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862 lines
28 KiB
862 lines
28 KiB
<?xml version="1.0" ?>
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<!DOCTYPE book PUBLIC "-//KDE//DTD DocBook XML V4.2-Based Variant V1.1//EN" "dtd/kdex.dtd" [
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<!ENTITY appname "<application>PyTDE Extensions</application>">
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<!ENTITY kappname "&appname;"><!-- Do *not* replace kappname-->
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<!ENTITY package "kde-module"><!-- tdebase, tdeadmin, etc -->
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<!ENTITY % addindex "IGNORE">
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<!ENTITY % English "INCLUDE"><!-- change language only here -->
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<!-- Do not define any other entities; instead, use the entities
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from kde-genent.entities and $LANG/user.entities. -->
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]>
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<!-- ................................................................ -->
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<!-- The language must NOT be changed here. -->
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<book lang="&language;">
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<bookinfo>
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<title>The &appname; Handbook</title>
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<authorgroup>
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<author>
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<firstname>Simon</firstname>
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<othername></othername>
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<surname>Edwards</surname>
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<affiliation>
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<address><email>simon@simonzone.com</email></address>
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</affiliation>
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</author>
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</authorgroup>
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<!-- TRANS:ROLES_OF_TRANSLATORS -->
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<copyright>
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<year>2005</year>
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<holder>Simon Edwards</holder>
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</copyright>
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<!-- Translators: put here the copyright notice of the translation -->
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<!-- Put here the FDL notice. Read the explanation in fdl-notice.docbook
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and in the FDL itself on how to use it. -->
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<legalnotice>&FDLNotice;</legalnotice>
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<!-- Date and version information of the documentation
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Don't forget to include this last date and this last revision number, we
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need them for translation coordination !
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Please respect the format of the date (YYYY-MM-DD) and of the version
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(V.MM.LL), it could be used by automation scripts.
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Do NOT change these in the translation. -->
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<date>2005-09-19</date>
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<releaseinfo>0.4</releaseinfo>
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<!-- Abstract about this handbook -->
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<abstract>
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<para>
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&appname; is a collection of software and Python packages to support the
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creation and installation of TDE applications.
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</para>
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</abstract>
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<!-- This is a set of Keywords for indexing by search engines.
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Please at least include TDE, the TDE package it is in, the name
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of your application, and a few relevant keywords. -->
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<keywordset>
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<keyword>TDE</keyword>
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<keyword>PyTDE Extensions</keyword>
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<keyword>python</keyword>
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<keyword>PyTDE</keyword>
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</keywordset>
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</bookinfo>
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<chapter id="introduction">
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<title>Introduction</title>
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<para>
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&appname; is a collection of software and Python packages to support the
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creation and installation of TDE applications.
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</para>
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</chapter>
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<!-- distutils -->
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<chapter id="distutils">
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<title>Installation & Distutils support</title>
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<para>
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C++ projects on TDE traditionally use
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<ulink url="http://www.gnu.org/software/autoconf/">autoconf</ulink>,
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<ulink url="http://www.gnu.org/software/automake/">automake</ulink>
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and <ulink url="http://www.gnu.org/software/libtool/">libtool</ulink>
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to handle the building and installation. These tools
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and difficult to use, even for experianced developers.
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</para>
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<para>
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Fortunately Python has a its own system for building and installing
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modules and software. <ulink url="http://docs.python.org/lib/module-distutils.html">Distutils</ulink>
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is a standard Python package and comes with every Python installation.
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&appname; builds on Distutils with extensions tailored for handling TDE
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programs.
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</para>
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<para>
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A typical TDE program comes not only with the program itself but also
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extra files such as a manual written in <ulink url="http://i18n.kde.org/doc/markup/">Docbook
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format</ulink>, <ulink url="http://i18n.kde.org/translation-howto/">translation files</ulink>,
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icons, images and other auxiliary data files. &appname; provides support for
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handling all these other files types.
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</para>
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<sect1 id="distutils-using">
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<title>Using Distutils with TDE programs</title>
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<para>
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It is advised that you first read the standard
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<ulink url="http://docs.python.org/lib/module-distutils.html">Distutils documentation</ulink>
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to learn about how it works. &appname; adds some TDE specific extensions which are documented
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below.
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</para>
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<para>
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Distutils is based around writing a <filename>setup.py</filename> file which
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then uses the distutils package
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To use the TDE extensions, the first thing you need to do in your <filename>setup.py
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</filename> file is include the <symbol>tdedistutils</symbol> package.
