Mercurial > octave

annotate libgui/graphics/GLCanvas.cc @ 23220:092078913d54

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
maint: Merge stable to default.
author John W. Eaton <jwe@octave.org>
date Wed, 22 Feb 2017 12:58:07 -0500
parents 95a9d6ffaecc 3ac9f9ecfae5
children c763214a8260
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
23219
3ac9f9ecfae5 maint: Update copyright dates.
John W. Eaton <jwe@octave.org>
parents: 23215
diff changeset
3 Copyright (C) 2011-2017 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
22755
3a2b891d0b33 maint: Standardize Copyright formatting.
Rik <rik@octave.org>
parents: 22490
diff changeset
8 under the terms of the GNU General Public License as published by
3a2b891d0b33 maint: Standardize Copyright formatting.
Rik <rik@octave.org>
parents: 22490
diff changeset
9 the Free Software Foundation; either version 3 of the License, or
3a2b891d0b33 maint: Standardize Copyright formatting.
Rik <rik@octave.org>
parents: 22490
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: 22490
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: 22490
diff changeset
13 WITHOUT ANY WARRANTY; without even the implied warranty of
3a2b891d0b33 maint: Standardize Copyright formatting.
Rik <rik@octave.org>
parents: 22490
diff changeset
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3a2b891d0b33 maint: Standardize Copyright formatting.
Rik <rik@octave.org>
parents: 22490
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
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
21724
aba2e6293dd8 use "#if ..." consistently instead of "#ifdef" and "#ifndef"
John W. Eaton <jwe@octave.org>
parents: 21692
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 "gl-render.h"
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
28 #include "graphics.h"
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 "GLCanvas.h"
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
31 #include "gl-select.h"
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
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
36 GLCanvas::GLCanvas (QWidget* xparent, const graphics_handle& gh)
20192
5c2564643de4 only force indirect OpenGL rendering on Windows systems (bug #44916)
John W. Eaton <jwe@octave.org>
parents: 20168
diff changeset
37 #if defined (Q_OS_WIN32)
22490
49103c6e0782 Enable AlphaChannel in Qt GLCanvas.
Rik <rik@octave.org>
parents: 22417
diff changeset
38 : QGLWidget (QGLFormat (QGL::SampleBuffers | QGL::AlphaChannel |
49103c6e0782 Enable AlphaChannel in Qt GLCanvas.
Rik <rik@octave.org>
parents: 22417
diff changeset
39 QGL::IndirectRendering),
49103c6e0782 Enable AlphaChannel in Qt GLCanvas.
Rik <rik@octave.org>
parents: 22417
diff changeset
40 xparent),
49103c6e0782 Enable AlphaChannel in Qt GLCanvas.
Rik <rik@octave.org>
parents: 22417
diff changeset
41 Canvas (gh)
20192
5c2564643de4 only force indirect OpenGL rendering on Windows systems (bug #44916)
John W. Eaton <jwe@octave.org>
parents: 20168
diff changeset
42 #else
22490
49103c6e0782 Enable AlphaChannel in Qt GLCanvas.
Rik <rik@octave.org>
parents: 22417
diff changeset
43 : QGLWidget (QGLFormat (QGL::SampleBuffers | QGL::AlphaChannel),
49103c6e0782 Enable AlphaChannel in Qt GLCanvas.
Rik <rik@octave.org>
parents: 22417
diff changeset
44 xparent),
49103c6e0782 Enable AlphaChannel in Qt GLCanvas.
Rik <rik@octave.org>
parents: 22417
diff changeset
45 Canvas (gh)
20192
5c2564643de4 only force indirect OpenGL rendering on Windows systems (bug #44916)
John W. Eaton <jwe@octave.org>
parents: 20168
diff changeset
46 #endif
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
47 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
48 setFocusPolicy (Qt::ClickFocus);
23070
bef714f45999 maint: Use space after function name/before parenthesis in libgui.
Rik <rik@octave.org>
parents: 22755
diff changeset
49 setFocus ();
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
50 }
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
51
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
52 GLCanvas::~GLCanvas (void)
22417
48c00363dc74 maint: Use '{ }' for empty function bodies in C++.
Rik <rik@octave.org>
parents: 22413
diff changeset
53 { }
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
54
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
55 void
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
56 GLCanvas::draw (const graphics_handle& gh)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
57 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
58 gh_manager::auto_lock lock;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
59 graphics_object go = gh_manager::get_object (gh);
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
60
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
61 if (go)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
62 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
63 octave::opengl_renderer r;
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
64
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
65 r.set_viewport (width (), height ());
23070
bef714f45999 maint: Use space after function name/before parenthesis in libgui.
