Mercurial > octave

annotate libgui/graphics/ListBoxControl.cc @ 26376:00f796120a6d stable

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
maint: Update copyright dates in all source files.
author John W. Eaton <jwe@octave.org>
date Wed, 02 Jan 2019 16:32:43 -0500
parents 078b795c5219
children 6b2d20317b26
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
26376
00f796120a6d maint: Update copyright dates in all source files.
John W. Eaton <jwe@octave.org>
parents: 25103
diff changeset
3 Copyright (C) 2011-2019 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
24534
194eb4bd202b maint: Update punctuation for GPL v3 license text.
Rik <rik@octave.org>
parents: 23795
diff changeset
7 Octave is free software: you can redistribute it and/or modify it
22755
3a2b891d0b33 maint: Standardize Copyright formatting.
Rik <rik@octave.org>
parents: 22737
diff changeset
8 under the terms of the GNU General Public License as published by
24534
194eb4bd202b maint: Update punctuation for GPL v3 license text.
Rik <rik@octave.org>
parents: 23795
diff changeset
9 the Free Software Foundation, either version 3 of the License, or
22755
3a2b891d0b33 maint: Standardize Copyright formatting.
Rik <rik@octave.org>
parents: 22737
diff changeset
10 (at your option) any later version.
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
11
22755
3a2b891d0b33 maint: Standardize Copyright formatting.
Rik <rik@octave.org>
parents: 22737
diff changeset
12 Octave is distributed in the hope that it will be useful, but
3a2b891d0b33 maint: Standardize Copyright formatting.
Rik <rik@octave.org>
parents: 22737
diff changeset
13 WITHOUT ANY WARRANTY; without even the implied warranty of
3a2b891d0b33 maint: Standardize Copyright formatting.
Rik <rik@octave.org>
parents: 22737
diff changeset
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3a2b891d0b33 maint: Standardize Copyright formatting.
Rik <rik@octave.org>
parents: 22737
diff changeset
15 GNU General Public License 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
24534
194eb4bd202b maint: Update punctuation for GPL v3 license text.
Rik <rik@octave.org>
parents: 23795
diff changeset
19 <https://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
21724
aba2e6293dd8 use "#if ..." consistently instead of "#ifdef" and "#ifndef"
John W. Eaton <jwe@octave.org>
parents: 21301
diff changeset
23 #if defined (HAVE_CONFIG_H)
21301
40de9f8f23a6 Use '#include "config.h"' rather than <config.h>.
Rik <rik@octave.org>
parents: 21203
diff changeset
24 # include "config.h"
18498
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 <QListWidget>
22726
dd2f547c21a0 QtHandles: firie listbox callback on click of selected item (Bug #44748)
John Donoghue
parents: 22417
diff changeset
28 #include <QEvent>
dd2f547c21a0 QtHandles: firie listbox callback on click of selected item (Bug #44748)
John Donoghue
parents: 22417
diff changeset
29 #include <QMouseEvent>
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
30
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
31 #include "Container.h"
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
32 #include "ListBoxControl.h"
18505
fb96b7f55242 rename file to avoid clash on case-insenstive filesystems (bug #41658)
John W. Eaton <jwe@octave.org>
parents: 18501
diff changeset
33 #include "QtHandlesUtils.h"
18498
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 namespace QtHandles
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
36 {
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
37
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
38 static void
23449
c763214a8260 maint: Use convention 'int *x' for naming pointers.
Rik <rik@octave.org>
parents: 23447
diff changeset
39 updateSelection (QListWidget *list, const Matrix& value)
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
40 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
41 octave_idx_type n = value.numel ();
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
42 int lc = list->count ();
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
43
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
44 list->clearSelection ();
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
45
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
46 for (octave_idx_type i = 0; i < n; i++)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
47 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
48 int idx = octave::math::round (value(i));
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
49
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
50 if (1 <= idx && idx <= lc)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
51 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
52 list->item (idx-1)->setSelected (true);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
53 list->scrollToItem (list->item (idx-1));
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
54 if (i == 0
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
55 && list->selectionMode () == QAbstractItemView::SingleSelection)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
56 break;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
57 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
58 else
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
59 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
60 // Invalid selection.