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<programlisting>
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#!/usr/bin/env python
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# Setup.py file for MyTDEApplication
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import tdedistutils
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</programlisting>
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You need to call the <symbol>setup()</symbol> function from <symbol>tdedistutils</symbol>
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with all of the configuration information about your application, much like the standard
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<symbol>setup()</symbol> from <symbol>distutils</symbol>.
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<programlisting>
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tdedistutils.setup(name="pytdeextensions",
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version="0.1.0",
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author="Simon Edwards",
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author_email="simon@simonzone.com",
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url="http://www.simonzone.com/software/pykdeextensions/",
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min_kde_version = "3.0.0",
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min_qt_version = "3.0.0",
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license = "LGPL" )
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</programlisting>
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<symbol>min_kde_version</symbol> and <symbol>min_qt_version</symbol> specify
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the minimum versions of the Qt library and TDE needed to install and run
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the software. These requirements are checked during install.
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</para>
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<para>
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The other arguments shown here are standard <symbol>distutils.setup()</symbol>
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arguments.
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</para>
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</sect1>
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<sect1 id="distutils-files">
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<title>Application data files</title>
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<para>
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Each TDE application as a data directory of it's own for storing any extra
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data files it may need to run.
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</para>
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<para>
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Data files are specified using the the <symbol>application_data</symbol>
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argument for <symbol>setup()</symbol>. <symbol>application_data</symbol>
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is a list of files to install.
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<programlisting>
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application_data = ['extracode.py', ('pics', ['pics/warning.png'])]
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</programlisting>
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You can simply specify the name of each file as a string and they will be
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installed directly in the application data directory. Or you can use a tuple
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containing the name of the sub-directory under the application data directory
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to install into, and as the second tuple item, the list of files to install
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into the given sub-directory.
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</para>
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<para>
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Since most large Python programs are broken up into multiple source files
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it is recommended that all of the Python files that comprise your
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application be installed into the application directory. This helps eliminate
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problems with the Python module path and the interpreter not being able
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find the correct file to <symbol>import</symbol>.
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</para>
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<para>
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Even with all of the python files in the Application data directory, it is
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still desirable to have your application's "executables" available in TDE's
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<filename>bin</filename> directory. &appname; provides an easy way for creating
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symbolic links from the "bin" directory to scripts in the application
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directory.
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<programlisting>
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executable_links = [('myapplication','myapplication.py'), ('myapplicationgui','myapplicationgui.py')]
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</programlisting>
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This example specifies an executable symbolic link <filename>myapplication
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</filename> that points to the <filename>myapplication.py</filename> script
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in the application data directory.
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</para>
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</sect1>
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<sect1 id="distutils-uninstall">
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<title>Uninstall command</title>
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<para>
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Standard Distutils does not feature an uninstall command. &appname; does
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and it can be easily invoked with:
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<screen>
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python setup.py uninstall
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</screen>
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It is quite basic. The <symbol>install</symbol> writes the list of files
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it installed to the file <filename>install_log.txt</filename>. The
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<symbol>uninstall</symbol> command simply reads this file and removes the
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files and directories that are listed within.
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</para>
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</sect1>
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</chapter>
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<chapter id="distutils-docbook">
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<title>Manuals & Docbook files</title>
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<para>
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Docbook is an XML based file format for writing manuals and books.
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More information about using Docbook to write manuals and documentation using
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Docbook is <ulink url="http://i18n.kde.org/doc/markup/">here</ulink>.
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Manuals are written in the Docbook format, but need to be converted
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into HTML when installed and made available for the TDE Help Center.
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</para>
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<para>
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Docbooks files and images are usually organised under a
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<filename>doc</filename> directory which is then further divided by two
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letter language code. For example <filename>doc/en</filename>,
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<filename>doc/nl</filename>, en <filename>doc/fr</filename>.
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The Docbook files themselves are named <filename>index.docbook</filename>
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</para>
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<para>
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By using the <symbol>docbooks</symbol> argument to <symbol>setup()</symbol>
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in your <filename>setup.py</filename>, you can specify the directories
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containing docbook files. You also need to specify the language used in
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that directory.
