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diff --git a/doc/features.doc b/doc/features.doc new file mode 100644 index 000000000..f6bf05f4b --- /dev/null +++ b/doc/features.doc @@ -0,0 +1,274 @@ +/**************************************************************************** +** +** Qt feature definition file documentation +** +** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved. +** +** This file is part of the Qt GUI Toolkit. +** +** This file may be used under the terms of the GNU General +** Public License versions 2.0 or 3.0 as published by the Free +** Software Foundation and appearing in the files LICENSE.GPL2 +** and LICENSE.GPL3 included in the packaging of this file. +** Alternatively you may (at your option) use any later version +** of the GNU General Public License if such license has been +** publicly approved by Trolltech ASA (or its successors, if any) +** and the KDE Free Qt Foundation. +** +** Please review the following information to ensure GNU General +** Public Licensing retquirements will be met: +** http://trolltech.com/products/qt/licenses/licensing/opensource/. +** If you are unsure which license is appropriate for your use, please +** review the following information: +** http://trolltech.com/products/qt/licenses/licensing/licensingoverview +** or contact the sales department at sales@trolltech.com. +** +** This file may be used under the terms of the Q Public License as +** defined by Trolltech ASA and appearing in the file LICENSE.QPL +** included in the packaging of this file. Licensees holding valid Qt +** Commercial 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 WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted +** herein. +** +**********************************************************************/ + +/*! +\page emb-features.html + +\title The Feature Definition File + +By modifying the configured \c qconfig.h file from src/tools, you +can define a subset of the full Qt functionality that you wish to +be available in your installation. The -qconfig option to +configure is used to select the configuration. + +Note that such modification is only supported on Qt/Embedded +platforms, where reducing the size of Qt is +important and the application set is often fixed. + +The \c qconfig.h definition file simply defines macros to disable +features. Some features are dependent on other features and these +dependencies are expressed in \c qfeatures.h. + +The available options are: + +\table +\header \i Macro \i Disables \i Set automatically by + +\header \i31 Images (\l QImageIO) +\row \i QT_NO_IMAGEIO_BMP + \i Microsoft Bitmap image file format. + \i +\row \i QT_NO_IMAGEIO_PPM + \i Portable Pixmap image file format. + \i +\row \i QT_NO_IMAGEIO_XBM + \i X11 Bitmap image file format. + \i +\row \i QT_NO_IMAGEIO_XPM + \i X11 Pixmap image file format. + \i +\row \i QT_NO_IMAGEIO_PNG + \i Portable Network Graphics image file format. + \i + +\header \i31 Animation +\row \i QT_NO_ASYNC_IO + \i Asynchronous I/O (\l QAsyncIO) + \i +\row \i QT_NO_ASYNC_IMAGE_IO + \i Asynchronous Image I/O and GIF image support (\l QImageDecoder, ...) + \i +\row \i QT_NO_MOVIE + \i Animation support (\l QMovie) + \i QT_NO_ASYNC_IO, QT_NO_ASYNC_IMAGE_IO + +\header \i31 Fonts +\row \i QT_NO_TRUETYPE + \i TrueType (TTF and TTC) font file format, only used by Qt/Embedded. + \i +\row \i QT_NO_BDF + \i Bitmap Distribution Format (BDF) font file format, only used by Qt/Embedded. + \i +\row \i QT_NO_FONTDATABASE + \i Font database. + \i + +\header \i31 Internationalization +\row \i QT_NO_I18N + \i Conversions between Unicode and 8-bit encodings. + \i +\row \i QT_NO_UNICODETABLES + \i Large tables defining such things as upper and lowercase conversions + for all Unicode characters. + \i + +\header \i31 MIME +\row \i QT_NO_MIME + \i Multipurpose Internet Mail Extensions, an Internet standard for encoding + and tagging typed data (eg. text, images, colors) (\l QMimeSource) + \i +\row \i QT_NO_RICHTEXT + \i HTML-like text (\l QStyleSheet, \l QLabel) + \i QT_NO_MIME +\row \i QT_NO_DRAGANDDROP + \i Drag-and-drop data between applications (\l QDragObject) + \i QT_NO_MIME +\row \i QT_NO_CLIPBOARD + \i Cut-and-paste data between applications (\l QClipboard) + \i QT_NO_MIME + +\header \i31 Sound +\row \i QT_NO_SOUND + \i