Mercurial > octave-nkf

annotate libgui/graphics/Container.cc @ 20654:b65888ec820e draft default tip gccjit

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
dmalcom gcc jit import
author Stefan Mahr <dac922@gmx.de>
date Fri, 27 Feb 2015 16:59:36 +0100
parents f0e61a67ad9f
children
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
20038
f0e61a67ad9f Update copyright year in Qt graphics code.
John W. Eaton <jwe@octave.org>
parents: 20002
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
18646
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint"
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18505
diff changeset
27 #include <QChildEvent>
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
28 #include <QVBoxLayout>
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
29
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
30 #include "graphics.h"
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
31
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
32 #include "Canvas.h"
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
33 #include "Container.h"
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
34 #include "Object.h"
18505
fb96b7f55242 rename file to avoid clash on case-insenstive filesystems (bug #41658)
John W. Eaton <jwe@octave.org>
parents: 18501
diff changeset
35 #include "QtHandlesUtils.h"
18498
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 namespace QtHandles
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
19650
709f3a77685d avoid shadowed variable warnings in libgui sources
John W. Eaton <jwe@octave.org>
parents: 18646
diff changeset
40 Container::Container (QWidget* xparent)
709f3a77685d avoid shadowed variable warnings in libgui sources
John W. Eaton <jwe@octave.org>
parents: 18646
diff changeset
41 : ContainerBase (xparent), m_canvas (0)
18498
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 setFocusPolicy (Qt::ClickFocus);
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
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
46 Container::~Container (void)
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
20002
3cc0734283dc style fixes in Qt graphics code
John W. Eaton <jwe@octave.org>
parents: 19989
diff changeset
50 Canvas*
3cc0734283dc style fixes in Qt graphics code
John W. Eaton <jwe@octave.org>
parents: 19989
diff changeset
51 Container::canvas (const graphics_handle& gh, bool xcreate)
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
52 {
19650
709f3a77685d avoid shadowed variable warnings in libgui sources
John W. Eaton <jwe@octave.org>
parents: 18646
diff changeset
53 if (! m_canvas && xcreate)
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
54 {
19989
b6061813a693 always obtain gh_manager lock before accessing graphics objects
John W. Eaton <jwe@octave.org>
parents: 19659
diff changeset
55 gh_manager::auto_lock lock;
19650
709f3a77685d avoid shadowed variable warnings in libgui sources
John W. Eaton <jwe@octave.org>
parents: 18646
diff changeset
56 graphics_object go = gh_manager::get_object (gh);
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
57
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
58 if (go)
19655
af0399a5aae0 untabify QtHandles source files
John W. Eaton <jwe@octave.org>
parents: 19650
diff changeset
59 {
af0399a5aae0 untabify QtHandles source files
John W. Eaton <jwe@octave.org>
parents: 19650
diff changeset
60 graphics_object fig = go.get_ancestor ("figure");
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
61
19655
af0399a5aae0 untabify QtHandles source files
John W. Eaton <jwe@octave.org>
parents: 19650
diff changeset
62 m_canvas = Canvas::create (fig.get("renderer").string_value (),
af0399a5aae0 untabify QtHandles source files
John W. Eaton <jwe@octave.org>
parents: 19650
diff changeset
63 this, gh);
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
64
19655
af0399a5aae0 untabify QtHandles source files
John W. Eaton <jwe@octave.org>
parents: 19650
diff changeset
65 QWidget* canvasWidget = m_canvas->qWidget ();
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
66
19655
af0399a5aae0 untabify QtHandles source files
John W. Eaton <jwe@octave.org>
parents: 19650
diff changeset
67 canvasWidget->lower ();
af0399a5aae0 untabify QtHandles source files
John W. Eaton <jwe@octave.org>
parents: 19650
diff changeset
68 canvasWidget->show ();
af0399a5aae0 untabify QtHandles source files
John W. Eaton <jwe@octave.org>
parents: 19650
diff changeset
69 canvasWidget->setGeometry (0, 0, width (), height ());
af0399a5aae0 untabify QtHandles source files
John W. Eaton <jwe@octave.org>
parents: 19650
diff changeset
70 }
18498
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
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
73 return m_canvas;
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
74 }
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
75
20002
3cc0734283dc style fixes in Qt graphics code
John W. Eaton <jwe@octave.org>
parents: 19989
diff changeset
76 void
3cc0734283dc style fixes in Qt graphics code
John W. Eaton <jwe@octave.org>
parents: 19989
diff changeset
77 Container::resizeEvent (QResizeEvent* /* event */)
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
78 {
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
79 if (m_canvas)
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
80 m_canvas->qWidget ()->setGeometry (0, 0, width (), height ());
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
81
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
82 gh_manager::auto_lock lock;
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
83
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
84 foreach (QObject* qObj, children ())
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
85 {
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
86 if (qObj->isWidgetType ())
19655
af0399a5aae0 untabify QtHandles source files
John W. Eaton <jwe@octave.org>
parents: 19650
diff changeset
87 {
af0399a5aae0 untabify QtHandles source files
John W. Eaton <jwe@octave.org>
parents: 19650
diff changeset
88 Object* obj = Object::fromQObject (qObj);
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
89
19655
af0399a5aae0 untabify QtHandles source files
John W. Eaton <jwe@octave.org>
parents: 19650
diff changeset
90 if (obj)
af0399a5aae0 untabify QtHandles source files
John W. Eaton <jwe@octave.org>
parents: 19650
diff changeset
91 {
af0399a5aae0 untabify QtHandles source files
John W. Eaton <jwe@octave.org>
parents: 19650
diff changeset
92 Matrix bb = obj->properties ().get_boundingbox (false);
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
93
19655
af0399a5aae0 untabify QtHandles source files
John W. Eaton <jwe@octave.org>
parents: 19650
diff changeset
94 obj->qWidget<QWidget> ()
af0399a5aae0 untabify QtHandles source files
John W. Eaton <jwe@octave.org>
parents: 19650
diff changeset
95 ->setGeometry (xround (bb(0)), xround (bb(1)),
af0399a5aae0 untabify QtHandles source files
John W. Eaton <jwe@octave.org>
parents: 19650
diff changeset
96 xround (bb(2)), xround (bb(3)));
af0399a5aae0 untabify QtHandles source files
John W. Eaton <jwe@octave.org>
parents: 19650
diff changeset
97 }
af0399a5aae0 untabify QtHandles source files
John W. Eaton <jwe@octave.org>
parents: 19650
diff changeset
98 }
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
99 }
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
100 }
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
101
20002
3cc0734283dc style fixes in Qt graphics code
John W. Eaton <jwe@octave.org>
parents: 19989
diff changeset
102 void
3cc0734283dc style fixes in Qt graphics code
John W. Eaton <jwe@octave.org>
parents: 19989
diff changeset
103 Container::childEvent (QChildEvent* xevent)
18646
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint"
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18505
diff changeset
104 {
19657
6b2d7a5dc62a use xevent instead of ev to avoid shadowed warnings
John W. Eaton <jwe@octave.org>
parents: 19655
diff changeset
105 if (xevent->child ()->isWidgetType ())
20002
3cc0734283dc style fixes in Qt graphics code
John W. Eaton <jwe@octave.org>
parents: 19989
diff changeset
106 qobject_cast<QWidget*> (xevent->child ())->setMouseTracking (hasMouseTracking ());
18646
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint"
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18505
diff changeset
107 }
9597e00ed2dd Add support for "windowbuttonmotionfcn" and "currentpoint"
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18505
diff changeset
108
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
109 }; // namespace QtHandles