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<!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/doc/features.doc:36 -->
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<title>The Feature Definition File</title>
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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>The Feature Definition File</h1>
<p> By modifying the configured <tt>ntqconfig.h</tt> file from src/tools, you
can define a subset of the full TQt functionality that you wish to
be available in your installation. The -qconfig option to
configure is used to select the configuration.
<p> Note that such modification is only supported on TQt/Embedded
platforms, where reducing the size of TQt is
important and the application set is often fixed.
<p> The <tt>ntqconfig.h</tt> definition file simply defines macros to disable
features. Some features are dependent on other features and these
dependencies are expressed in <tt>ntqfeatures.h</tt>.
<p> The available options are:
<p> <center><table cellpadding="4" cellspacing="2" border="0">
<tr bgcolor="#a2c511"> <th valign="top">Macro <th valign="top">Disables <th valign="top">Set automatically by
<tr bgcolor="#a2c511"> <th valign="top" colspan="3" rowspan="1"> Images (<a href="qimageio.html">TQImageIO</a>)
<tr bgcolor="#f0f0f0"> <td valign="top">TQT_NO_IMAGEIO_BMP
<td valign="top">Microsoft Bitmap image file format.
<td valign="top">&nbsp;
<tr bgcolor="#d0d0d0"> <td valign="top">TQT_NO_IMAGEIO_PPM
<td valign="top">Portable Pixmap image file format.
<td valign="top">&nbsp;
<tr bgcolor="#f0f0f0"> <td valign="top">TQT_NO_IMAGEIO_XBM
<td valign="top">X11 Bitmap image file format.
<td valign="top">&nbsp;
<tr bgcolor="#d0d0d0"> <td valign="top">TQT_NO_IMAGEIO_XPM
<td valign="top">X11 Pixmap image file format.
<td valign="top">&nbsp;
<tr bgcolor="#f0f0f0"> <td valign="top">TQT_NO_IMAGEIO_PNG
<td valign="top">Portable Network Graphics image file format.
<td valign="top">&nbsp;
<tr bgcolor="#a2c511"> <th valign="top" colspan="3" rowspan="1"> Animation
<tr bgcolor="#d0d0d0"> <td valign="top">TQT_NO_ASYNC_IO
<td valign="top">Asynchronous I/O (<a href="ntqasyncio.html">TQAsyncIO</a>)
<td valign="top">&nbsp;
<tr bgcolor="#f0f0f0"> <td valign="top">TQT_NO_ASYNC_IMAGE_IO
<td valign="top">Asynchronous Image I/O and GIF image support (<a href="qimagedecoder.html">TQImageDecoder</a>, ...)
<td valign="top">&nbsp;
<tr bgcolor="#d0d0d0"> <td valign="top">TQT_NO_MOVIE
<td valign="top">Animation support (<a href="ntqmovie.html">TQMovie</a>)
<td valign="top">TQT_NO_ASYNC_IO, TQT_NO_ASYNC_IMAGE_IO
<tr bgcolor="#a2c511"> <th valign="top" colspan="3" rowspan="1"> Fonts
<tr bgcolor="#f0f0f0"> <td valign="top">TQT_NO_TRUETYPE
<td valign="top">TrueType (TTF and TTC) font file format, only used by TQt/Embedded.
<td valign="top">&nbsp;
<tr bgcolor="#d0d0d0"> <td valign="top">TQT_NO_BDF
<td valign="top">Bitmap Distribution Format (BDF) font file format, only used by TQt/Embedded.
<td valign="top">&nbsp;
<tr bgcolor="#f0f0f0"> <td valign="top">TQT_NO_FONTDATABASE
<td valign="top">Font database.
<td valign="top">&nbsp;
<tr bgcolor="#a2c511"> <th valign="top" colspan="3" rowspan="1"> <a href="i18n.html#internationalization">Internationalization</a>
<tr bgcolor="#d0d0d0"> <td valign="top">TQT_NO_I18N
<td valign="top">Conversions between Unicode and 8-bit encodings.
<td valign="top">&nbsp;
<tr bgcolor="#f0f0f0"> <td valign="top">TQT_NO_UNICODETABLES
<td valign="top">Large tables defining such things as upper and lowercase conversions
for all Unicode characters.
