qaccessible-h.html

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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><!-- /home/reggie/tmp/qt-3.0-reggie-5401/qt-x11-commercial-3.0.5/include/qaccessible.h:1 --><html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>qaccessible.h Include File</title><style type="text/css"><!--h3.fn,span.fn { margin-left: 1cm; text-indent: -1cm; }a:link { color: #004faf; text-decoration: none }a:visited { color: #672967; text-decoration: none }body { background: #ffffff; color: black; }--></style></head><body><table border="0" cellpadding="0" cellspacing="0" width="100%"><tr bgcolor="#E5E5E5"><td valign=center> <a href="index.html"><font color="#004faf">Home</font></a> | <a href="classes.html"><font color="#004faf">All&nbsp;Classes</font></a> | <a href="mainclasses.html"><font color="#004faf">Main&nbsp;Classes</font></a> | <a href="annotated.html"><font color="#004faf">Annotated</font></a> | <a href="groups.html"><font color="#004faf">Grouped&nbsp;Classes</font></a> | <a href="functions.html"><font color="#004faf">Functions</font></a></td><td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>qaccessible.h</h1><p>This is the verbatim text of the qaccessible.h include file. It is provided only for illustration; the copyright remains with Trolltech.<hr><pre>/****************************************************************************** $Id$**** Definition of QAccessible and QAccessibleObject classes**** Copyright (C) 2000-2001 Trolltech AS.  All rights reserved.**** This file is part of the kernel module of the Qt GUI Toolkit.**** This file may be distributed under the terms of the Q Public License** as defined by Trolltech AS of Norway and appearing in the file** LICENSE.QPL included in the packaging of this file.**** This file may be distributed and/or modified under the terms of the** GNU General Public License version 2 as published by the Free Software** Foundation and appearing in the file LICENSE.GPL included in the** packaging of this file.**** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition** licenses may use this file in accordance with the Qt Commercial License** Agreement provided with the Software.**** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.**** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for**   information about Qt Commercial License Agreements.** See http://www.trolltech.com/qpl/ for QPL licensing information.** See http://www.trolltech.com/gpl/ for GPL licensing information.**** Contact info@trolltech.com if any conditions of this licensing are** not clear to you.************************************************************************/#ifndef QACCESSIBLE_H#define QACCESSIBLE_H#ifndef QT_H#include "qobject.h"#include &lt;private/qcom_p.h&gt;#include "qrect.h"#include "qguardedptr.h"#include "qmemarray.h"#endif // QT_H#if defined(QT_ACCESSIBILITY_SUPPORT)struct QAccessibleInterface;class Q_EXPORT QAccessible{public:    enum Event {	SoundPlayed	    = 0x0001,	Alert		    = 0x0002,	ForegroundChanged   = 0x0003,	MenuStart	    = 0x0004,	MenuEnd		    = 0x0005,	PopupMenuStart	    = 0x0006,	PopupMenuEnd	    = 0x0007,	ContextHelpStart    = 0x000C,	ContextHelpEnd	    = 0x000D,	DragDropStart	    = 0x000E,	DragDropEnd	    = 0x000F,	DialogStart	    = 0x0010,	DialogEnd	    = 0x0011,	ScrollingStart	    = 0x0012,	ScrollingEnd	    = 0x0013,	MenuCommand	    = 0x0018,	ObjectCreated	    = 0x8000,	ObjectDestroyed	    = 0x8001,	ObjectShow	    = 0x8002,	ObjectHide	    = 0x8003,	ObjectReorder	    = 0x8004,	Focus		    = 0x8005,	Selection	    = 0x8006,	SelectionAdd	    = 0x8007,	SelectionRemove	    = 0x8008,	SelectionWithin	    = 0x8009,	StateChanged	    = 0x800A,	LocationChanged	    = 0x800B,	NameChanged	    = 0x800C,	DescriptionChanged  = 0x800D,	ValueChanged	    = 0x800E,	ParentChanged	    = 0x800F,	HelpChanged	    = 0x80A0,	DefaultActionChanged= 0x80B0,	AcceleratorChanged  = 0x80C0    };    enum State {	Normal		= 0x00000000,	Unavailable	= 0x00000001,	Selected	= 0x00000002,	Focused		= 0x00000004,	Pressed		= 0x00000008,	Checked		= 0x00000010,	Mixed		= 0x00000020,	ReadOnly	= 0x00000040,	HotTracked	= 0x00000080,	Default		= 0x00000100,	Expanded	= 0x00000200,	Collapsed	= 0x00000400,	Busy		= 0x00000800,	Floating	= 0x00001000,	Marqueed	= 0x00002000,	Animated	= 0x00004000,	Invisible	= 0x00008000,	Offscreen	= 0x00010000,	Sizeable	= 0x00020000,	Moveable	= 0x00040000,	SelfVoicing	= 0x00080000,	Focusable	= 0x00100000,	Selectable	= 0x00200000,	Linked		= 0x00400000,	Traversed	= 0x00800000,	MultiSelectable	= 0x01000000,	ExtSelectable	= 0x02000000,	AlertLow	= 0x04000000,	AlertMedium	= 0x08000000,	