| 1 | #ifndef QACCESSIBLEWIDGET_H
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| 2 | #define QACCESSIBLEWIDGET_H
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| 3 |
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| 4 | #include <qaccessible.h>
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| 5 |
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| 6 | class QButton;
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| 7 | class QScrollView;
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| 8 | class QHeader;
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| 9 | class QSpinWidget;
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| 10 | class QScrollBar;
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| 11 | class QSlider;
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| 12 | class QListBox;
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| 13 | class QListView;
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| 14 | class QTextEdit;
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| 15 | class QTabBar;
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| 16 | class QComboBox;
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| 17 | class QTitleBar;
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| 18 | class QWidgetStack;
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| 19 |
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| 20 | #ifndef QT_NO_ICONVIEW
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| 21 | class QIconView;
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| 22 | #endif
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| 23 |
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| 24 |
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| 25 | QString buddyString( QWidget * );
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| 26 | QString stripAmp( const QString& );
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| 27 | QString hotKey( const QString& );
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| 28 |
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| 29 | class QAccessibleWidget : public QAccessibleObject
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| 30 | {
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| 31 | public:
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| 32 | QAccessibleWidget( QObject *o, Role r = Client, QString name = QString::null,
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| 33 | QString description = QString::null, QString value = QString::null,
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| 34 | QString help = QString::null, QString defAction = QString::null,
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| 35 | QString accelerator = QString::null, State s = Normal );
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| 36 |
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| 37 | ~QAccessibleWidget();
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| 38 |
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| 39 | int controlAt( int x, int y ) const;
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| 40 | QRect rect( int control ) const;
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| 41 | int navigate( NavDirection direction, int startControl ) const;
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| 42 | int childCount() const;
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| 43 | QRESULT queryChild( int control, QAccessibleInterface ** ) const;
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| 44 | QRESULT queryParent( QAccessibleInterface ** ) const;
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| 45 |
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| 46 | QString text( Text t, int control ) const;
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| 47 | void setText( Text t, int control, const QString &text );
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| 48 | Role role( int control ) const;
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| 49 | State state( int control ) const;
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| 50 |
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| 51 | bool doDefaultAction( int control );
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| 52 | bool setFocus( int control );
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| 53 | bool setSelected( int control, bool on, bool extend );
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| 54 | void clearSelection();
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| 55 | QMemArray<int> selection() const;
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| 56 |
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| 57 | static ulong objects;
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| 58 |
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| 59 | protected:
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| 60 | QWidget *widget() const;
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| 61 |
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| 62 | private:
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| 63 | Role role_;
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| 64 | State state_;
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| 65 | QString name_;
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| 66 | QString description_;
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| 67 | QString value_;
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| 68 | QString help_;
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| 69 | QString defAction_;
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| 70 | QString accelerator_;
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| 71 | };
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| 72 |
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| 73 | class QAccessibleWidgetStack : public QAccessibleWidget
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| 74 | {
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| 75 | public:
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| 76 | QAccessibleWidgetStack( QObject *o );
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| 77 |
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| 78 | int controlAt( int x, int y ) const;
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| 79 | QRESULT queryChild( int control, QAccessibleInterface ** ) const;
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| 80 |
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| 81 | protected:
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| 82 | QWidgetStack *widgetStack() const;
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| 83 | };
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| 84 |
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| 85 | class QAccessibleButton : public QAccessibleWidget
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| 86 | {
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| 87 | public:
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| 88 | QAccessibleButton( QObject *o, Role r, QString description = QString::null,
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| 89 | QString help = QString::null );
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| 90 |
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| 91 | QString text( Text t, int control ) const;
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| 92 | State state( int control ) const;
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| 93 |
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| 94 | bool doDefaultAction( int control );
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| 95 |
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| 96 | protected:
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| 97 | QButton *button() const;
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| 98 | };
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| 99 |
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| 100 | class QAccessibleRangeControl : public QAccessibleWidget
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| 101 | {
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| 102 | public:
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| 103 | QAccessibleRangeControl( QObject *o, Role role, QString name = QString::null,
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| 104 | QString description = QString::null, QString help = QString::null,
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| 105 | QString defAction = QString::null, QString accelerator = QString::null );
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| 106 |
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| 107 | QString text( Text t, int control ) const;