<td valign="top">&nbsp;
<tr bgcolor="#a2c511"> <th valign="top" colspan="3" rowspan="1"> MIME
<tr bgcolor="#d0d0d0"> <td valign="top">TQT_NO_MIME
<td valign="top">Multipurpose Internet Mail Extensions, an Internet standard for encoding
and tagging typed data (eg. text, images, colors) (<a href="qmimesource.html">TQMimeSource</a>)
<td valign="top">&nbsp;
<tr bgcolor="#f0f0f0"> <td valign="top">TQT_NO_RICHTEXT
<td valign="top">HTML-like text (<a href="ntqstylesheet.html">TQStyleSheet</a>, <a href="ntqlabel.html">TQLabel</a>)
<td valign="top">TQT_NO_MIME
<tr bgcolor="#d0d0d0"> <td valign="top">TQT_NO_DRAGANDDROP
<td valign="top">Drag-and-drop data between applications (<a href="ntqdragobject.html">TQDragObject</a>)
<td valign="top">TQT_NO_MIME
<tr bgcolor="#f0f0f0"> <td valign="top">TQT_NO_CLIPBOARD
<td valign="top">Cut-and-paste data between applications (<a href="ntqclipboard.html">TQClipboard</a>)
<td valign="top">TQT_NO_MIME
<tr bgcolor="#a2c511"> <th valign="top" colspan="3" rowspan="1"> Sound
<tr bgcolor="#d0d0d0"> <td valign="top">TQT_NO_SOUND
<td valign="top">Playing audio files (<a href="ntqsound.html">TQSound</a>)
<td valign="top">&nbsp;
<tr bgcolor="#a2c511"> <th valign="top" colspan="3" rowspan="1"> Scripting
<tr bgcolor="#f0f0f0"> <td valign="top">TQT_NO_PROPERTIES
<td valign="top">Scripting TQt-based applications.
<td valign="top">&nbsp;
<tr bgcolor="#a2c511"> <th valign="top" colspan="3" rowspan="1"> TQt/Embedded-specific
<tr bgcolor="#d0d0d0"> <td valign="top">TQT_NO_QWS_CURSOR
<td valign="top">The cursor sprite on TQt/Embedded. Pen-operated devices would not
normally need this feature.
<td valign="top">&nbsp;
<tr bgcolor="#f0f0f0"> <td valign="top">TQT_NO_QWS_DEPTH_8GRAYSCALE
<td valign="top" colspan="1" rowspan="1"> 8 bits per pixel: 256 levels of gray.
Incompatible with TQWS_DEPTH_8.
<td valign="top">&nbsp;
<tr bgcolor="#d0d0d0"> <td valign="top">TQT_NO_QWS_DEPTH_8
<td valign="top" colspan="1" rowspan="1"> 8 bits per pixel: 216-color cube with 40 auxiliary colors.
Incompatible with TQWS_DEPTH_8GRAYSCALE.
<td valign="top">&nbsp;
<tr bgcolor="#f0f0f0"> <td valign="top">TQT_NO_QWS_DEPTH_15
<td valign="top" colspan="1" rowspan="1"> 15 bits per pixel: 32 levels for each of red, green and blue.
<td valign="top">&nbsp;
<tr bgcolor="#d0d0d0"> <td valign="top">TQT_NO_QWS_DEPTH_16
<td valign="top" colspan="1" rowspan="1"> 16 bits per pixel: 64 levels of green, 32 levels for red and for blue.
<td valign="top">&nbsp;
<tr bgcolor="#f0f0f0"> <td valign="top">TQT_NO_QWS_DEPTH_32
<td valign="top" colspan="1" rowspan="1"> 32 bits per pixel: 256 levels for each of red, green and blue.
<td valign="top">&nbsp;
<tr bgcolor="#d0d0d0"> <td valign="top">TQT_NO_QWS_MACH64
<td valign="top">Mach64 accelerated driver (demonstration only).
<td valign="top">&nbsp;
<tr bgcolor="#f0f0f0"> <td valign="top">TQT_NO_QWS_VFB
<td valign="top">Virtual framebuffer running on X11 (see reference documentation).
<td valign="top">&nbsp;
<tr bgcolor="#a2c511"> <th valign="top" colspan="3" rowspan="1"> Networking
<tr bgcolor="#d0d0d0"> <td valign="top">TQT_NO_NETWORKPROTOCOL
<td valign="top">Abstract multi-protocol data retrieval,
with local file retrieval included (<a href="ntqnetworkprotocol.html">TQNetworkProtocol</a>)
<td valign="top">&nbsp;
<tr bgcolor="#f0f0f0"> <td valign="top">TQT_NO_NETWORKPROTOCOL_FTP
<td valign="top">FTP-protocol data retrieval.
