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
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
|
/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the Qt3Support module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** 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 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain
** additional rights. These rights are described in the Nokia Qt LGPL
** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
** package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://www.qtsoftware.com/contact.
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef Q3RANGECONTROL_H
#define Q3RANGECONTROL_H
#include <QtCore/qglobal.h>
#include <QtGui/qwidget.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Qt3SupportLight)
#ifndef QT_NO_RANGECONTROL
class Q3RangeControlPrivate;
class Q_COMPAT_EXPORT Q3RangeControl
{
public:
Q3RangeControl();
Q3RangeControl(int minValue, int maxValue,
int lineStep, int pageStep, int value);
virtual ~Q3RangeControl();
int value() const;
void setValue(int);
void addPage();
void subtractPage();
void addLine();
void subtractLine();
int minValue() const;
int maxValue() const;
void setRange(int minValue, int maxValue);
void setMinValue(int minVal);
void setMaxValue(int minVal);
int lineStep() const;
int pageStep() const;
void setSteps(int line, int page);
int bound(int) const;
protected:
int positionFromValue(int val, int space) const;
int valueFromPosition(int pos, int space) const;
void directSetValue(int val);
int prevValue() const;
virtual void valueChange();
virtual void rangeChange();
virtual void stepChange();
private:
int minVal, maxVal;
int line, page;
int val, prevVal;
Q3RangeControlPrivate * d;
private:
Q_DISABLE_COPY(Q3RangeControl)
};
inline int Q3RangeControl::value() const
{ return val; }
inline int Q3RangeControl::prevValue() const
{ return prevVal; }
inline int Q3RangeControl::minValue() const
{ return minVal; }
inline int Q3RangeControl::maxValue() const
{ return maxVal; }
inline int Q3RangeControl::lineStep() const
{ return line; }
inline int Q3RangeControl::pageStep() const
{ return page; }
#endif // QT_NO_RANGECONTROL
#ifndef QT_NO_SPINWIDGET
class Q3SpinWidgetPrivate;
class Q_COMPAT_EXPORT Q3SpinWidget : public QWidget
{
Q_OBJECT
public:
Q3SpinWidget(QWidget* parent=0, const char* name=0);
~Q3SpinWidget();
void setEditWidget(QWidget * widget);
QWidget * editWidget();
QRect upRect() const;
QRect downRect() const;
void setUpEnabled(bool on);
void setDownEnabled(bool on);
bool isUpEnabled() const;
bool isDownEnabled() const;
enum ButtonSymbols { UpDownArrows, PlusMinus };
virtual void setButtonSymbols(ButtonSymbols bs);
ButtonSymbols buttonSymbols() const;
void arrange();
Q_SIGNALS:
void stepUpPressed();
void stepDownPressed();
public Q_SLOTS:
void stepUp();
void stepDown();
protected:
void mousePressEvent(QMouseEvent *e);
void resizeEvent(QResizeEvent* ev);
void mouseReleaseEvent(QMouseEvent *e);
void mouseMoveEvent(QMouseEvent *e);
#ifndef QT_NO_WHEELEVENT
void wheelEvent(QWheelEvent *);
#endif
void changeEvent(QEvent *);
void paintEvent(QPaintEvent *);
private Q_SLOTS:
void timerDone();
void timerDoneEx();
private:
Q3SpinWidgetPrivate * d;
void updateDisplay();
private:
Q_DISABLE_COPY(Q3SpinWidget)
};
#endif // QT_NO_RANGECONTROL
QT_END_NAMESPACE
QT_END_HEADER
#endif // Q3RANGECONTROL_H
|