Playing audio files (\l QSound) + \i + +\header \i31 Scripting +\row \i QT_NO_PROPERTIES + \i Scripting Qt-based applications. + \i + +\header \i31 Qt/Embedded-specific +\row \i QT_NO_QWS_CURSOR + \i The cursor sprite on Qt/Embedded. Pen-operated devices would not + normally need this feature. + \i +\row \i QT_NO_QWS_DEPTH_8GRAYSCALE + \i11 8 bits per pixel: 256 levels of gray. + Incompatible with QWS_DEPTH_8. + \i +\row \i QT_NO_QWS_DEPTH_8 + \i11 8 bits per pixel: 216-color cube with 40 auxiliary colors. + Incompatible with QWS_DEPTH_8GRAYSCALE. + \i +\row \i QT_NO_QWS_DEPTH_15 + \i11 15 bits per pixel: 32 levels for each of red, green and blue. + \i +\row \i QT_NO_QWS_DEPTH_16 + \i11 16 bits per pixel: 64 levels of green, 32 levels for red and for blue. + \i +\row \i QT_NO_QWS_DEPTH_32 + \i11 32 bits per pixel: 256 levels for each of red, green and blue. + \i +\row \i QT_NO_QWS_MACH64 + \i Mach64 accelerated driver (demonstration only). + \i +\row \i QT_NO_QWS_VFB + \i Virtual framebuffer running on X11 (see reference documentation). + \i + +\header \i31 Networking +\row \i QT_NO_NETWORKPROTOCOL + \i Abstract multi-protocol data retrieval, + with local file retrieval included (\l QNetworkProtocol) + \i +\row \i QT_NO_NETWORKPROTOCOL_FTP + \i FTP-protocol data retrieval. + \i QT_NO_NETWORKPROTOCOL +\row \i QT_NO_NETWORKPROTOCOL_HTTP + \i HTTP-protocol data retrieval. + \i QT_NO_NETWORKPROTOCOL + +\header \i31 Painting/drawing +\row \i QT_NO_COLORNAMES + \i Color names such as "red", used by some \l QColor constructors + and by some HTML documents (\l QColor, \l QStyleSheet) + \i +\row \i QT_NO_TRANSFORMATIONS + \i Used by a number of classes in Qt. With this, rotation and + scaling are possible. Without it you can only do coordinate + translation (\l QWMatrix) + \i +\row \i QT_NO_PSPRINTER + \i PostScript printer support. + \i +\row \i QT_NO_PRINTER + \i Printer support (\l QPrinter) + \i QT_NO_PSPRINTER (Unix only) +\row \i QT_NO_PICTURE + \i Save Qt drawing commands to a files (\l QPicture) + \i + +\header \i31 Widgets +\row \i QT_NO_WIDGETS + \i Disabling this disables all widgets except \l QWidget. + \i +\row \i QT_NO_TEXTVIEW + \i HTML document viewing (\l QTextView) + \i QT_NO_WIDGETS, QT_NO_RICHTEXT +\row \i QT_NO_TEXTBROWSER + \i HTML document browsing (\l QTextBrowser) + \i QT_NO_TEXTVIEW +\row \i QT_NO_ICONVIEW + \i Labelled icons (\l QIconView) + \i QT_NO_WIDGETS, QT_NO_DRAGANDDROP +\row \i QT_NO_LISTVIEW + \i Lists of information (\l QListView) + \i QT_NO_WIDGETS +\row \i QT_NO_CANVAS + \i Object canvas (\l QCanvas) + \i QT_NO_WIDGETS +\row \i QT_NO_DIAL + \i Value control (\l QDial) + \i QT_NO_WIDGETS +\row \i QT_NO_WORKSPACE + \i MDI (Multiple Document Interface) (\l QWorkspace) + \i QT_NO_WIDGETS +\row \i QT_NO_LCDNUMBER + \i LCD-like number display (\l QLCDNumber) + \i QT_NO_WIDGETS + +\header \i31 GUI Styles +\row \i QT_NO_STYLE_WINDOWS + \i Microsoft Windows style (\l QWindowsStyle) + \i QT_NO_WIDGETS +\row \i QT_NO_STYLE_MOTIF + \i OSF Motif style (\l QMotifStyle) + \i QT_NO_WIDGETS +\row \i QT_NO_STYLE_CDE + \i Open Group CDE style (\l QCDEStyle) + \i QT_NO_STYLE_MOTIF +\row \i QT_NO_STYLE_AQUA + \i MacOS X style (\l QAquaStyle) +\row \i QT_NO_STYLE_PLATINUM + \i MacOS 9 style (\l QPlatinumStyle) + \i QT_NO_WIDGETS +\row \i QT_NO_STYLE_SGI + \i SGI style (\l QSGIStyle) + \i QT_NO_STYLE_MOTIF + +\header \i31 Dialogs +\row \i QT_NO_DIALOGS + \i Disabling this disables all common dialogs \l QWidget. + \i QT_NO_WIDGETS +\row \i QT_NO_FILEDIALOG + \i The file selection dialog (\l QFileDialog) + \i QT_NO_DIALOGS, QT_NO_NETWORKPROTOCOL, QT_NO_LISTVIEW +\row \i QT_NO_FONTDIALOG + \i The font selection dialog (\l QFontDialog) + \i QT_NO_DIALOGS, QT_NO_FONTDATABASE +\row \i QT_NO_COLORDIALOG + \i The color selection dialog (\l QColorDialog) + \i QT_NO_DIALOGS +\row \i QT_NO_INPUTDIALOG + \i Text input dialog (\l QInputDialog) + \i QT_NO_DIALOGS +\row \i QT_NO_MESSAGEBOX + \i Message/prompting dialog (\l QMessageBox) + \i QT_NO_DIALOGS +\row \i QT_NO_PROGRESSDIALOG + \i Long-computation progress dialog (\l QProgressDialog) + \i QT_NO_DIALOGS +\row \i QT_NO_TABDIALOG + \i Tabbed-pages dialog (\l QTabDialog) + \i QT_NO_DIALOGS +\row \i QT_NO_WIZARD + \i Multi-step dialog (\l QWizard) + \i QT_NO_DIALOGS +\endtable + +*/ |