<td valign="top">TQT_NO_NETWORKPROTOCOL
<tr bgcolor="#d0d0d0"> <td valign="top">TQT_NO_NETWORKPROTOCOL_HTTP
<td valign="top">HTTP-protocol data retrieval.
<td valign="top">TQT_NO_NETWORKPROTOCOL
<tr bgcolor="#a2c511"> <th valign="top" colspan="3" rowspan="1"> Painting/drawing
<tr bgcolor="#f0f0f0"> <td valign="top">TQT_NO_COLORNAMES
<td valign="top">Color names such as "red", used by some <a href="ntqcolor.html">TQColor</a> constructors
and by some HTML documents (<a href="ntqcolor.html">TQColor</a>, <a href="ntqstylesheet.html">TQStyleSheet</a>)
<td valign="top">&nbsp;
<tr bgcolor="#d0d0d0"> <td valign="top">TQT_NO_TRANSFORMATIONS
<td valign="top">Used by a number of classes in TQt. With this, rotation and
scaling are possible. Without it you can only do coordinate
translation (<a href="ntqwmatrix.html">TQWMatrix</a>)
<td valign="top">&nbsp;
<tr bgcolor="#f0f0f0"> <td valign="top">TQT_NO_PSPRINTER
<td valign="top">PostScript printer support.
<td valign="top">&nbsp;
<tr bgcolor="#d0d0d0"> <td valign="top">TQT_NO_PRINTER
<td valign="top">Printer support (<a href="ntqprinter.html">TQPrinter</a>)
<td valign="top">TQT_NO_PSPRINTER (Unix only)
<tr bgcolor="#f0f0f0"> <td valign="top">TQT_NO_PICTURE
<td valign="top">Save TQt drawing commands to a files (<a href="ntqpicture.html">TQPicture</a>)
<td valign="top">&nbsp;
<tr bgcolor="#a2c511"> <th valign="top" colspan="3" rowspan="1"> Widgets
<tr bgcolor="#d0d0d0"> <td valign="top">TQT_NO_WIDGETS
<td valign="top">Disabling this disables all widgets except <a href="ntqwidget.html">TQWidget</a>.
<td valign="top">&nbsp;
<tr bgcolor="#f0f0f0"> <td valign="top">TQT_NO_TEXTVIEW
<td valign="top">HTML document viewing (<a href="ntqtextview.html">TQTextView</a>)
<td valign="top">TQT_NO_WIDGETS, TQT_NO_RICHTEXT
<tr bgcolor="#d0d0d0"> <td valign="top">TQT_NO_TEXTBROWSER
<td valign="top">HTML document browsing (<a href="ntqtextbrowser.html">TQTextBrowser</a>)
<td valign="top">TQT_NO_TEXTVIEW
<tr bgcolor="#f0f0f0"> <td valign="top">TQT_NO_ICONVIEW
<td valign="top">Labelled icons (<a href="ntqiconview.html">TQIconView</a>)
<td valign="top">TQT_NO_WIDGETS, TQT_NO_DRAGANDDROP
<tr bgcolor="#d0d0d0"> <td valign="top">TQT_NO_LISTVIEW
<td valign="top">Lists of information (<a href="ntqlistview.html">TQListView</a>)
<td valign="top">TQT_NO_WIDGETS
<tr bgcolor="#f0f0f0"> <td valign="top">TQT_NO_CANVAS
<td valign="top">Object canvas (<a href="ntqcanvas.html">TQCanvas</a>)
<td valign="top">TQT_NO_WIDGETS
<tr bgcolor="#d0d0d0"> <td valign="top">TQT_NO_DIAL
<td valign="top">Value control (<a href="ntqdial.html">TQDial</a>)
<td valign="top">TQT_NO_WIDGETS
<tr bgcolor="#f0f0f0"> <td valign="top">TQT_NO_WORKSPACE
<td valign="top">MDI (Multiple Document Interface) (<a href="ntqworkspace.html">TQWorkspace</a>)
<td valign="top">TQT_NO_WIDGETS
<tr bgcolor="#d0d0d0"> <td valign="top">TQT_NO_LCDNUMBER
<td valign="top">LCD-like number display (<a href="ntqlcdnumber.html">TQLCDNumber</a>)
<td valign="top">TQT_NO_WIDGETS
<tr bgcolor="#a2c511"> <th valign="top" colspan="3" rowspan="1"> GUI Styles
