index.docbook

knetfilter-3.3.0.tar Linux

<varlistentry>
<term><menuchoice>
<shortcut>
<keycombo><keycap>Ctrl</keycap><keycap>n</keycap></keycombo>
</shortcut>
<guimenu>File</guimenu>
<guimenuitem>New</guimenuitem>
</menuchoice></term>
<listitem><para><action>Creates a new document</action></para></listitem>
</varlistentry>
<varlistentry>
<term><menuchoice>
<shortcut>
<keycombo><keycap>Ctrl</keycap><keycap>s</keycap></keycombo>
</shortcut>
<guimenu>File</guimenu>
<guimenuitem>Save</guimenuitem>
</menuchoice></term>
<listitem><para><action>Saves the document</action></para></listitem>
</varlistentry>
<varlistentry>
<term><menuchoice>
<shortcut>
<keycombo><keycap>Ctrl</keycap><keycap>q</keycap></keycombo>
</shortcut>
<guimenu>File</guimenu>
<guimenuitem>Quit</guimenuitem>
</menuchoice></term>
<listitem><para><action>Quits</action> &kapp;</para></listitem>
</varlistentry>
</variablelist>
</para>

</sect2>

<!-- fixed text for the help menu -->
&help.menu;

</sect1>
</chapter>

<chapter id="developers">
<title>Developer's Guide to Kapp</title>

<!-- (OPTIONAL) A Programming/Scripting reference chapter should be
used for apps that use plugins or that provide their own scripting hooks
and/or development libraries. -->

<para>
Programming &kapp; plugins is a joy to behold. Just read through the next
66 pages of API's to learn how!
</para>

<!-- Use refentries to describe APIs.  Refentries are fairly complicated and you
should consult the docbook reference for further details. The example below was
taken from that reference and shortened a bit for readability. -->

<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.
</refpurpose>
<indexterm id="ix-1007-unmanagechildren-1"><primary>widgets</primary><secondary>removing</secondary></indexterm>
<indexterm id="ix-1007-unmanagechildren-2"><primary>XtUnmanageChildren</primary></indexterm>
</refnamediv>
<refsynopsisdiv>
<refsynopsisdivinfo>
<date>4 March 1996</date>
</refsynopsisdivinfo>
<synopsis>
void XtUnmanageChildren(<replaceable parameter>children</replaceable>, <replaceable parameter>num_children</replaceable>)
    WidgetList <replaceable parameter>children</replaceable>;
    Cardinal <replaceable parameter>num_children</replaceable>;
</synopsis>

<refsect2 id="r2-1007-unmanagechildren-1">
<title>Inputs</title>
<variablelist>
<varlistentry>
<term><replaceable 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 parameter>num_children</replaceable>
</term>
<listitem>
<para>Specifies the number of elements in <replaceable 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 parameter>children</replaceable> array must have
the same parent.
</para>
<para>See the &ldquo;Algorithm&rdquo; 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>

<!-- (OPTIONAL but recommended) This chapter should include all of the silly
(and not-so-silly) newbie questions that fill up your mailbox. This chapter
should be reserved for BRIEF questions and answers! If one question uses more
than a page or so then it should probably be part of the
"Using this Application" chapter instead. You should use links to
cross-reference questions to the parts of your documentation that answer them.
This is also a great place to provide pointers to other FAQ's if your users
must do some complicated configuration on other programs in order for your
application work. -->

&reporting.bugs;
&updating.documentation;

<qandaset id="faqlist">
<qandaentry>
<question>
<para>My Mouse doesn't work. How do I quit &kapp;?</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 KDE
distribution. -->

<title>Credits and License</title>

<para>
&kapp;
</para>
<para>
Program copyright 1997 John Q. Hacker <email>[e-mail]</email>
</para>
<para>
Contributors:
<itemizedlist>
<listitem><para>Konqui the KDE Dragon <email>[e-mail]</email></para>
</listitem>
<listitem><para>Tux the Linux Penguin <email>[e-mail]</email></para>
</listitem>
</itemizedlist>
</para>

<para>
Documentation copyright 1999 George N. Ugnacious <email>[e-mail]</email>
</para>
<para>
Translations done by:
<itemizedlist>
<listitem>
<para>Babel D. Fish <email>[e-mail]</email> (Sanskrit)</para>
</listitem>
</itemizedlist>
</para>

&underFDL;               <!-- FDL: do not remove -->

<!-- Determine which license your application is licensed under, 
     and delete all the remaining licenses below:

     (NOTE:  All documentation are licensed under the FDL, 
     regardless of what license the application uses) -->

&underGPL;        	 <!-- GPL License -->
&underBSDLicense;        <!-- BSD License -->
&underArtisticLicense;   <!-- BSD Artistic License -->
&underX11License;        <!-- X11 License  -->

</chapter>

&documentation.index;
</book>
<!--
Local Variables:
sgml-minimize-attributes: nil
sgml-general-insert-case: lower
End:
-->