blob: 14d6ea788d502afd4538b1fd26b435e4471498c1 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
|
/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the demonstration applications of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL21$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** As a special exception, The Qt Company gives you certain additional
** rights. These rights are described in The Qt Company LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef ARTHURWIDGETS_H
#define ARTHURWIDGETS_H
#include "arthurstyle.h"
#include <QBitmap>
#include <QPushButton>
#include <QGroupBox>
#if defined(QT_OPENGL_SUPPORT)
#include <QGLWidget>
#include <QEvent>
class GLWidget : public QGLWidget
{
public:
GLWidget(QWidget *parent)
: QGLWidget(QGLFormat(QGL::SampleBuffers), parent)
{
setAttribute(Qt::WA_AcceptTouchEvents);
}
void disableAutoBufferSwap() { setAutoBufferSwap(false); }
void paintEvent(QPaintEvent *) Q_DECL_OVERRIDE { parentWidget()->update(); }
protected:
bool event(QEvent *event) Q_DECL_OVERRIDE
{
switch (event->type()) {
case QEvent::TouchBegin:
case QEvent::TouchUpdate:
case QEvent::TouchEnd:
event->ignore();
return false;
break;
default:
break;
}
return QGLWidget::event(event);
}
};
#endif
QT_FORWARD_DECLARE_CLASS(QTextDocument)
QT_FORWARD_DECLARE_CLASS(QTextEdit)
QT_FORWARD_DECLARE_CLASS(QVBoxLayout)
class ArthurFrame : public QWidget
{
Q_OBJECT
public:
ArthurFrame(QWidget *parent);
virtual void paint(QPainter *) {}
void paintDescription(QPainter *p);
void loadDescription(const QString &filename);
void setDescription(const QString &htmlDesc);
void loadSourceFile(const QString &fileName);
bool preferImage() const { return m_prefer_image; }
#if defined(QT_OPENGL_SUPPORT)
QGLWidget *glWidget() const { return glw; }
#endif
public slots:
void setPreferImage(bool pi) { m_prefer_image = pi; }
void setDescriptionEnabled(bool enabled);
void showSource();
#if defined(QT_OPENGL_SUPPORT)
void enableOpenGL(bool use_opengl);
bool usesOpenGL() { return m_use_opengl; }
#endif
signals:
void descriptionEnabledChanged(bool);
protected:
void paintEvent(QPaintEvent *) Q_DECL_OVERRIDE;
void resizeEvent(QResizeEvent *) Q_DECL_OVERRIDE;
#if defined(QT_OPENGL_SUPPORT)
GLWidget *glw;
bool m_use_opengl;
#endif
QPixmap m_tile;
bool m_show_doc;
bool m_prefer_image;
QTextDocument *m_document;
QString m_sourceFileName;
};
#endif
|
