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<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>
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<p>This is the verbatim text of the qaccessible.h include file. It is provided only for illustration; the copyright remains with Trolltech.
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<hr>
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<pre>
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/****************************************************************************
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** $Id: qt/qaccessible.h 3.3.8 edited Jan 11 14:46 $
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**
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** Definition of TQAccessible and TQAccessibleObject classes
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**
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** Copyright (C) 2000-2007 Trolltech ASA. All rights reserved.
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**
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** This file is part of the kernel module of the TQt GUI Toolkit.
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**
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** This file may be used under the terms of the GNU General Public
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** License versions 2.0 or 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Alternatively you may (at your option) use any
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** later version of the GNU General Public License if such license has
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** been publicly approved by Trolltech ASA (or its successors, if any)
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** and the KDE Free TQt Foundation.
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**
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** Please review the following information to ensure GNU General
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** Public Licensing requirements will be met:
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** http://trolltech.com/products/qt/licenses/licensing/opensource/.
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** If you are unsure which license is appropriate for your use, please
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** review the following information:
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** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
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** or contact the sales department at sales@trolltech.com.
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**
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** This file may be used under the terms of the Q Public License as
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** defined by Trolltech ASA and appearing in the file LICENSE.TQPL
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** included in the packaging of this file. Licensees holding valid TQt
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** Commercial licenses may use this file in accordance with the TQt
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** Commercial License Agreement provided with the Software.
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**
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** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
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** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
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** herein.
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**
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**********************************************************************/
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#ifndef TQACCESSIBLE_H
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#define TQACCESSIBLE_H
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#ifndef QT_H
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#include "qobject.h"
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#include <private/qcom_p.h>
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#include "qrect.h"
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#include "qguardedptr.h"
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#include "qmemarray.h"
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#endif // QT_H
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#if defined(QT_ACCESSIBILITY_SUPPORT)
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struct TQAccessibleInterface;
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class Q_EXPORT TQAccessible
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{
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private:
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#ifdef Q_WS_MAC
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static TQMAC_PASCAL OSStatus globalEventProcessor(EventHandlerCallRef, EventRef, void *);
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static TQObject *queryAccessibleObject(TQAccessibleInterface *);
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#endif
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public:
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enum Event {
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SoundPlayed = 0x0001,
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Alert = 0x0002,
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ForegroundChanged = 0x0003,
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MenuStart = 0x0004,
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MenuEnd = 0x0005,
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PopupMenuStart = 0x0006,
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PopupMenuEnd = 0x0007,
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ContextHelpStart = 0x000C,
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ContextHelpEnd = 0x000D,
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DragDropStart = 0x000E,
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DragDropEnd = 0x000F,
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DialogStart = 0x0010,
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DialogEnd = 0x0011,
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ScrollingStart = 0x0012,
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ScrollingEnd = 0x0013,
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MenuCommand = 0x0018,
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ObjectCreated = 0x8000,
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ObjectDestroyed = 0x8001,
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ObjectShow = 0x8002,
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ObjectHide = 0x8003,
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ObjectReorder = 0x8004,
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Focus = 0x8005,
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Selection = 0x8006,
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SelectionAdd = 0x8007,
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SelectionRemove = 0x8008,
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SelectionWithin = 0x8009,
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StateChanged = 0x800A,
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LocationChanged = 0x800B,
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NameChanged = 0x800C,
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DescriptionChanged = 0x800D,
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ValueChanged = 0x800E,
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ParentChanged = 0x800F,
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HelpChanged = 0x80A0,
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DefaultActionChanged= 0x80B0,
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AcceleratorChanged = 0x80C0
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};
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enum State {
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Normal = 0x00000000,
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Unavailable = 0x00000001,
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Selected = 0x00000002,
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Focused = 0x00000004,
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Pressed = 0x00000008,
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Checked = 0x00000010,
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Mixed = 0x00000020,
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ReadOnly = 0x00000040,
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HotTracked = 0x00000080,
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Default = 0x00000100,
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Expanded = 0x00000200,
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Collapsed = 0x00000400,
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Busy = 0x00000800,
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Floating = 0x00001000,
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Marqueed = 0x00002000,
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Animated = 0x00004000,
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Invisible = 0x00008000,
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Offscreen = 0x00010000,
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Sizeable = 0x00020000,
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Moveable = 0x00040000,
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SelfVoicing = 0x00080000,
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Focusable = 0x00100000,
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Selectable = 0x00200000,
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Linked = 0x00400000,
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Traversed = 0x00800000,
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MultiSelectable = 0x01000000,
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ExtSelectable = 0x02000000,
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AlertLow = 0x04000000,
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AlertMedium = 0x08000000,
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AlertHigh = 0x10000000,
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Protected = 0x20000000,
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Valid = 0x3fffffff
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};
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enum Role {
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NoRole = 0x00000000,
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TitleBar = 0x00000001,
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MenuBar = 0x00000002,
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ScrollBar = 0x00000003,
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Grip = 0x00000004,
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Sound = 0x00000005,
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Cursor = 0x00000006,
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Caret = 0x00000007,
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AlertMessage = 0x00000008,
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Window = 0x00000009,
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Client = 0x0000000A,
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PopupMenu = 0x0000000B,
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MenuItem = 0x0000000C,
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ToolTip = 0x0000000D,
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Application = 0x0000000E,
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Document = 0x0000000F,
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Pane = 0x00000010,
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Chart = 0x00000011,
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Dialog = 0x00000012,
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Border = 0x00000013,
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Grouping = 0x00000014,
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Separator = 0x00000015,
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ToolBar = 0x00000016,
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StatusBar = 0x00000017,
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Table = 0x00000018,
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ColumnHeader = 0x00000019,
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RowHeader = 0x0000001A,
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Column = 0x0000001B,
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Row = 0x0000001C,
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Cell = 0x0000001D,
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Link = 0x0000001E,
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HelpBalloon = 0x0000001F,
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Character = 0x00000020,
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List = 0x00000021,
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ListItem = 0x00000022,
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Outline = 0x00000023,
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OutlineItem = 0x00000024,
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PageTab = 0x00000025,
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PropertyPage = 0x00000026,
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Indicator = 0x00000027,
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Graphic = 0x00000028,
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StaticText = 0x00000029,
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EditableText = 0x0000002A, // Editable, selectable, etc.