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
61 list->clearSelection ();
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
62 break;
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
63 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
64 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
65 }
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
66
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
67 ListBoxControl*
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
68 ListBoxControl::create (const graphics_object& go)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
69 {
23449
c763214a8260 maint: Use convention 'int *x' for naming pointers.
Rik <rik@octave.org>
parents: 23447
diff changeset
70 Object *parent = Object::parentObject (go);
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
71
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
72 if (parent)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
73 {
23449
c763214a8260 maint: Use convention 'int *x' for naming pointers.
Rik <rik@octave.org>
parents: 23447
diff changeset
74 Container *container = parent->innerContainer ();
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
75
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
76 if (container)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
77 return new ListBoxControl (go, new QListWidget (container));
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
78 }
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
79
23795
980f39c3ab90 Use C++11 nullptr rather than 0 in code (bug #51565).
Rik <rik@octave.org>
parents: 23449
diff changeset
80 return nullptr;
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
81 }
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
82
23449
c763214a8260 maint: Use convention 'int *x' for naming pointers.
Rik <rik@octave.org>
parents: 23447
diff changeset
83 ListBoxControl::ListBoxControl (const graphics_object& go, QListWidget *list)
22726
dd2f547c21a0 QtHandles: firie listbox callback on click of selected item (Bug #44748)
John Donoghue
parents: 22417
diff changeset
84 : BaseControl (go, list), m_blockCallback (false), m_selectionChanged (false)
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
85 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
86 uicontrol::properties& up = properties<uicontrol> ();
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
87
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
88 list->addItems (Utils::fromStringVector (up.get_string_vector ()));
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
89 if ((up.get_max () - up.get_min ()) > 1)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
90 list->setSelectionMode (QAbstractItemView::ExtendedSelection);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
91 else
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
92 list->setSelectionMode (QAbstractItemView::SingleSelection);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
93 Matrix value = up.get_value ().matrix_value ();
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
94 if (value.numel () > 0)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
95 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
96 octave_idx_type n = value.numel ();
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
97 int lc = list->count ();
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
98
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
99 for (octave_idx_type i = 0; i < n; i++)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
100 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
101 int idx = octave::math::round (value(i));
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
102
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
103 if (1 <= idx && idx <= lc)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
104 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
105 list->item (idx-1)->setSelected (true);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
106 list->scrollToItem (list->item (idx-1));
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
107 if (i == 0 && (list->selectionMode ()
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
108 == QAbstractItemView::SingleSelection))
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
109 break;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
110 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
111 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
112 }
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
113
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
114 list->viewport ()->installEventFilter (this);
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
115
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
116 connect (list, SIGNAL (itemSelectionChanged (void)),
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
117 SLOT (itemSelectionChanged (void)));
22726
dd2f547c21a0 QtHandles: firie listbox callback on click of selected item (Bug #44748)
John Donoghue
parents: 22417
diff changeset
118 connect (list, SIGNAL (activated (const QModelIndex &)),
dd2f547c21a0 QtHandles: firie listbox callback on click of selected item (Bug #44748)
John Donoghue
parents: 22417
diff changeset
119 SLOT (itemActivated (const QModelIndex &)));
dd2f547c21a0 QtHandles: firie listbox callback on click of selected item (Bug #44748)
John Donoghue
parents: 22417
diff changeset
120 connect (list, SIGNAL (itemPressed (QListWidgetItem*)),
25103
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25054
diff changeset
121 SLOT (itemPressed (QListWidgetItem*)));
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
122 }
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
123
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
124 ListBoxControl::~ListBoxControl (void)
22417
48c00363dc74 maint: Use '{ }' for empty function bodies in C++.
Rik <rik@octave.org>
parents: 22413
diff changeset
125 { }
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
126
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
127 void
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
128 ListBoxControl::update (int pId)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
129 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
130 uicontrol::properties& up = properties<uicontrol> ();
23449
c763214a8260 maint: Use convention 'int *x' for naming pointers.
