summaryrefslogtreecommitdiffstats
path: root/plugins/src/accessible/widgets/qaccessiblewidget.h
blob: 820fc5c86cfc24e06c6139f15daca8aac171b444 (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
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
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
#ifndef QACCESSIBLEWIDGET_H
#define QACCESSIBLEWIDGET_H

#include <qaccessible.h>

class QButton;
class QScrollView;
class QHeader;
class QSpinWidget;
class QScrollBar;
class QSlider;
class QListBox;
class QListView;
class QTextEdit;
class QTabBar;
class QComboBox;
class QTitleBar;
class QWidgetStack;

#ifndef QT_NO_ICONVIEW
class QIconView;
#endif


QString buddyString( QWidget * );
QString stripAmp( const QString& );
QString hotKey( const QString& );

class QAccessibleWidget : public QAccessibleObject
{
public:
    QAccessibleWidget( QObject *o, Role r = Client, QString name = QString::null, 
	QString description = QString::null, QString value = QString::null, 
	QString help = QString::null, QString defAction = QString::null,
	QString accelerator = QString::null, State s = Normal );

    ~QAccessibleWidget();

    int		controlAt( int x, int y ) const;
    QRect	rect( int control ) const;
    int		navigate( NavDirection direction, int startControl ) const;
    int		childCount() const;
    QRESULT	queryChild( int control, QAccessibleInterface ** ) const;
    QRESULT	queryParent( QAccessibleInterface ** ) const;

    QString	text( Text t, int control ) const;
    void	setText( Text t, int control, const QString &text );
    Role	role( int control ) const;
    State	state( int control ) const;

    bool	doDefaultAction( int control );
    bool	setFocus( int control );
    bool	setSelected( int control, bool on, bool extend );
    void	clearSelection();
    QMemArray<int> selection() const;

    static ulong objects;

protected:
    QWidget *widget() const;

private:
    Role role_;
    State state_;
    QString name_;
    QString description_;
    QString value_;
    QString help_;
    QString defAction_;
    QString accelerator_;
};

class QAccessibleWidgetStack : public QAccessibleWidget
{
public:
    QAccessibleWidgetStack( QObject *o );

    int		controlAt( int x, int y ) const;
    QRESULT	queryChild( int control, QAccessibleInterface ** ) const;

protected:
    QWidgetStack *widgetStack() const;
};

class QAccessibleButton : public QAccessibleWidget
{
public:
    QAccessibleButton( QObject *o, Role r, QString description = QString::null,
	QString help = QString::null );

    QString	text( Text t, int control ) const;
    State	state( int control ) const;

    bool	doDefaultAction( int control );

protected:
    QButton *button() const;
};

class QAccessibleRangeControl : public QAccessibleWidget
{
public:
    QAccessibleRangeControl( QObject *o, Role role, QString name = QString::null, 
	QString description = QString::null, QString help = QString::null, 
	QString defAction = QString::null, QString accelerator = QString::null );

    QString	text( Text t, int control ) const;
};

class QAccessibleSpinWidget : public QAccessibleRangeControl
{
public:
    QAccessibleSpinWidget( QObject *o );

    int		controlAt( int x, int y ) const;
    QRect	rect( int control ) const;
    int		navigate( NavDirection direction, int startControl ) const;
    int		childCount() const;
    QRESULT	queryChild( int control, QAccessibleInterface ** ) const;

    QString	text( Text t, int control ) const;
    Role	role( int control ) const;
    State	state( int control ) const;

    bool	doDefaultAction( int control );
};

class QAccessibleScrollBar : public QAccessibleRangeControl
{
public:
    QAccessibleScrollBar( QObject *o, QString name = QString::null, 
	QString description = QString::null, QString help = QString::null, 
	QString defAction = QString::null, QString accelerator = QString::null );

    int		controlAt( int x, int y ) const;
    QRect	rect( int control ) const;
    int		navigate( NavDirection direction, int startControl ) const;
    int		childCount() const;
    QRESULT	queryChild( int control, QAccessibleInterface ** ) const;

    QString	text( Text t, int control ) const;
    Role	role( int control ) const;

    bool	doDefaultAction( int control );

protected:
    QScrollBar *scrollBar() const;
};

class QAccessibleSlider : public QAccessibleRangeControl
{
public:
    QAccessibleSlider( QObject *o, QString name = QString::null, 
	QString description = QString::null, QString help = QString::null, 
	QString defAction = QString::null, QString accelerator = QString::null );

    int		controlAt( int x, int y ) const;
    QRect	rect( int control ) const;
    int		navigate( NavDirection direction, int startControl ) const;
    int		childCount() const;
    QRESULT	queryChild( int control, QAccessibleInterface ** ) const;

    QString	text( Text t, int control ) const;
    Role	role( int control ) const;

    bool	doDefaultAction( int control );

protected:
    QSlider *slider() const;
};

class QAccessibleText : public QAccessibleWidget
{
public:
    QAccessibleText( QObject *o, Role role, QString name = QString::null, 
	QString description = QString::null, QString help = QString::null, 
	QString defAction = QString::null, QString accelerator = QString::null );

    QString	text( Text t, int control ) const;
    State	state( int control ) const;
    void        setText(Text t, int control, const QString &text);
};

class QAccessibleDisplay : public QAccessibleWidget
{
public:
    QAccessibleDisplay( QObject *o, Role role, QString description = QString::null, 
	QString value = QString::null, QString help = QString::null, 
	QString defAction = QString::null, QString accelerator = QString::null );