Rik <rik@octave.org>
parents: 22755
diff changeset
66 r.draw (go);
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
67 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
68 }
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
69
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
70 void
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
71 GLCanvas::toggleAxes (const graphics_handle& gh)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
72 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
73 canvasToggleAxes (gh);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
74 }
19663
dfea01b3425f more mouse interaction features for Qt plotting widget
John W. Eaton <jwe@octave.org>
parents: 19642
diff changeset
75
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
76 void
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
77 GLCanvas::toggleGrid (const graphics_handle& gh)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
78 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
79 canvasToggleGrid (gh);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
80 }
19663
dfea01b3425f more mouse interaction features for Qt plotting widget
John W. Eaton <jwe@octave.org>
parents: 19642
diff changeset
81
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
82 void
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
83 GLCanvas::autoAxes (const graphics_handle& gh)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
84 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
85 canvasAutoAxes (gh);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
86 }
19870
815db217f6f4 provide autoscale option for Qt plotting (bug #44307)
John W. Eaton <jwe@octave.org>
parents: 19663
diff changeset
87
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
88 graphics_object
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
89 GLCanvas::selectFromAxes (const graphics_object& ax, const QPoint& pt)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
90 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
91 makeCurrent ();
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
92
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
93 if (ax)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
94 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
95 octave::opengl_selector s;
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
96
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
97 s.set_viewport (width (), height ());
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
98 return s.select (ax, pt.x (), height () - pt.y ());
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
99 }
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
100
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
101 return graphics_object ();
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
102 }
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
103
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
104 inline void
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
105 glDrawZoomBox (const QPoint& p1, const QPoint& p2)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
106 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
107 glVertex2d (p1.x (), p1.y ());
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
108 glVertex2d (p2.x (), p1.y ());
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
109 glVertex2d (p2.x (), p2.y ());
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
110 glVertex2d (p1.x (), p2.y ());
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
111 glVertex2d (p1.x (), p1.y ());
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
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: 22326
diff changeset
114 void
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
115 GLCanvas::drawZoomBox (const QPoint& p1, const QPoint& p2)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
116 {
23215
0842b119dc1b Fix opengl "invalid operation" when zooming (bug #50317)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 23083
diff changeset
117 glMatrixMode (GL_MODELVIEW);
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
118 glPushMatrix ();
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
119 glLoadIdentity ();
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
120
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
121 glMatrixMode (GL_PROJECTION);
23215
0842b119dc1b Fix opengl "invalid operation" when zooming (bug #50317)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 23083
diff changeset
122 glPushMatrix ();
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
123 glLoadIdentity ();
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
124 glOrtho (0, width (), height (), 0, 1, -1);
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
125
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
126 glPushAttrib (GL_DEPTH_BUFFER_BIT | GL_CURRENT_BIT);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
127 glDisable (GL_DEPTH_TEST);
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
128
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
129 glBegin (GL_POLYGON);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
130 glColor4f (0.45, 0.62, 0.81, 0.1);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
131 glDrawZoomBox (p1, p2);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
132 glEnd ();
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
133
23215
0842b119dc1b Fix opengl "invalid operation" when zooming (bug #50317)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 23083
diff changeset
134 glLineWidth (1.5);
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
135 glBegin (GL_LINE_STRIP);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
136 glColor4f (0.45, 0.62, 0.81, 0.9);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
137 glDrawZoomBox (p1, p2);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
138 glEnd ();
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
139
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
140 glPopAttrib ();
23215
0842b119dc1b Fix opengl "invalid operation" when zooming (bug #50317)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 23083
diff changeset
141
0842b119dc1b Fix opengl "invalid operation" when zooming (bug #50317)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 23083
diff changeset
142 glMatrixMode (GL_MODELVIEW);
0842b119dc1b Fix opengl "invalid operation" when zooming (bug #50317)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 23083
diff changeset
143 glPopMatrix ();
0842b119dc1b Fix opengl "invalid operation" when zooming (bug #50317)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 23083
diff changeset
144
0842b119dc1b Fix opengl "invalid operation" when zooming (bug #50317)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 23083
diff changeset
145 glMatrixMode (GL_PROJECTION);
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
146 glPopMatrix ();
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
147 }
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
148
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
149 void
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
150 GLCanvas::paintGL (void)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
151 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
152 canvasPaintEvent ();
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
153 }
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
154
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
155 void
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
156 GLCanvas::mouseDoubleClickEvent (QMouseEvent* xevent)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
157 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
158 canvasMouseDoubleClickEvent (xevent);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
159 }
19663
dfea01b3425f more mouse interaction features for Qt plotting widget
John W. Eaton <jwe@octave.org>
parents: 19642
diff changeset
160
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
161 void
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
162 GLCanvas::mouseMoveEvent (QMouseEvent* xevent)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
163 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
164 canvasMouseMoveEvent (xevent);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
165 }
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
166
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
167 void
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
168 GLCanvas::mousePressEvent (QMouseEvent* xevent)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
169 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
170 canvasMousePressEvent (xevent);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
171 }
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
172
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
173 void
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
174 GLCanvas::mouseReleaseEvent (QMouseEvent* xevent)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
175 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
176 canvasMouseReleaseEvent (xevent);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
177 }
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
178
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
179 void
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
180 GLCanvas::wheelEvent (QWheelEvent* xevent)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
181 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
182 canvasWheelEvent (xevent);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
183 }
19663
dfea01b3425f more mouse interaction features for Qt plotting widget
John W. Eaton <jwe@octave.org>
parents: 19642
diff changeset
184
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
185 void
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
186 GLCanvas::keyPressEvent (QKeyEvent* xevent)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
187 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
188 if (! canvasKeyPressEvent (xevent))
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
189 QGLWidget::keyPressEvent (xevent);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
190 }
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
191
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
192 void
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
193 GLCanvas::keyReleaseEvent (QKeyEvent* xevent)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
194 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
195 if (! canvasKeyReleaseEvent (xevent))
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
196 QGLWidget::keyReleaseEvent (xevent);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22326
diff changeset
197 }
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
198
22413
8758addcf265 maint: Remove ';' at end of namespace declaration.
Rik <rik@octave.org>
parents: 22411
diff changeset
199 }