Rik <rik@octave.org>
parents: 23447
diff changeset
131 QListWidget *list = qWidget<QListWidget> ();
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
132
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
133 switch (pId)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
134 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
135 case uicontrol::properties::ID_STRING:
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
136 m_blockCallback = true;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
137 list->clear ();
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
138 list->addItems (Utils::fromStringVector (up.get_string_vector ()));
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
139 updateSelection (list, up.get_value ().matrix_value ());
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
140 m_blockCallback = false;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
141 break;
19967
3cc0734283dc style fixes in Qt graphics code
John W. Eaton <jwe@octave.org>
parents: 19866
diff changeset
142
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
143 case uicontrol::properties::ID_MIN:
19967
3cc0734283dc style fixes in Qt graphics code
John W. Eaton <jwe@octave.org>
parents: 19866
diff changeset
144
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
145 case uicontrol::properties::ID_MAX:
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
146 if ((up.get_max () - up.get_min ()) > 1)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
147 list->setSelectionMode (QAbstractItemView::ExtendedSelection);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
148 else
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
149 list->setSelectionMode (QAbstractItemView::SingleSelection);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
150 break;
19967
3cc0734283dc style fixes in Qt graphics code
John W. Eaton <jwe@octave.org>
parents: 19866
diff changeset
151
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
152 case uicontrol::properties::ID_VALUE:
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
153 m_blockCallback = true;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
154 updateSelection (list, up.get_value ().matrix_value ());
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
155 m_blockCallback = false;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
156 break;
19967
3cc0734283dc style fixes in Qt graphics code
John W. Eaton <jwe@octave.org>
parents: 19866
diff changeset
157
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
158 default:
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
159 BaseControl::update (pId);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
160 break;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
161 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
162 }
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
163
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
164 void
23070
bef714f45999 maint: Use space after function name/before parenthesis in libgui.
Rik <rik@octave.org>
parents: 22755
diff changeset
165 ListBoxControl::sendSelectionChange ()
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
166 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
167 if (! m_blockCallback)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
168 {
23449
c763214a8260 maint: Use convention 'int *x' for naming pointers.
Rik <rik@octave.org>
parents: 23447
diff changeset
169 QListWidget *list = qWidget<QListWidget> ();
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
170
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
171 QModelIndexList l = list->selectionModel ()->selectedIndexes ();
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
172 Matrix value (dim_vector (1, l.size ()));
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
173 int i = 0;
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
174
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
175 foreach (const QModelIndex& idx, l)
23070
bef714f45999 maint: Use space after function name/before parenthesis in libgui.
Rik <rik@octave.org>
parents: 22755
diff changeset
176 value(i++) = idx.row () + 1;
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
177
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
178 gh_manager::post_set (m_handle, "value", octave_value (value), false);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
179 gh_manager::post_callback (m_handle, "callback");
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
180 }
22726
dd2f547c21a0 QtHandles: firie listbox callback on click of selected item (Bug #44748)
John Donoghue
parents: 22417
diff changeset
181
25103
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25054
diff changeset
182 m_selectionChanged = false;
22726
dd2f547c21a0 QtHandles: firie listbox callback on click of selected item (Bug #44748)
John Donoghue
parents: 22417
diff changeset
183 }
dd2f547c21a0 QtHandles: firie listbox callback on click of selected item (Bug #44748)
John Donoghue
parents: 22417
diff changeset
184
dd2f547c21a0 QtHandles: firie listbox callback on click of selected item (Bug #44748)
John Donoghue
parents: 22417
diff changeset
185 void
dd2f547c21a0 QtHandles: firie listbox callback on click of selected item (Bug #44748)
John Donoghue
parents: 22417
diff changeset
186 ListBoxControl::itemSelectionChanged (void)
dd2f547c21a0 QtHandles: firie listbox callback on click of selected item (Bug #44748)
