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
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
|
/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the plugins 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 Technology Preview License Agreement accompanying
** this package.
**
** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef RANGECONTROLS_H
#define RANGECONTROLS_H
#include <QtGui/qaccessiblewidget.h>
#include <QtGui/qaccessible2.h>
QT_BEGIN_NAMESPACE
#ifndef QT_NO_ACCESSIBILITY
class QAbstractSpinBox;
class QAbstractSlider;
class QScrollBar;
class QSlider;
class QSpinBox;
class QDoubleSpinBox;
class QDial;
#ifndef QT_NO_SPINBOX
class QAccessibleAbstractSpinBox: public QAccessibleWidgetEx, public QAccessibleValueInterface
{
Q_ACCESSIBLE_OBJECT
public:
explicit QAccessibleAbstractSpinBox(QWidget *w);
enum SpinBoxElements {
SpinBoxSelf = 0,
Editor,
ValueUp,
ValueDown
};
int childCount() const;
QRect rect(int child) const;
int navigate(RelationFlag rel, int entry, QAccessibleInterface **target) const;
QString text(Text t, int child) const;
Role role(int child) const;
bool doAction(int action, int child, const QVariantList ¶ms);
QVariant invokeMethodEx(Method method, int child, const QVariantList ¶ms);
// QAccessibleValueInterface
QVariant currentValue();
void setCurrentValue(const QVariant &value);
QVariant maximumValue();
QVariant minimumValue();
protected:
QAbstractSpinBox *abstractSpinBox() const;
};
class QAccessibleSpinBox : public QAccessibleAbstractSpinBox
{
public:
explicit QAccessibleSpinBox(QWidget *w);
State state(int child) const;
bool doAction(int action, int child, const QVariantList ¶ms);
protected:
QSpinBox *spinBox() const;
};
class QAccessibleDoubleSpinBox : public QAccessibleWidgetEx
{
public:
explicit QAccessibleDoubleSpinBox(QWidget *widget);
enum DoubleSpinBoxElements {
SpinBoxSelf = 0,
Editor,
ValueUp,
ValueDown
};
int childCount() const;
QRect rect(int child) const;
int navigate(RelationFlag rel, int entry, QAccessibleInterface **target) const;
QVariant invokeMethodEx(QAccessible::Method method, int child, const QVariantList ¶ms);
QString text(Text t, int child) const;
Role role(int child) const;
State state(int child) const;
protected:
QDoubleSpinBox *doubleSpinBox() const;
};
#endif // QT_NO_SPINBOX
class QAccessibleAbstractSlider: public QAccessibleWidgetEx, public QAccessibleValueInterface
{
Q_ACCESSIBLE_OBJECT
public:
explicit QAccessibleAbstractSlider(QWidget *w, Role r = Slider);
QVariant invokeMethodEx(Method method, int child, const QVariantList ¶ms);
// QAccessibleValueInterface
QVariant currentValue();
void setCurrentValue(const QVariant &value);
QVariant maximumValue();
QVariant minimumValue();
protected:
QAbstractSlider *abstractSlider() const;
};
#ifndef QT_NO_SCROLLBAR
class QAccessibleScrollBar : public QAccessibleAbstractSlider
{
public:
explicit QAccessibleScrollBar(QWidget *w);
enum ScrollBarElements {
ScrollBarSelf = 0,
LineUp,
PageUp,
Position,
PageDown,
LineDown
};
int childCount() const;
QRect rect(int child) const;
QString text(Text t, int child) const;
Role role(int child) const;
State state(int child) const;
protected:
QScrollBar *scrollBar() const;
};
#endif // QT_NO_SCROLLBAR
#ifndef QT_NO_SLIDER
class QAccessibleSlider : public QAccessibleAbstractSlider
{
public:
explicit QAccessibleSlider(QWidget *w);
enum SliderElements {
SliderSelf = 0,
PageLeft,
Position,
PageRight
};
int childCount() const;
QRect rect(int child) const;
QString text(Text t, int child) const;
Role role(int child) const;
State state(int child) const;
int defaultAction(int child) const;
QString actionText(int action, Text t, int child) const;
protected:
QSlider *slider() const;
};
#endif // QT_NO_SLIDER
#ifndef QT_NO_DIAL
class QAccessibleDial : public QAccessibleWidgetEx
{
public:
explicit QAccessibleDial(QWidget *w);
enum DialElements {
Self = 0,
SpeedoMeter,
SliderHandle
};
int childCount() const;
QRect rect(int child) const;
QString text(Text textType, int child) const;
Role role(int child) const;
State state(int child) const;
QVariant invokeMethodEx(Method method, int child, const QVariantList ¶ms);
protected:
QDial *dial() const;
};
#endif // QT_NO_DIAL
#endif // QT_NO_ACCESSIBILITY
QT_END_NAMESPACE
#endif // RANGECONTROLS_H
|