    QString	text( Text t, int control ) const;
    Role	role( int control ) const;
};

class QAccessibleHeader : public QAccessibleWidget
{
public:
    QAccessibleHeader( QObject *o, QString description = QString::null, 
	QString value = QString::null, QString help = QString::null, 
	QString defAction = QString::null, QString accelerator = QString::null );

    int		controlAt( int x, int y ) const;
    QRect	rect( int control ) const;
    int		navigate( NavDirection direction, int startControl ) const;
    int		childCount() const;
    QRESULT	queryChild( int control, QAccessibleInterface ** ) const;

    QString	text( Text t, int control ) const;

    Role role( int control ) const;
    State state( int control ) const;

protected:
    QHeader *header() const;
};

class QAccessibleTabBar : public QAccessibleWidget
{
public:
    QAccessibleTabBar( QObject *o, QString description = QString::null, 
	QString value = QString::null, QString help = QString::null, 
	QString defAction = QString::null, QString accelerator = QString::null );

    int		controlAt( int x, int y ) const;
    QRect	rect( int control ) const;
    int		navigate( NavDirection direction, int startControl ) const;
    int		childCount() const;
    QRESULT	queryChild( int control, QAccessibleInterface ** ) const;

    QString	text( Text t, int control ) const;

    Role	role( int control ) const;
    State	state( int control ) const;

    bool	doDefaultAction( int control );
    bool	setSelected( int control, bool on, bool extend );
    void	clearSelection();
    QMemArray<int> selection() const;    

protected:
    QTabBar *tabBar() const;
};

class QAccessibleComboBox : public QAccessibleWidget
{
public:
    QAccessibleComboBox( QObject *o );

    int		controlAt( int x, int y ) const;
    QRect	rect( int control ) const;
    int		navigate( NavDirection direction, int startControl ) const;
    int		childCount() const;
    QRESULT	queryChild( int control, QAccessibleInterface ** ) const;

    QString	text( Text t, int control ) const;

    Role	role( int control ) const;
    State	state( int control ) const;

    bool	doDefaultAction( int control );

protected:
    QComboBox *comboBox() const;
};

class QAccessibleTitleBar : public QAccessibleWidget
{
public:
    QAccessibleTitleBar( QObject *o );

    int		controlAt( int x, int y ) const;
    QRect	rect( int control ) const;
    int		navigate( NavDirection direction, int startControl ) const;
    int		childCount() const;
    QRESULT	queryChild( int control, QAccessibleInterface ** ) const;

    QString	text( Text t, int control ) const;
    Role	role( int control ) const;
    State	state( int control ) const;

    bool	doDefaultAction( int control );

protected:
    QTitleBar *titleBar() const;
};

class QAccessibleScrollView : public QAccessibleWidget
{
public:
    QAccessibleScrollView( QObject *o, Role role, QString name = QString::null,
	QString description = QString::null, QString value = QString::null, 
	QString help = QString::null, QString defAction = QString::null, 
	QString accelerator = QString::null );

    QString	text( Text t, int control ) const;

    virtual int itemAt( int x, int y ) const;
    virtual QRect itemRect( int item ) const;
    virtual int itemCount() const;
};

class QAccessibleViewport : public QAccessibleWidget
{
public:
    QAccessibleViewport( QObject *o, QObject *sv );

    int		controlAt( int x, int y ) const;
    QRect	rect( int control ) const;
    int		navigate( NavDirection direction, int startControl ) const;
    int		childCount() const;

    QString	text( Text t, int control ) const;
    Role	role( int control ) const;
    State	state( int control ) const;

    bool	doDefaultAction( int control );
    bool	setFocus( int control );
    bool	setSelected( int control, bool on, bool extend );
    void	clearSelection();
    QMemArray<int> selection() const;

protected:
    QAccessibleScrollView *scrollView() const;
    QScrollView *scrollview;
};

class QAccessibleListBox : public QAccessibleScrollView
{
public:
    QAccessibleListBox( QObject *o );

    int		itemAt( int x, int y ) const;
    QRect	itemRect( int item ) const;
    int		itemCount() const;

    QString	text( Text t, int control ) const;
    Role	role( int control ) const;
    State	state( int control ) const;

    bool	setFocus( int control );
    bool	setSelected( int control, bool on, bool extend );
    void	clearSelection();
    QMemArray<int> selection() const;

protected:
    QListBox *listBox() const;
};

class QAccessibleListView : public QAccessibleScrollView
{
public:
    QAccessibleListView( QObject *o );

    int		itemAt( int x, int y ) const;
    QRect	itemRect( int item ) const;
    int		itemCount() const;

    QString	text( Text t, int control ) const;
    Role	role( int control ) const;
    State	state( int control ) const;

    bool	setFocus( int control );
    bool	setSelected( int control, bool on, bool extend );
    void	clearSelection();
    QMemArray<int> selection() const;

protected:
    QListView *listView() const;
};

#ifndef QT_NO_ICONVIEW
class QAccessibleIconView : public QAccessibleScrollView
{
public:
    QAccessibleIconView( QObject *o );

    int		itemAt( int x, int y ) const;
    QRect	itemRect( int item ) const;
    int		itemCount() const;

    QString	text( Text t, int control ) const;
    Role	role( int control ) const;
    State	state( int control ) const;

    bool	setFocus( int control );
    bool	setSelected( int control, bool on, bool extend );
    void	clearSelection();
    QMemArray<int> selection() const;

protected:
    QIconView *iconView() const;
};
#endif

class QAccessibleTextEdit : public QAccessibleScrollView
{
public:
    QAccessibleTextEdit( QObject *o );

    int		itemAt( int x, int y ) const;
    QRect	itemRect( int item ) const;
    int		itemCount() const;

    QString	text( Text t, int control ) const;
    void        setText(Text t, int control, const QString &text);
    Role	role( int control ) const;

protected:
    QTextEdit *textEdit() const;
};

#endif // Q_ACESSIBLEWIDGET_H