John Donoghue
parents: 22417
diff changeset
187 {
dd2f547c21a0 QtHandles: firie listbox callback on click of selected item (Bug #44748)
John Donoghue
parents: 22417
diff changeset
188 if (! m_blockCallback)
dd2f547c21a0 QtHandles: firie listbox callback on click of selected item (Bug #44748)
John Donoghue
parents: 22417
diff changeset
189 m_selectionChanged = true;
dd2f547c21a0 QtHandles: firie listbox callback on click of selected item (Bug #44748)
John Donoghue
parents: 22417
diff changeset
190 }
dd2f547c21a0 QtHandles: firie listbox callback on click of selected item (Bug #44748)
John Donoghue
parents: 22417
diff changeset
191
22737
7abc25e6206a maint: Clean up code base to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 22726
diff changeset
192 void
22726
dd2f547c21a0 QtHandles: firie listbox callback on click of selected item (Bug #44748)
John Donoghue
parents: 22417
diff changeset
193 ListBoxControl::itemActivated (const QModelIndex &)
dd2f547c21a0 QtHandles: firie listbox callback on click of selected item (Bug #44748)
John Donoghue
parents: 22417
diff changeset
194 {
dd2f547c21a0 QtHandles: firie listbox callback on click of selected item (Bug #44748)
John Donoghue
parents: 22417
diff changeset
195 m_selectionChanged = true;
dd2f547c21a0 QtHandles: firie listbox callback on click of selected item (Bug #44748)
John Donoghue
parents: 22417
diff changeset
196 }
22737
7abc25e6206a maint: Clean up code base to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 22726
diff changeset
197 void
22726
dd2f547c21a0 QtHandles: firie listbox callback on click of selected item (Bug #44748)
John Donoghue
parents: 22417
diff changeset
198 ListBoxControl::itemPressed (QListWidgetItem*)
dd2f547c21a0 QtHandles: firie listbox callback on click of selected item (Bug #44748)
John Donoghue
parents: 22417
diff changeset
199 {
dd2f547c21a0 QtHandles: firie listbox callback on click of selected item (Bug #44748)
John Donoghue
parents: 22417
diff changeset
200 m_selectionChanged = true;
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
201 }
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
202
22737
7abc25e6206a maint: Clean up code base to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 22726
diff changeset
203 bool
23449
c763214a8260 maint: Use convention 'int *x' for naming pointers.
Rik <rik@octave.org>
parents: 23447
diff changeset
204 ListBoxControl::eventFilter (QObject *watched, QEvent *e)
22726
dd2f547c21a0 QtHandles: firie listbox callback on click of selected item (Bug #44748)
John Donoghue
parents: 22417
diff changeset
205 {
dd2f547c21a0 QtHandles: firie listbox callback on click of selected item (Bug #44748)
John Donoghue
parents: 22417
diff changeset
206 // listbox change
dd2f547c21a0 QtHandles: firie listbox callback on click of selected item (Bug #44748)
John Donoghue
parents: 22417
diff changeset
207 if (watched == m_qobject)
dd2f547c21a0 QtHandles: firie listbox callback on click of selected item (Bug #44748)
John Donoghue
parents: 22417
diff changeset
208 {
dd2f547c21a0 QtHandles: firie listbox callback on click of selected item (Bug #44748)
John Donoghue
parents: 22417
diff changeset
209 switch (e->type ())
dd2f547c21a0 QtHandles: firie listbox callback on click of selected item (Bug #44748)
John Donoghue
parents: 22417
diff changeset
210 {
25103
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25054
diff changeset
211 case QEvent::KeyRelease:
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25054
diff changeset
212 if (m_selectionChanged)
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25054
diff changeset
213 sendSelectionChange ();
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25054
diff changeset
214 m_selectionChanged = false;
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25054
diff changeset
215 break;
22737
7abc25e6206a maint: Clean up code base to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 22726
diff changeset
216
25103
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25054
diff changeset
217 default:
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25054
diff changeset
218 break;
22737
7abc25e6206a maint: Clean up code base to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 22726
diff changeset
219 }
7abc25e6206a maint: Clean up code base to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 22726
diff changeset
220
22726
dd2f547c21a0 QtHandles: firie listbox callback on click of selected item (Bug #44748)
John Donoghue
parents: 22417
diff changeset
221 return Object::eventFilter (watched, e);
dd2f547c21a0 QtHandles: firie listbox callback on click of selected item (Bug #44748)
John Donoghue
parents: 22417
diff changeset
222 }
dd2f547c21a0 QtHandles: firie listbox callback on click of selected item (Bug #44748)
John Donoghue
parents: 22417
diff changeset
223 // listbox viewport
dd2f547c21a0 QtHandles: firie listbox callback on click of selected item (Bug #44748)
John Donoghue
parents: 22417
diff changeset
224 else
dd2f547c21a0 QtHandles: firie listbox callback on click of selected item (Bug #44748)
John Donoghue
parents: 22417
diff changeset
225 {
dd2f547c21a0 QtHandles: firie listbox callback on click of selected item (Bug #44748)
John Donoghue
parents: 22417
diff changeset
226 bool override_return = false;
23449
c763214a8260 maint: Use convention 'int *x' for naming pointers.