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<programlisting>
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docbooks = [ ('doc/en','en'), ('doc/nl','nl'), ('doc/fr','fr') ]
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</programlisting>
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The argument to <symbol>docbooks</symbol> is a list of tuples. The first item
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of a tuple is the relative path to a docbook directory. The second item is
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the two letter language code.
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</para>
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<para>
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Docbook files specified this way will automatically be converted to HTML
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during install.
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</para>
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</chapter>
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<!-- Qt-designer -->
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<chapter id="using-qtdesigner">
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<title>Run-time integration with Qt-Designer</title>
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<para>
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Qt-Designer is a graphical application used for designing user interfaces.
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It creates <literal role="extension">.ui</literal> files. These files need
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to be converted into Python classes before they can be used in a Python
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application. This can be manually done using the <command>pyuic</command>
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command from the shell. But it is a lot more convenient to let &appname;
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to this automatically for you. All you need to do is import the
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<symbol>qtdesigner</symbol> or <symbol>tdedesigner</symbol> module, depending
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on whether your application is pure Qt or uses TDE, and then you can import
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your user interface files as though they were normal Python files.
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<programlisting>
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#!/usr/bin/env python
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from tdeui import *
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import tdedesigner # This module lets us import .ui file directly.
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from MyWindow import * # Loads MyWindow.ui
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# Subclass the Qt-designer form.
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class MyWindowCode(MyWindow):
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# Implement extra functionality and methods.
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</programlisting>
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The <symbol>tdedesigner</symbol>/<symbol>qtdesigner</symbol> module converts
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<literal role="extension">.ui</literal> on demand to
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<literal role="extension">.py</literal> files.
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</para>
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</chapter>
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<!-- Internationalization -->
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<chapter id="i18n">
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<title>Internationalization & translation</title>
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<para>
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i18n (an abbreviation of internationalization) is the process of translating
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the user interface and documentation of a piece of software into another
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language. <ulink url="i18n.kde.org">i18n.kde.org</ulink> is the central
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information point for the effort to translate TDE software into other
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languages.
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</para>
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<para>
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Translation of the user interface an application is done using
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<literal role="extension">.pot</literal> files and
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<literal role="extension">.po</literal> files.
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A <literal role="extension">.pot</literal> file, is generated from the source
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code of the program itself, and contains all of the strings / fragments of text,
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that are used in the program.
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</para>
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<para>
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Before a string in a program is include in the <literal role="extension">.pot
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</literal> file, it needs to be marked with the <function>i18n()</function>.
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<programlisting>
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#!/usr/bin/env python
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from kdecode import *
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...
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mylabel = QLabel(i18n("Select new directory:"))
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...
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</programlisting>
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The <function>i18n()</function> is part of the <symbol>kdecode</symbol> package
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and needs to be imported.
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</para>
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<para>
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&appname; provides support for generating <literal role="extension">.pot</literal>
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files and managing and updating <literal role="extension">.po</literal> files.
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</para>
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<para>
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By using the <symbol>i18n</symbol> argument to <symbol>setup()</symbol>
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in your <filename>setup.py</filename>, you can specify the directory
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that should contain the <literal role="extension">.pot</literal> and
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<literal role="extension">.po</literal> files. The argument for
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<symbol>i18n</symbol> is a tuple. The first item is the relative path
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to the directory where the translation files should be stored. The
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second item is a list of directories that should be scanned for Python source
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files containing translatable strings.
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<programlisting>
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i18n = ('po',['.','mymodule'])
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</programlisting>
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</para>
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<para>
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Once your <filename>setup.py</filename> is configured, use this command in the
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shell to generate the <literal role="extension">.pot</literal> file.
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<screen>
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python setup.py update_messages
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</screen>
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This command also updates any already existing <literal role="extension">.po</literal>
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files with any new messages.
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</para>
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<para>
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&appname; also handles installing translation files and converting
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<literal role="extension">.po</literal> files into the special binary format
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needed by the application at runtime.
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</para>
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</chapter>
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<!-- Kcontrol modules -->
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<chapter id="kcontrol-modules">
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<title>Trinity Control Center Modules</title>
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<para>
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&appname; can also help create modules for the Trinity Control Center.
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C++ glue code is needed when writing in module in Python. Fortunately
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&appname; can generate this glue for you automatically.
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</para>
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<para>
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The best way to start learning about creating modules is to read the
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<ulink url="http://developer.kde.org/documentation/other/kcm_howto.html">TDEConfig
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Module HOWTO</ulink>. It is written for C++, but the concepts are the same for
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Python.