AlertHigh	= 0x10000000,	Protected	= 0x20000000,	Valid		= 0x3fffffff    };    enum Role {	NoRole		= 0x00000000,	TitleBar	= 0x00000001,	MenuBar		= 0x00000002,	ScrollBar	= 0x00000003,	Grip		= 0x00000004,	Sound		= 0x00000005,	Cursor		= 0x00000006,	Caret		= 0x00000007,	AlertMessage	= 0x00000008,	Window		= 0x00000009,	Client		= 0x0000000A,	PopupMenu	= 0x0000000B,	MenuItem	= 0x0000000C,	ToolTip		= 0x0000000D,	Application	= 0x0000000E,	Document	= 0x0000000F,	Pane		= 0x00000010,	Chart		= 0x00000011,	Dialog		= 0x00000012,	Border		= 0x00000013,	Grouping	= 0x00000014,	Separator	= 0x00000015,	ToolBar		= 0x00000016,	StatusBar	= 0x00000017,	Table		= 0x00000018,	ColumnHeader	= 0x00000019,	RowHeader	= 0x0000001A,	Column		= 0x0000001B,	Row		= 0x0000001C,	Cell		= 0x0000001D,	Link		= 0x0000001E,	HelpBalloon	= 0x0000001F,	Character	= 0x00000020,	List		= 0x00000021,	ListItem	= 0x00000022,	Outline		= 0x00000023,	OutlineItem	= 0x00000024,	PageTab		= 0x00000025,	PropertyPage	= 0x00000026,	Indicator	= 0x00000027,	Graphic		= 0x00000028,	StaticText	= 0x00000029,	EditableText	= 0x0000002A,  // Editable, selectable, etc.	PushButton	= 0x0000002B,	CheckBox	= 0x0000002C,	RadioButton	= 0x0000002D,	ComboBox	= 0x0000002E,	DropLest	= 0x0000002F,	ProgressBar	= 0x00000030,	Dial		= 0x00000031,	HotkeyField	= 0x00000032,	Slider		= 0x00000033,	SpinBox		= 0x00000034,	Diagram		= 0x00000035,	Animation	= 0x00000036,	Equation	= 0x00000037,	ButtonDropDown	= 0x00000038,	ButtonMenu	= 0x00000039,	ButtonDropGrid	= 0x0000003A,	Whitespace	= 0x0000003B,	PageTabList	= 0x0000003C,	Clock		= 0x0000003D    };    enum NavDirection {	NavUp		= 0x00000001,	NavDown		= 0x00000002,	NavLeft		= 0x00000003,	NavRight	= 0x00000004,	NavNext		= 0x00000005,	NavPrevious	= 0x00000006,	NavFirstChild	= 0x00000007,	NavLastChild	= 0x00000008,	NavFocusChild	= 0x00000009    };    enum Text {	Name		= 0,	Description,	Value,	Help,	Accelerator,	DefaultAction    };    static QRESULT queryAccessibleInterface( QObject *, QAccessibleInterface ** );    static void updateAccessibility( QObject *, int who, Event reason );};// {EC86CB9C-5DA0-4c43-A739-13EBDF1C6B14}#define IID_QAccessible QUuid( 0xec86cb9c, 0x5da0, 0x4c43, 0xa7, 0x39, 0x13, 0xeb, 0xdf, 0x1c, 0x6b, 0x14 )struct Q_EXPORT QAccessibleInterface : public QAccessible, public QUnknownInterface{    // check for valid pointers    virtual bool	isValid() const = 0;    // hierarchy    virtual int		childCount() const = 0;    virtual QRESULT	queryChild( int control, QAccessibleInterface** ) const = 0;    virtual QRESULT	queryParent( QAccessibleInterface** ) const = 0;    // navigation    virtual int		controlAt( int x, int y ) const = 0;    virtual QRect	rect( int control ) const = 0;    virtual int		navigate( NavDirection direction, int startControl ) const = 0;    // properties and state    virtual QString	text( Text t, int control ) const = 0;    virtual void	setText( Text t, int control, const QString &amp;text ) = 0;    virtual Role	role( int control ) const = 0;    virtual State	state( int control ) const = 0;    virtual QMemArray&lt;int&gt; selection() const = 0;    // methods    virtual bool	doDefaultAction( int control ) = 0;    virtual bool	setFocus( int control ) = 0;    virtual bool	setSelected( int control, bool on, bool extend ) = 0;    virtual void	clearSelection() = 0;    };// {49F4C6A7-412F-41DE-9E24-648843421FD3} #ifndef IID_QAccessibleFactory#define IID_QAccessibleFactory QUuid( 0x49f4c6a7, 0x412f, 0x41de, 0x9e, 0x24, 0x64, 0x88, 0x43, 0x42, 0x1f, 0xd3 )#endifstruct Q_EXPORT QAccessibleFactoryInterface : public QAccessible, public QFeatureListInterface{    virtual QRESULT createAccessibleInterface( const QString &amp;, QObject *, QAccessibleInterface** ) = 0;};#if defined(Q_TEMPLATEDLL)// MOC_SKIP_BEGINQ_TEMPLATE_EXTERN template class Q_EXPORT QGuardedPtr&lt;QObject&gt;;// MOC_SKIP_END#endifclass Q_EXPORT QAccessibleObject : public QObject, public QAccessibleInterface{public:    QAccessibleObject( QObject *object );    virtual ~QAccessibleObject();    QRESULT	queryInterface( const QUuid &amp;, QUnknownInterface** );    Q_REFCOUNT    bool	isValid() const;protected:    QObject *object() const;private:    QGuardedPtr&lt;QObject&gt; object_;};#endif //QT_ACCESSIBILITY_SUPPORT#endif //QACCESSIBLE_H</pre><!-- eof --><p><address><hr><div align=center><table width=100% cellspacing=0 border=0><tr><td>Copyright &copy; 2002 <a href="http://www.trolltech.com">Trolltech</a><td><a href="http://www.trolltech.com/trademarks.html">Trademarks</a><td align=right><div align=right>Qt version 3.0.5</div></table></div></address></body></html>

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