<tr bgcolor="#f0f0f0"> <td valign="top">TQT_NO_STYLE_WINDOWS
<td valign="top">Microsoft Windows style (<a href="ntqwindowsstyle.html">TQWindowsStyle</a>)
<td valign="top">TQT_NO_WIDGETS
<tr bgcolor="#d0d0d0"> <td valign="top">TQT_NO_STYLE_MOTIF
<td valign="top">OSF <a href="motif-extension.html#Motif">Motif</a> style (<a href="ntqmotifstyle.html">TQMotifStyle</a>)
<td valign="top">TQT_NO_WIDGETS
<tr bgcolor="#f0f0f0"> <td valign="top">TQT_NO_STYLE_CDE
<td valign="top">Open Group CDE style (<a href="ntqcdestyle.html">TQCDEStyle</a>)
<td valign="top">TQT_NO_STYLE_MOTIF
<tr bgcolor="#d0d0d0"> <td valign="top">TQT_NO_STYLE_AQUA
<td valign="top">MacOS X style (TQAquaStyle)
<tr bgcolor="#f0f0f0"> <td valign="top">TQT_NO_STYLE_PLATINUM
<td valign="top">MacOS 9 style (<a href="ntqplatinumstyle.html">TQPlatinumStyle</a>)
<td valign="top">TQT_NO_WIDGETS
<tr bgcolor="#d0d0d0"> <td valign="top">TQT_NO_STYLE_SGI
<td valign="top">SGI style (<a href="ntqsgistyle.html">TQSGIStyle</a>)
<td valign="top">TQT_NO_STYLE_MOTIF
<tr bgcolor="#a2c511"> <th valign="top" colspan="3" rowspan="1"> Dialogs
<tr bgcolor="#f0f0f0"> <td valign="top">TQT_NO_DIALOGS
<td valign="top">Disabling this disables all common dialogs <a href="ntqwidget.html">TQWidget</a>.
<td valign="top">TQT_NO_WIDGETS
<tr bgcolor="#d0d0d0"> <td valign="top">TQT_NO_FILEDIALOG
<td valign="top">The file selection dialog (<a href="ntqfiledialog.html">TQFileDialog</a>)
<td valign="top">TQT_NO_DIALOGS, TQT_NO_NETWORKPROTOCOL, TQT_NO_LISTVIEW
<tr bgcolor="#f0f0f0"> <td valign="top">TQT_NO_FONTDIALOG
<td valign="top">The font selection dialog (<a href="ntqfontdialog.html">TQFontDialog</a>)
<td valign="top">TQT_NO_DIALOGS, TQT_NO_FONTDATABASE
<tr bgcolor="#d0d0d0"> <td valign="top">TQT_NO_COLORDIALOG
<td valign="top">The color selection dialog (<a href="ntqcolordialog.html">TQColorDialog</a>)
<td valign="top">TQT_NO_DIALOGS
<tr bgcolor="#f0f0f0"> <td valign="top">TQT_NO_INPUTDIALOG
<td valign="top">Text input dialog (<a href="ntqinputdialog.html">TQInputDialog</a>)
<td valign="top">TQT_NO_DIALOGS
<tr bgcolor="#d0d0d0"> <td valign="top">TQT_NO_MESSAGEBOX
<td valign="top">Message/prompting dialog (<a href="ntqmessagebox.html">TQMessageBox</a>)
<td valign="top">TQT_NO_DIALOGS
<tr bgcolor="#f0f0f0"> <td valign="top">TQT_NO_PROGRESSDIALOG
<td valign="top">Long-computation progress dialog (<a href="ntqprogressdialog.html">TQProgressDialog</a>)
<td valign="top">TQT_NO_DIALOGS
<tr bgcolor="#d0d0d0"> <td valign="top">TQT_NO_TABDIALOG
<td valign="top">Tabbed-pages dialog (<a href="ntqtabdialog.html">TQTabDialog</a>)
<td valign="top">TQT_NO_DIALOGS
<tr bgcolor="#f0f0f0"> <td valign="top">TQT_NO_WIZARD
<td valign="top">Multi-step dialog (<a href="ntqwizard.html">TQWizard</a>)
<td valign="top">TQT_NO_DIALOGS
</table></center>
<p>
<!-- eof -->
<p><address><hr><div align=center>
<table width=100% cellspacing=0 border=0><tr>
<td>Copyright &copy; 2007
<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a>
<td align=right><div align=right>TQt 3.3.8</div>
</table></div></address></body>
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