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</para>
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<para>
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In your <filename>setup.py</filename> file you can specify the list of kcontrol
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modules that need to be installed.
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<programlisting>
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kcontrol_modules = [ ('src/kcontrol_module.desktop','kcontrol_module.py')] )
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</programlisting>
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This is just a list of tuples. The first item is name of the
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<literal role="extension">.desktop</literal> file that you've made for your
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module. The second item is the name of the Python program to run when the
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user views the module in kcontrol. This program is expected to be in
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the application's data files directory.
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</para>
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<para>
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The <ulink url="http://developer.kde.org/documentation/standards/kde/kcontrol_style/index.html">
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KControl Module Guidelines</ulink> provides useful information about how to
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design a KControl module that fits into the rest of TDE.
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</para>
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<tip>
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<para>
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&appname; typically installs the <literal role="extension">.desktop</literal>
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file into the <filename>/usr/share/applications/tde/</filename> directory.
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This is normally enough to make the module appear in the Trinity Control Center.
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But for some distributions, most notably <ulink url="http://www.mandriva.com/">
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Mandriva</ulink> but probably others too, this isn't enough. Mandriva in
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particular uses the <ulink url="http://alioth.debian.org/projects/menu/">
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Debian menu system</ulink> for managing the TDE menu and also for KControl
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modules. In order to get a module to appear in the kcontrol it is best
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to createa a <literal role="extension">.menu</literal> file and copy
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it into <filename>/usr/lib/menu</filename>, and then use <command>update-menus
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</command> as root to update all of the menus and the list of kcontrol
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modules.
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</para>
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</tip>
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|
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<note>
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|
<para>
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Right now there is no support for "module-testing" or "X-TDE-Test-Module=true"
|
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features in <literal role="extension">.desktop</literal> files.
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</para>
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</note>
|
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</chapter>
|
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|
|
<!-- TDEIO-Slaves -->
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|
<chapter id="tdeioslaves">
|
|
<title>TDEIO Slaves</title>
|
|
<para>
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&appname; can be used for the creation of tdeio-slaves. &appname; handles the C++
|
|
glue code needed for making tdeioslaves in Python.
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|
<ulink url="http://developer.kde.org/documentation/library/kdeqt/trinityarch/nettransparency.html">developer.kde.org</ulink>
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has some documentation about TDEIO-slaves aimed at C++ programmers.
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|
</para>
|
|
<para>
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|
In your <filename>setup.py</filename> file you can specify the list of tdeioslaves
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that need to be installed.
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<programlisting>
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|
tdeioslaves = [ ('src/tdeioslave.protocol','tdeioslave.py')] )
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|
</programlisting>
|
|
This is just a list of tuples. The first item is name of the
|
|
<literal role="extension">.protocol</literal> file that you've made for your
|
|
tdeio-slave. The second item is the name of the Python program to run when the
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|
user views the module in kcontrol. This program is expected to be in
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the application's data files directory.
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|
</para>
|
|
</chapter>
|
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|
|
<!-- Application templates -->
|
|
<chapter id="application-templates">
|
|
<title>Application templates</title>
|
|
|
|
<para>
|
|
The <filename>app_templates</filename> directory contains a number of
|
|
application templates. An <quote>application template</quote> is just a collection of files
|
|
in a directory structure that should be copied and used as starting point
|
|
when developing a new application. An application template typically contains
|
|
default documentation files, icons, source file and <filename>setup.py
|
|
</filename> file which can later be modified.
|
|
</para>
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<para>
|
|
Every application template has a number of files in common. They are
|
|
described below.
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|
|
<variablelist>
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|
<varlistentry>
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|
<term><filename>AUTHORS</filename></term>
|
|
<listitem><para>Lists the authors of this software.</para></listitem>
|
|
</varlistentry>
|
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|
|
<varlistentry>
|
|
<term><filename>ChangeLog</filename></term>
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|
<listitem><para>An itemised log or list of changes to the software.</para></listitem>
|
|
</varlistentry>
|
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|
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<varlistentry>
|
|
<term><filename>COPYING</filename></term>
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|
<listitem><para>A copy of the GNU GPL, explaining the terms under which this
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|
software may be distributed. This file does not need to be changed.
