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
|
/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the examples of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:BSD$
** You may use this file under the terms of the BSD license as follows:
**
** "Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are
** met:
** * Redistributions of source code must retain the above copyright
** notice, this list of conditions and the following disclaimer.
** * Redistributions in binary form must reproduce the above copyright
** notice, this list of conditions and the following disclaimer in
** the documentation and/or other materials provided with the
** distribution.
** * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
** of its contributors may be used to endorse or promote products derived
** from this software without specific prior written permission.
**
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef SETTINGSWIDGET_H
#define SETTINGSWIDGET_H
#include <QScrollArea>
QT_BEGIN_NAMESPACE
class QScroller;
class QGridLayout;
class QSpinBox;
class QComboBox;
class QCheckBox;
class QPlainTextEdit;
QT_END_NAMESPACE
class MetricItemUpdater;
class SnapOverlay;
class SettingsWidget : public QScrollArea
{
Q_OBJECT
public:
SettingsWidget(bool smallscreen = false);
void setScroller(QWidget *widget);
protected:
bool eventFilter(QObject *, QEvent *);
private slots:
void scrollTo();
void snapModeChanged(int);
void snapPositionsChanged();
private:
enum SnapMode {
NoSnap,
SnapToInterval,
SnapToList
};
void addToGrid(QGridLayout *grid, QWidget *label, int widgetCount, ...);
QList<qreal> toPositionList(QPlainTextEdit *list, int vmin, int vmax);
void updateScrollRanges();
QWidget *m_widget;
QSpinBox *m_scrollx, *m_scrolly, *m_scrolltime;
QList<MetricItemUpdater *> m_metrics;
SnapMode m_snapxmode;
QComboBox *m_snapx;
QWidget *m_snapxinterval;
QPlainTextEdit *m_snapxlist;
QSpinBox *m_snapxfirst;
QSpinBox *m_snapxstep;
SnapMode m_snapymode;
QComboBox *m_snapy;
QWidget *m_snapyinterval;
QPlainTextEdit *m_snapylist;
QSpinBox *m_snapyfirst;
QSpinBox *m_snapystep;
SnapOverlay *m_snapoverlay;
bool m_smallscreen;
};
#endif
|
