
41 if (parent)
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
42 {
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
43 Container* container = parent->innerContainer ();
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
44
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
45 if (container)
18692
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18505
diff changeset
46 return new PopupMenuControl (go, new QComboBox (container));
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
47 }
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
48
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
49 return 0;
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
50 }
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
51
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
52 PopupMenuControl::PopupMenuControl (const graphics_object& go, QComboBox *box)
19967
3cc0734283dc style fixes in Qt graphics code
John W. Eaton <jwe@octave.org>
parents: 18692
diff changeset
53 : BaseControl (go, box), m_blockUpdate (false)
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
54 {
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
55 uicontrol::properties& up = properties<uicontrol> ();
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
56
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
57 box->addItems (Utils::fromStdString (up.get_string_string ()).split ('|'));
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
58
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
59 connect (box, SIGNAL (currentIndexChanged (int)),
18692
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18505
diff changeset
60 SLOT (currentIndexChanged (int)));
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
61 }
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
62
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
63 PopupMenuControl::~PopupMenuControl (void)
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
64 {
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
65 }
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
66
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
67 void PopupMenuControl::update (int pId)
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
68 {
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
69 uicontrol::properties& up = properties<uicontrol> ();
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
70 QComboBox* box = qWidget<QComboBox> ();
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
71
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
72 switch (pId)
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
73 {
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
74 case uicontrol::properties::ID_STRING:
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
75 m_blockUpdate = true;
18692
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18505
diff changeset
76 {
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18505
diff changeset
77 int oldCurrent = box->currentIndex ();
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
78
18692
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18505
diff changeset
79 box->clear ();
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18505
diff changeset
80 box->addItems (Utils::fromStdString
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18505
diff changeset
81 (up.get_string_string ()).split ('|'));
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18505
diff changeset
82 if (box->count() > 0
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18505
diff changeset
83 && oldCurrent >= 0
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18505
diff changeset
84 && oldCurrent < box->count ())
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18505
diff changeset
85 {
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18505
diff changeset
86 box->setCurrentIndex (oldCurrent);
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18505
diff changeset
87 }
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18505
diff changeset
88 else
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18505
diff changeset
89 {
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18505
diff changeset
90 gh_manager::post_set (m_handle, "value",
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18505
diff changeset
91 octave_value (box->count () > 0
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18505
diff changeset
92 ? 1.0 : 0.0),
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18505
diff changeset
93 false);
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18505
diff changeset
94 }
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18505
diff changeset
95 }
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
96 m_blockUpdate = false;
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
97 break;
19967
3cc0734283dc style fixes in Qt graphics code
John W. Eaton <jwe@octave.org>
parents: 18692
diff changeset
98
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
99 case uicontrol::properties::ID_VALUE:
18692
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18505
diff changeset
100 {
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18505
diff changeset
101 Matrix value = up.get_value ().matrix_value ();
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
102
18692
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18505
diff changeset
103 if (value.numel () > 0)
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18505
diff changeset
104 {
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18505
diff changeset
105 int newIndex = int (value(0)) - 1;
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
106
18692
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18505
diff changeset
107 if (newIndex >= 0 && newIndex < box->count ()
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18505
diff changeset
108 && newIndex != box->currentIndex ())
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18505
diff changeset
109 {
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18505
diff changeset
110 box->setCurrentIndex (newIndex);
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18505
diff changeset
111 }
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18505
diff changeset
112 }
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18505
diff changeset
113 }
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
114 break;
19967
3cc0734283dc style fixes in Qt graphics code
John W. Eaton <jwe@octave.org>
parents: 18692
diff changeset
115
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
116 default:
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
117 BaseControl::update (pId);
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
118 break;
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
119 }
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
120 }
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
121
19967
3cc0734283dc style fixes in Qt graphics code
John W. Eaton <jwe@octave.org>
parents: 18692
diff changeset
122 void
3cc0734283dc style fixes in Qt graphics code
John W. Eaton <jwe@octave.org>
parents: 18692
diff changeset
123 PopupMenuControl::currentIndexChanged (int index)
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
124 {
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
125 if (! m_blockUpdate)
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
126 {
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
127 gh_manager::post_set (m_handle, "value",
18692
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18505
diff changeset
128 octave_value (double (index + 1)),
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18505
diff changeset
129 false);
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
130 gh_manager::post_callback (m_handle, "callback");
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
131 }
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
132 }
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
133
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
134 }; // namespace QtHandles