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|
</para></listitem>
|
|
</varlistentry>
|
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|
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<varlistentry>
|
|
<term><filename>INSTALL</filename></term>
|
|
<listitem><para>Instructions for installing the software.</para></listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term><filename>MANIFEST.in</filename></term>
|
|
<listitem><para></para></listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term><filename>NEWS</filename></term>
|
|
<listitem><para>News about what is new in the current version of this software.
|
|
</para></listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term><filename>README</filename></term>
|
|
<listitem><para>Important instructions and information that the user should
|
|
read first.</para></listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term><filename>setup.py</filename></term>
|
|
<listitem><para>.</para></listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term><filename>TODO</filename></term>
|
|
<listitem><para>List of features and work that may be available in a future
|
|
version of the software.</para></listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term><filename>po/</filename></term>
|
|
<listitem><para>This directory is initially empty. It is used for
|
|
<literal role="extension">.pot</literal> and <literal role="extension">.po
|
|
</literal> translation files.</para></listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term><filename>doc/</filename></term>
|
|
<listitem><para>This directory is initially empty. It is used for holding the
|
|
directores for the different langauge version of the manual.</para></listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term><filename>doc/en</filename></term>
|
|
<listitem><para>This directory for the english version of the manual.
|
|
</para></listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term><filename>doc/en/index.docbook</filename></term>
|
|
<listitem><para>The english manual in docbook format. The default is a template
|
|
which can then be filled in.</para></listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term><filename>src</filename></term>
|
|
<listitem><para>This directory containing the source code for the software.
|
|
The default contents of this directory depends on the particular
|
|
application template.</para></listitem>
|
|
</varlistentry>
|
|
|
|
</variablelist>
|
|
|
|
</para>
|
|
|
|
<sect1 id="app-template-simple">
|
|
<title>Simple TDE utility template</title>
|
|
<para>
|
|
The <filename>kdeutility</filename> application template is a simple utility
|
|
that uses an interface designed in Qt-Designer. It doesn't have a menubar
|
|
or toolbar.
|
|
</para>
|
|
</sect1>
|
|
|
|
<sect1 id="app-template-application">
|
|
<title>TDE application template</title>
|
|
<para>
|
|
The <filename>kdeapp</filename> application template is an application with
|
|
menubar, toolbar and separated document and view classes. The menubar and toolbars
|
|
are defined using XML.
|
|
</para>
|
|
</sect1>
|
|
|
|
<sect1 id="app-template-kcontrol">
|
|
<title>Kcontrol Module Application Template</title>
|
|
<para>
|
|
The <filename>kcontrol_module</filename> application template is a simple
|
|
module for the Trinity Control Center. The module can also be run as a separate
|
|
application outside of KControl to ease development and debugging.
|
|
</para>
|
|
</sect1>
|
|
|
|
<sect1 id="app-template-tdeioslave">
|
|
<title>TDEIO-slave Application Template</title>
|
|
<para>
|
|
The <filename>tdeioslave</filename> application template is a simple
|
|
TDEIO-slave that implements a simple RAM disk. Once installed it can be
|
|
accessed using tdeioslave:/ in konqueror. It is initially empty. Files and
|
|
directories can be made and deposited. <filename>tdeioslave.py</filename>
|
|
contains more information and comments.
|
|
</para>
|
|
<note>
|
|
<para>
|
|
Note that the TDEIO subsystem usually creates multiple running instances
|
|
of a tdeio-slave backend. For the application template, files and directories
|
|
are specific to each particular backend instance. When using konqueror the
|
|
same instance will be used, but if you try to access tdeioslave:/ from a
|
|
different process a new (empty!) instance will be craeted. This can be
|
|
confusing! Be aware.
|
|
</para>
|
|
</note>
|
|
</sect1>
|
|
|
|
</chapter>
|
|
|
|
<!--
|
|
<chapter id="commands">
|
|
<title>Command Reference</title>
|
|
<sect1 id="appname-mainwindow">
|
|
<title>The main &appname; window</title>
|
|
</sect1>
|
|
</chapter>
|
|
|
|
<chapter id="developers">
|
|
<title>Developer's Guide to &appname;</title>
|
|
|
|
|
|
<para>
|
|
Programming &appname; plugins is a joy to behold. Just read through the next
|
|
66 pages of API's to learn how!