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| 108 | };
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| 109 |
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| 110 | class QAccessibleSpinWidget : public QAccessibleRangeControl
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| 111 | {
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| 112 | public:
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| 113 | QAccessibleSpinWidget( QObject *o );
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| 114 |
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| 115 | int controlAt( int x, int y ) const;
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| 116 | QRect rect( int control ) const;
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| 117 | int navigate( NavDirection direction, int startControl ) const;
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| 118 | int childCount() const;
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| 119 | QRESULT queryChild( int control, QAccessibleInterface ** ) const;
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| 120 |
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| 121 | QString text( Text t, int control ) const;
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| 122 | Role role( int control ) const;
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| 123 | State state( int control ) const;
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| 124 |
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| 125 | bool doDefaultAction( int control );
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| 126 | };
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| 127 |
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| 128 | class QAccessibleScrollBar : public QAccessibleRangeControl
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| 129 | {
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| 130 | public:
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| 131 | QAccessibleScrollBar( QObject *o, QString name = QString::null,
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| 132 | QString description = QString::null, QString help = QString::null,
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| 133 | QString defAction = QString::null, QString accelerator = QString::null );
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| 134 |
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| 135 | int controlAt( int x, int y ) const;
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| 136 | QRect rect( int control ) const;
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| 137 | int navigate( NavDirection direction, int startControl ) const;
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| 138 | int childCount() const;
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| 139 | QRESULT queryChild( int control, QAccessibleInterface ** ) const;
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| 140 |
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| 141 | QString text( Text t, int control ) const;
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| 142 | Role role( int control ) const;
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| 143 |
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| 144 | bool doDefaultAction( int control );
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| 145 |
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| 146 | protected:
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| 147 | QScrollBar *scrollBar() const;
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| 148 | };
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| 149 |
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| 150 | class QAccessibleSlider : public QAccessibleRangeControl
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| 151 | {
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| 152 | public:
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| 153 | QAccessibleSlider( QObject *o, QString name = QString::null,
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| 154 | QString description = QString::null, QString help = QString::null,
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| 155 | QString defAction = QString::null, QString accelerator = QString::null );
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| 156 |
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| 157 | int controlAt( int x, int y ) const;
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| 158 | QRect rect( int control ) const;
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| 159 | int navigate( NavDirection direction, int startControl ) const;
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| 160 | int childCount() const;
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| 161 | QRESULT queryChild( int control, QAccessibleInterface ** ) const;
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| 162 |
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| 163 | QString text( Text t, int control ) const;
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| 164 | Role role( int control ) const;
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| 165 |
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| 166 | bool doDefaultAction( int control );
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| 167 |
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| 168 | protected:
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| 169 | QSlider *slider() const;
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| 170 | };
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| 171 |
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| 172 | class QAccessibleText : public QAccessibleWidget
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| 173 | {
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| 174 | public:
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| 175 | QAccessibleText( QObject *o, Role role, QString name = QString::null,
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| 176 | QString description = QString::null, QString help = QString::null,
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| 177 | QString defAction = QString::null, QString accelerator = QString::null );
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| 178 |
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| 179 | QString text( Text t, int control ) const;
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| 180 | State state( int control ) const;
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| 181 | void setText(Text t, int control, const QString &text);
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| 182 | };
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| 183 |
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| 184 | class QAccessibleDisplay : public QAccessibleWidget
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| 185 | {
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| 186 | public:
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| 187 | QAccessibleDisplay( QObject *o, Role role, QString description = QString::null,
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| 188 | QString value = QString::null, QString help = QString::null,
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| 189 | QString defAction = QString::null, QString accelerator = QString::null );
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| 190 |
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| 191 | QString text( Text t, int control ) const;
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| 192 | Role role( int control ) const;
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| 193 | };
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| 194 |
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| 195 | class QAccessibleHeader : public QAccessibleWidget
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| 196 | {
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| 197 | public:
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| 198 | QAccessibleHeader( QObject *o, QString description = QString::null,
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| 199 | QString value = QString::null, QString help = QString::null,
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| 200 | QString defAction = QString::null, QString accelerator = QString::null );
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| 201 |
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| 202 | int controlAt( int x, int y ) const;
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| 203 | QRect rect( int control ) const;
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| 204 | int navigate( NavDirection direction, int startControl ) const;