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PushButton = 0x0000002B,
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CheckBox = 0x0000002C,
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RadioButton = 0x0000002D,
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ComboBox = 0x0000002E,
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DropLest = 0x0000002F,
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ProgressBar = 0x00000030,
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Dial = 0x00000031,
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HotkeyField = 0x00000032,
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Slider = 0x00000033,
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SpinBox = 0x00000034,
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Diagram = 0x00000035,
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Animation = 0x00000036,
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Equation = 0x00000037,
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ButtonDropDown = 0x00000038,
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ButtonMenu = 0x00000039,
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ButtonDropGrid = 0x0000003A,
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Whitespace = 0x0000003B,
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PageTabList = 0x0000003C,
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Clock = 0x0000003D
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};
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enum NavDirection {
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NavUp = 0x00000001,
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NavDown = 0x00000002,
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NavLeft = 0x00000003,
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NavRight = 0x00000004,
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NavNext = 0x00000005,
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NavPrevious = 0x00000006,
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NavFirstChild = 0x00000007,
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NavLastChild = 0x00000008,
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NavFocusChild = 0x00000009
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};
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enum Text {
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Name = 0,
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Description,
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Value,
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Help,
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Accelerator,
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DefaultAction
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};
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static TQRESULT queryAccessibleInterface( TQObject *, TQAccessibleInterface ** );
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static void updateAccessibility( TQObject *, int who, Event reason );
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static bool isActive();
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static void initialize();
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static void cleanup();
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};
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// {EC86CB9C-5DA0-4c43-A739-13EBDF1C6B14}
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#define IID_QAccessible TQUuid( 0xec86cb9c, 0x5da0, 0x4c43, 0xa7, 0x39, 0x13, 0xeb, 0xdf, 0x1c, 0x6b, 0x14 )
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struct Q_EXPORT TQAccessibleInterface : public TQAccessible, public TQUnknownInterface
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{
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// check for valid pointers
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virtual bool isValid() const = 0;
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// hierarchy
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virtual int childCount() const = 0;
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virtual TQRESULT queryChild( int control, TQAccessibleInterface** ) const = 0;
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virtual TQRESULT queryParent( TQAccessibleInterface** ) const = 0;
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// navigation
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virtual int controlAt( int x, int y ) const = 0;
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virtual TQRect rect( int control ) const = 0;
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virtual int navigate( NavDirection direction, int startControl ) const = 0;
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// properties and state
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virtual TQString text( Text t, int control ) const = 0;
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virtual void setText( Text t, int control, const TQString &text ) = 0;
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virtual Role role( int control ) const = 0;
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virtual State state( int control ) const = 0;
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virtual TQMemArray<int> selection() const = 0;
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// methods
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virtual bool doDefaultAction( int control ) = 0;
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virtual bool setFocus( int control ) = 0;
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virtual bool setSelected( int control, bool on, bool extend ) = 0;
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virtual void clearSelection() = 0;
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};
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// {49F4C6A7-412F-41DE-9E24-648843421FD3}
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#ifndef IID_QAccessibleFactory
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#define IID_QAccessibleFactory TQUuid( 0x49f4c6a7, 0x412f, 0x41de, 0x9e, 0x24, 0x64, 0x88, 0x43, 0x42, 0x1f, 0xd3 )
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#endif
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struct Q_EXPORT TQAccessibleFactoryInterface : public TQAccessible, public TQFeatureListInterface
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{
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virtual TQRESULT createAccessibleInterface( const TQString &, TQObject *, TQAccessibleInterface** ) = 0;
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};
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class Q_EXPORT TQAccessibleObject : public TQObject, public TQAccessibleInterface
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{
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public:
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TQAccessibleObject( TQObject *object );
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virtual ~TQAccessibleObject();
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TQRESULT queryInterface( const TQUuid &, TQUnknownInterface** );
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Q_REFCOUNT
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bool isValid() const;
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protected:
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TQObject *object() const;
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private:
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TQGuardedPtr<TQObject> object_;
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};
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#define Q_DEFINED_QACCESSIBLE_OBJECT
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#include "qwinexport.h"
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#endif //QT_ACCESSIBILITY_SUPPORT
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#endif //TQACCESSIBLE_H
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</pre>
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<!-- eof -->
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<p><address><hr><div align=center>
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<table width=100% cellspacing=0 border=0><tr>
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<td>Copyright © 2007
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<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a>
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<td align=right><div align=right>TQt 3.3.8</div>
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