|
|
</para>
|
|
|
|
|
|
<refentry id="re-1007-unmanagechildren-1">
|
|
<refmeta>
|
|
<refentrytitle>XtUnmanageChildren</refentrytitle>
|
|
<refmiscinfo>Xt - Geometry Management</refmiscinfo>
|
|
</refmeta>
|
|
<refnamediv>
|
|
<refname>XtUnmanageChildren
|
|
</refname>
|
|
<refpurpose>remove a list of children from a parent widget's managed
|
|
list.
|
|
<indexterm id="ix-1007-unmanagechildren-1"><primary>widgets</primary><secondary>removing</secondary></indexterm>
|
|
<indexterm id="ix-1007-unmanagechildren-2"><primary>XtUnmanageChildren</primary></indexterm>
|
|
</refpurpose>
|
|
|
|
</refnamediv>
|
|
<refsynopsisdiv>
|
|
<refsynopsisdivinfo>
|
|
<date>4 March 1996</date>
|
|
</refsynopsisdivinfo>
|
|
<synopsis>
|
|
void XtUnmanageChildren(<replaceable class="parameter">children</replaceable>, <replaceable class="parameter">num_children</replaceable>)
|
|
WidgetList <replaceable class="parameter">children</replaceable>;
|
|
Cardinal <replaceable class="parameter">num_children</replaceable>;
|
|
</synopsis>
|
|
|
|
<refsect2 id="r2-1007-unmanagechildren-1">
|
|
<title>Inputs</title>
|
|
<variablelist>
|
|
<varlistentry>
|
|
<term><replaceable class="parameter">children</replaceable>
|
|
</term>
|
|
<listitem>
|
|
<para>Specifies an array of child widgets. Each child must be of
|
|
class RectObj or any subclass thereof.
|
|
</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term><replaceable class="parameter">num_children</replaceable>
|
|
</term>
|
|
<listitem>
|
|
<para>Specifies the number of elements in <replaceable class="parameter">children</replaceable>.
|
|
</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
</variablelist>
|
|
</refsect2></refsynopsisdiv>
|
|
|
|
<refsect1 id="r1-1007-unmanagechildren-1">
|
|
<title>Description
|
|
</title>
|
|
<para><function>XtUnmanageChildren()</function> unmaps the specified widgets
|
|
and removes them from their parent's geometry management.
|
|
The widgets will disappear from the screen, and (depending
|
|
on its parent) may no longer have screen space allocated for
|
|
them.
|
|
</para>
|
|
<para>Each of the widgets in the <replaceable class="parameter">children</replaceable> array must have
|
|
the same parent.
|
|
</para>
|
|
<para>See the “Algorithm” section below for full details of the
|
|
widget unmanagement procedure.
|
|
</para>
|
|
</refsect1>
|
|
|
|
<refsect1 id="r1-1007-unmanagechildren-2">
|
|
<title>Usage</title>
|
|
<para>Unmanaging widgets is the usual method for temporarily
|
|
making them invisible. They can be re-managed with
|
|
<function>XtManageChildren()</function>.
|
|
</para>
|
|
<para>You can unmap a widget, but leave it under geometry
|
|
management by calling <function>XtUnmapWidget()</function>. You can
|
|
destroy a widget's window without destroying the widget by
|
|
calling <function>XtUnrealizeWidget()</function>. You can destroy a
|
|
widget completely with <function>XtDestroyWidget()</function>.
|
|
</para>
|
|
<para>If you are only going to unmanage a single widget, it is
|
|
more convenient to call <function>XtUnmanageChild()</function>. It is
|
|
often more convenient to call <function>XtUnmanageChild()</function>
|
|
several times than it is to declare and initialize an array
|
|
of widgets to pass to <function>XtUnmanageChildren()</function>. Calling
|
|
<function>XtUnmanageChildren()</function> is more efficient, however,
|
|
because it only calls the parent's <function>change_managed()</function>
|
|
method once.
|
|
</para>
|
|
</refsect1>
|
|
|
|
<refsect1 id="r1-1007-unmanagechildren-3">
|
|
<title>Algorithm
|
|
</title>
|
|
<para><function>XtUnmanageChildren()</function> performs the following:
|
|
</para>
|
|
<variablelist>
|
|
<varlistentry>
|
|
<term>-
|
|
</term>
|
|
<listitem>
|
|
<para>Ignores the child if it already is unmanaged or is being
|
|
destroyed.
|
|
</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term>-
|
|
</term>
|
|
<listitem>
|
|
<para>Otherwise, if the child is realized, it makes it nonvisible
|
|
by unmapping it.