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| 205 | int childCount() const;
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| 206 | QRESULT queryChild( int control, QAccessibleInterface ** ) const;
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| 207 |
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| 208 | QString text( Text t, int control ) const;
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| 209 |
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| 210 | Role role( int control ) const;
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| 211 | State state( int control ) const;
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| 212 |
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| 213 | protected:
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| 214 | QHeader *header() const;
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| 215 | };
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| 216 |
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| 217 | class QAccessibleTabBar : public QAccessibleWidget
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| 218 | {
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| 219 | public:
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| 220 | QAccessibleTabBar( QObject *o, QString description = QString::null,
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| 221 | QString value = QString::null, QString help = QString::null,
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| 222 | QString defAction = QString::null, QString accelerator = QString::null );
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| 223 |
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| 224 | int controlAt( int x, int y ) const;
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| 225 | QRect rect( int control ) const;
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| 226 | int navigate( NavDirection direction, int startControl ) const;
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| 227 | int childCount() const;
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| 228 | QRESULT queryChild( int control, QAccessibleInterface ** ) const;
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| 229 |
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| 230 | QString text( Text t, int control ) const;
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| 231 |
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| 232 | Role role( int control ) const;
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| 233 | State state( int control ) const;
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| 234 |
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| 235 | bool doDefaultAction( int control );
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| 236 | bool setSelected( int control, bool on, bool extend );
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| 237 | void clearSelection();
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| 238 | QMemArray<int> selection() const;
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| 239 |
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| 240 | protected:
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| 241 | QTabBar *tabBar() const;
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| 242 | };
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| 243 |
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| 244 | class QAccessibleComboBox : public QAccessibleWidget
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| 245 | {
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| 246 | public:
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| 247 | QAccessibleComboBox( QObject *o );
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| 248 |
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| 249 | int controlAt( int x, int y ) const;
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| 250 | QRect rect( int control ) const;
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| 251 | int navigate( NavDirection direction, int startControl ) const;
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| 252 | int childCount() const;
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| 253 | QRESULT queryChild( int control, QAccessibleInterface ** ) const;
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| 254 |
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| 255 | QString text( Text t, int control ) const;
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| 256 |
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| 257 | Role role( int control ) const;
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| 258 | State state( int control ) const;
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| 259 |
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| 260 | bool doDefaultAction( int control );
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| 261 |
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| 262 | protected:
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| 263 | QComboBox *comboBox() const;
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| 264 | };
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| 265 |
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| 266 | class QAccessibleTitleBar : public QAccessibleWidget
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| 267 | {
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| 268 | public:
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| 269 | QAccessibleTitleBar( QObject *o );
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| 270 |
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| 271 | int controlAt( int x, int y ) const;
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| 272 | QRect rect( int control ) const;
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| 273 | int navigate( NavDirection direction, int startControl ) const;
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| 274 | int childCount() const;
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| 275 | QRESULT queryChild( int control, QAccessibleInterface ** ) const;
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| 276 |
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| 277 | QString text( Text t, int control ) const;
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| 278 | Role role( int control ) const;
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| 279 | State state( int control ) const;
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| 280 |
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| 281 | bool doDefaultAction( int control );
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| 282 |
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| 283 | protected:
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| 284 | QTitleBar *titleBar() const;
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| 285 | };
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| 286 |
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| 287 | class QAccessibleScrollView : public QAccessibleWidget
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| 288 | {
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| 289 | public:
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| 290 | QAccessibleScrollView( QObject *o, Role role, QString name = QString::null,
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| 291 | QString description = QString::null, QString value = QString::null,
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| 292 | QString help = QString::null, QString defAction = QString::null,
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| 293 | QString accelerator = QString::null );
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| 294 |
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| 295 | QString text( Text t, int control ) const;
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| 296 |
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| 297 | virtual int itemAt( int x, int y ) const;
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| 298 | virtual QRect itemRect( int item ) const;
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| 299 | virtual int itemCount() const;
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| 300 | };
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| 301 |
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| 302 | class QAccessibleViewport : public QAccessibleWidget
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| 303 | {
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| 304 | public:
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| 305 | QAccessibleViewport( QObject *o, QObject *sv );
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| 306 |