Rik <rik@octave.org>
parents: 23447
diff changeset
227 QListWidget *list = qWidget<QListWidget> ();
22726
dd2f547c21a0 QtHandles: firie listbox callback on click of selected item (Bug #44748)
John Donoghue
parents: 22417
diff changeset
228
dd2f547c21a0 QtHandles: firie listbox callback on click of selected item (Bug #44748)
John Donoghue
parents: 22417
diff changeset
229 switch (e->type ())
dd2f547c21a0 QtHandles: firie listbox callback on click of selected item (Bug #44748)
John Donoghue
parents: 22417
diff changeset
230 {
25103
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25054
diff changeset
231 case QEvent::MouseButtonPress:
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25054
diff changeset
232 {
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25054
diff changeset
233 QMouseEvent *m = dynamic_cast<QMouseEvent *> (e);
22726
dd2f547c21a0 QtHandles: firie listbox callback on click of selected item (Bug #44748)
John Donoghue
parents: 22417
diff changeset
234
25103
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25054
diff changeset
235 if (m->button () & Qt::RightButton)
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25054
diff changeset
236 override_return = true;
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25054
diff changeset
237 else
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25054
diff changeset
238 {
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25054
diff changeset
239 if (! list->indexAt (m->pos ()).isValid ())
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25054
diff changeset
240 override_return = true;
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25054
diff changeset
241 m_selectionChanged = true;
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25054
diff changeset
242 }
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25054
diff changeset
243 break;
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25054
diff changeset
244 }
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25054
diff changeset
245 case QEvent::MouseButtonRelease:
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25054
diff changeset
246 {
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25054
diff changeset
247 QMouseEvent *m = dynamic_cast<QMouseEvent *> (e);
22737
7abc25e6206a maint: Clean up code base to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 22726
diff changeset
248
25103
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25054
diff changeset
249 if (m->button () & Qt::RightButton)
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25054
diff changeset
250 override_return = true;
22726
dd2f547c21a0 QtHandles: firie listbox callback on click of selected item (Bug #44748)
John Donoghue
parents: 22417
diff changeset
251
25103
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25054
diff changeset
252 else if (! list->indexAt (m->pos ()).isValid ())
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25054
diff changeset
253 {
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25054
diff changeset
254 list->setCurrentRow (list->count () - 1);
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25054
diff changeset
255 override_return = true;
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25054
diff changeset
256 }
22726
dd2f547c21a0 QtHandles: firie listbox callback on click of selected item (Bug #44748)
John Donoghue
parents: 22417
diff changeset
257
25103
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25054
diff changeset
258 if (m_selectionChanged)
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25054
diff changeset
259 sendSelectionChange ();
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25054
diff changeset
260 m_selectionChanged = false;
22737
7abc25e6206a maint: Clean up code base to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 22726
diff changeset
261
22726
dd2f547c21a0 QtHandles: firie listbox callback on click of selected item (Bug #44748)
John Donoghue
parents: 22417
diff changeset
262 break;
25103
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25054
diff changeset
263 }
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25054
diff changeset
264 default:
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25054
diff changeset
265 break;
22737
7abc25e6206a maint: Clean up code base to follow Octave coding conventions.
Rik <rik@octave.org>
parents: 22726
diff changeset
266
22726
dd2f547c21a0 QtHandles: firie listbox callback on click of selected item (Bug #44748)
John Donoghue
parents: 22417
diff changeset
267 }
dd2f547c21a0 QtHandles: firie listbox callback on click of selected item (Bug #44748)
John Donoghue
parents: 22417
diff changeset
268 return BaseControl::eventFilter (watched, e) || override_return;
dd2f547c21a0 QtHandles: firie listbox callback on click of selected item (Bug #44748)
John Donoghue
parents: 22417
diff changeset
269 }
dd2f547c21a0 QtHandles: firie listbox callback on click of selected item (Bug #44748)
John Donoghue
parents: 22417
diff changeset
270 }
22413
8758addcf265 maint: Remove ';' at end of namespace declaration.
Rik <rik@octave.org>
parents: 22411
diff changeset
271 }