|
|
</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
</variablelist>
|
|
<para>
|
|
</para>
|
|
</refsect1>
|
|
|
|
<refsect1 id="r1-1007-unmanagechildren-4">
|
|
<title>Structures</title>
|
|
<para>The <type>WidgetList</type> type is simply an array of widgets:
|
|
</para>
|
|
<screen id="sc-1007-unmanagechildren-1">typedef Widget *WidgetList;
|
|
</screen>
|
|
</refsect1>
|
|
</refentry>
|
|
|
|
</chapter>
|
|
|
|
<chapter id="faq">
|
|
<title>Questions and Answers</title>
|
|
|
|
|
|
&reporting.bugs;
|
|
&updating.documentation;
|
|
|
|
<qandaset id="faqlist">
|
|
<qandaentry>
|
|
<question>
|
|
<para>My Mouse doesn't work. How do I quit &appname;?</para>
|
|
</question>
|
|
<answer>
|
|
<para>You silly goose! Check out the <link linkend="commands">Commands
|
|
Section</link> for the answer.</para>
|
|
</answer>
|
|
</qandaentry>
|
|
<qandaentry>
|
|
<question>
|
|
<para>Why can't I twiddle my documents?</para>
|
|
</question>
|
|
<answer>
|
|
<para>You can only twiddle your documents if you have the foobar.lib
|
|
installed.</para>
|
|
</answer>
|
|
</qandaentry>
|
|
</qandaset>
|
|
</chapter>
|
|
-->
|
|
<chapter id="credits">
|
|
|
|
<!-- Include credits for the programmers, documentation writers, and
|
|
contributors here. The license for your software should then be included below
|
|
the credits with a reference to the appropriate license file included in the TDE
|
|
distribution. -->
|
|
|
|
<title>Credits and License</title>
|
|
|
|
<para>
|
|
&appname;
|
|
</para>
|
|
<para>
|
|
Program copyright 2005 Simon Edwards <email>simon@simonzone.com</email>
|
|
</para>
|
|
<para>
|
|
Contributors:
|
|
<itemizedlist>
|
|
<listitem><para>Konqui the KDE Dragon <email>konqui@kde.org</email></para>
|
|
</listitem>
|
|
<listitem><para>Tux the Linux Penguin <email>tux@linux.org</email></para>
|
|
</listitem>
|
|
</itemizedlist>
|
|
</para>
|
|
|
|
<para>
|
|
Documentation copyright 2005 Simon Edwards <email>simon@simonzone.com</email>
|
|
</para>
|
|
|
|
<!-- TRANS:CREDIT_FOR_TRANSLATORS -->
|
|
|
|
&underFDL; <!-- FDL: do not remove -->
|
|
</chapter>
|
|
<!--
|
|
<appendix id="installation">
|
|
<title>Installation</title>
|
|
|
|
<sect1 id="getting-appname">
|
|
<title>How to obtain &appname;</title>
|
|
|
|
&install.intro.documentation;
|
|
|
|
</sect1>
|
|
|
|
<sect1 id="requirements">
|
|
<title>Requirements</title>
|
|
|
|
<para>
|
|
In order to successfully use &appname;, you need &kde; 1.1. Foobar.lib is
|
|
required in order to support the advanced &appname; features. &appname; uses
|
|
about 5 megs of memory to run, but this may vary depending on your
|
|
platform and configuration.
|
|
</para>
|
|
|
|
<para>
|
|
All required libraries as well as &appname; itself can be found
|
|
on <ulink url="ftp://ftp.appname.org">The &appname; home page</ulink>.
|
|
</para>
|
|
|
|
<para>
|
|
You can find a list of changes at <ulink
|
|
url="http://apps.kde.org/appname">http://apps.kde.org/appname</ulink>.
|
|
</para>
|
|
</sect1>
|
|
|
|
<sect1 id="compilation">
|
|
<title>Compilation and Installation</title>
|
|
|
|
&install.compile.documentation;
|
|
|
|
</sect1>
|
|
|
|
<sect1 id="configuration">
|
|
<title>Configuration</title>
|
|
|
|
<para>Don't forget to tell your system to start the <filename>dtd</filename>
|
|
dicer-toaster daemon first, or &appname; won't work !</para>
|
|
|
|
</sect1>
|
|
|
|
</appendix>
|
|
-->
|
|
&documentation.index;
|
|
</book>
|