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| 307 | int controlAt( int x, int y ) const;
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| 308 | QRect rect( int control ) const;
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| 309 | int navigate( NavDirection direction, int startControl ) const;
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| 310 | int childCount() const;
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| 311 |
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| 312 | QString text( Text t, int control ) const;
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| 313 | Role role( int control ) const;
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| 314 | State state( int control ) const;
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| 315 |
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| 316 | bool doDefaultAction( int control );
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| 317 | bool setFocus( int control );
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| 318 | bool setSelected( int control, bool on, bool extend );
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| 319 | void clearSelection();
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| 320 | QMemArray<int> selection() const;
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| 321 |
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| 322 | protected:
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| 323 | QAccessibleScrollView *scrollView() const;
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| 324 | QScrollView *scrollview;
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| 325 | };
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| 326 |
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| 327 | class QAccessibleListBox : public QAccessibleScrollView
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| 328 | {
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| 329 | public:
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| 330 | QAccessibleListBox( QObject *o );
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| 331 |
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| 332 | int itemAt( int x, int y ) const;
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| 333 | QRect itemRect( int item ) const;
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| 334 | int itemCount() const;
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| 335 |
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| 336 | QString text( Text t, int control ) const;
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| 337 | Role role( int control ) const;
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| 338 | State state( int control ) const;
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| 339 |
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| 340 | bool setFocus( int control );
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| 341 | bool setSelected( int control, bool on, bool extend );
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| 342 | void clearSelection();
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| 343 | QMemArray<int> selection() const;
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| 344 |
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| 345 | protected:
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| 346 | QListBox *listBox() const;
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| 347 | };
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| 348 |
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| 349 | class QAccessibleListView : public QAccessibleScrollView
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| 350 | {
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| 351 | public:
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| 352 | QAccessibleListView( QObject *o );
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| 353 |
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| 354 | int itemAt( int x, int y ) const;
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| 355 | QRect itemRect( int item ) const;
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| 356 | int itemCount() const;
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| 357 |
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| 358 | QString text( Text t, int control ) const;
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| 359 | Role role( int control ) const;
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| 360 | State state( int control ) const;
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| 361 |
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| 362 | bool setFocus( int control );
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| 363 | bool setSelected( int control, bool on, bool extend );
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| 364 | void clearSelection();
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| 365 | QMemArray<int> selection() const;
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| 366 |
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| 367 | protected:
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| 368 | QListView *listView() const;
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| 369 | };
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| 370 |
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| 371 | #ifndef QT_NO_ICONVIEW
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| 372 | class QAccessibleIconView : public QAccessibleScrollView
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| 373 | {
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| 374 | public:
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| 375 | QAccessibleIconView( QObject *o );
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| 376 |
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| 377 | int itemAt( int x, int y ) const;
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| 378 | QRect itemRect( int item ) const;
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| 379 | int itemCount() const;
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| 380 |
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| 381 | QString text( Text t, int control ) const;
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| 382 | Role role( int control ) const;
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| 383 | State state( int control ) const;
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| 384 |
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| 385 | bool setFocus( int control );
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| 386 | bool setSelected( int control, bool on, bool extend );
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| 387 | void clearSelection();
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| 388 | QMemArray<int> selection() const;
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| 389 |
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| 390 | protected:
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| 391 | QIconView *iconView() const;
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| 392 | };
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| 393 | #endif
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| 394 |
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| 395 | class QAccessibleTextEdit : public QAccessibleScrollView
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| 396 | {
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| 397 | public:
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| 398 | QAccessibleTextEdit( QObject *o );
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| 399 |
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| 400 | int itemAt( int x, int y ) const;
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| 401 | QRect itemRect( int item ) const;
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| 402 | int itemCount() const;
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| 403 |
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| 404 | QString text( Text t, int control ) const;
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| 405 | void setText(Text t, int control, const QString &text);
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| 406 | Role role( int control ) const;
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| 407 |
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| 408 | protected:
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| 409 | QTextEdit *textEdit() const;
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| 410 | };
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| 411 |
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| 412 | #endif // Q_ACESSIBLEWIDGET_H
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