You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
366 lines
16 KiB
366 lines
16 KiB
<chapter id="a11y">
|
|
<chapterinfo>
|
|
<authorgroup>
|
|
<author>
|
|
<firstname>Gary</firstname>
|
|
<surname>Cramblitt</surname>
|
|
</author>
|
|
<!-- TRANS:ROLES_OF_TRANSLATORS -->
|
|
</authorgroup>
|
|
</chapterinfo>
|
|
|
|
<title>For Users with Disabilities</title>
|
|
<para>This section of the documentation discusses accessibility features in &kword;
|
|
for users with disabilities. Some of these features apply to &tde; as a whole and are controlled from
|
|
<ulink url="help:kcontrol">&kcontrolcenter;</ulink>. Some apply to all &koffice; applications,
|
|
and some are specific to &kword;.</para>
|
|
|
|
<sect1 id="a11y-install">
|
|
<title>Installing the <command>tdeaccessibility</command> Module</title>
|
|
<indexterm><primary>tdeaccessibility</primary></indexterm>
|
|
<para>
|
|
Most of the features described in this chapter are enabled by installing the
|
|
<command>tdeaccessibility</command> module.
|
|
The <command>tdeaccessibility</command> module is part of the &tde; project
|
|
<ulink url="http://www.kde.org">http://www.kde.org</ulink>. The <command>tdeaccessibility</command>
|
|
package can be obtained from &kde-ftp;, the
|
|
main ftp site of the &tde; project.
|
|
</para>
|
|
|
|
<para>Many distributions offer precompiled binaries on their ftp sites. Please check your distribution's web sites for more information.</para>
|
|
|
|
<para>More information about &tde; accessibility can be obtained by
|
|
visiting <ulink url="http://accessibility.kde.org/">http://accessibility.kde.org/</ulink>.
|
|
</para>
|
|
</sect1>
|
|
|
|
<sect1 id="a11y-sight">
|
|
<title>Visual Impairments</title>
|
|
<indexterm><primary>Visual Impairments</primary></indexterm>
|
|
|
|
<note><para>&kword; is not usable by totally blind users. It is hoped that
|
|
a general screen reader for the blind will be available in future versions of &tde;.
|
|
</para></note>
|
|
|
|
<sect2 id="a11y-theming">
|
|
<title>Theming</title>
|
|
<indexterm><primary>Theming</primary></indexterm>
|
|
<para>For low-sighted or light allergic users, several features are available in the &kcontrolcenter;
|
|
<menuchoice><guimenu>Appearance & Themes</guimenu><guimenuitem>Theme Manager</guimenuitem></menuchoice>,
|
|
like high contrast color themes. If you are light allergic, the
|
|
<guilabel>HighContrastDark</guilabel> or <guilabel>HighContrastLight</guilabel> themes
|
|
may be helpful. If you have difficulty reading small fonts or seeing small icons, the
|
|
<guilabel>HighContrastDark-big</guilabel> or <guilabel>HighContrastLight-big</guilabel>
|
|
themes will increase the size of text, buttons, and icons. You may also customize
|
|
background, colors, fonts, and icons from the same dialog. A set of monochrome icons
|
|
is available.
|
|
</para>
|
|
|
|
<tip><para>If you choose one of the <guilabel>Big</guilabel> themes, you may discover that
|
|
some windows are too large to fit your monitor. Purchasing a larger monitor will be helpful.
|
|
You can drag the portions of the window not visible into the visible area by
|
|
holding down the &Alt; key and dragging with the &LMB; anywhere
|
|
within the screen. If you have trouble operating a mouse, you can also move screens by pressing
|
|
<keycombo action="simul">&Alt;<keycap>F3</keycap></keycombo>. In
|
|
the dropdown Windows Operations Menu, choose
|
|
<menuchoice><guimenuitem>Move</guimenuitem></menuchoice>.
|
|
Move the screen with the arrow keys and press &Esc; to finish the move.
|
|
</para></tip>
|
|
|
|
</sect2>
|
|
|
|
<sect2 id="a11y-kmagnifier">
|
|
<title>&kmagnifier;</title>
|
|
<indexterm><primary>magnifier</primary></indexterm>
|
|
<para>The <command>tdeaccessibility</command> module includes a screen magnifier
|
|
application called <ulink url="help:kmag">&kmagnifier;</ulink>.
|
|
If it is installed, you can run it from
|
|
<menuchoice><guimenu>K-Button</guimenu><guimenuitem>Utilities</guimenuitem>
|
|
<guimenuitem>KMag (Screen Magnifier)</guimenuitem></menuchoice>.
|
|
</para>
|
|
</sect2>
|
|
|
|
<sect2 id="a11y-tts">
|
|
<title>Text-to-Speech</title>
|
|
<indexterm><primary>Text-to-Speech</primary></indexterm>
|
|
<indexterm><primary>TTS</primary></indexterm>
|
|
<para>The <command>tdeaccessibility</command> module includes a Text-to-Speech
|
|
component called KTTS. If KTTS is installed, you can configure &kword; to
|
|
speak the text that is under the mouse pointer or speak the text of each
|
|
screen widget as it receives focus. Before using this feature, first configure
|
|
KTTS. See <ulink url="help:kttsd">The KTTS Handbook</ulink> for details.
|
|
To turn on the TTS feature in &kword;,
|
|
select <menuchoice><guimenu>Settings</guimenu><guimenuitem>Configure
|
|
&kword;...</guimenuitem></menuchoice> from the menubar.
|
|
This will display a dialog box.
|
|
Clicking on <guilabel>TTS</guilabel> will allow you to change
|
|
the following:</para>
|
|
|
|
<screenshot>
|
|
<mediaobject>
|
|
<imageobject><imagedata fileref="tts.png" format="PNG"/></imageobject>
|
|
</mediaobject>
|
|
</screenshot>
|
|
|
|
<variablelist>
|
|
<varlistentry>
|
|
<term><guilabel>Speak widget under mouse pointer</guilabel></term>
|
|
<listitem><para>When checked, &kword; will speak the text of each widget
|
|
as the mouse pointer moves over the widget.</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term><guilabel>Speak widget with focus</guilabel></term>
|
|
<listitem><para>When checked, &kword; will speak the text of each widget
|
|
as it receives focus.</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term><guilabel>Speak tool tips</guilabel></term>
|
|
<listitem><para>When checked, &kword; will speak the popup tool tip
|
|
for each widget in addition to the text of the widget.</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term><guilabel>Speak What's This</guilabel></term>
|
|
<listitem><para>When checked, &kword; will speak the What's This help
|
|
for each widget in addition to the text of the widget.</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term><guilabel>Say whether disabled</guilabel></term>
|
|
<listitem><para>When checked, &kword; will speak the word "disabled"
|
|
if the widget is currently disabled (grayed).</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term><guilabel>Speak accelerators</guilabel></term>
|
|
<listitem><para>When checked, &kword; will speak the accelerator
|
|
of the widget in addition to the text of the widget.
|
|
Accelerators are the underlined letters you see in the text of the
|
|
widget. For example, in the main menu, the
|
|
<menuchoice><guimenuitem>Quit</guimenuitem></menuchoice> menu item
|
|
has the "Q" underlined. You can choose it by pressing <keycap>Q</keycap>.
|
|
To speak the accelerator, check this option and enter the
|
|
word you want to speak before the accelerator in the
|
|
<guilabel>Prefaced by the word</guilabel> box. In this
|
|
example shown above, &kword; will speak "Accelerator Q".</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term><guilabel>Polling interval</guilabel></term>
|
|
<listitem><para>This option determines how often &kword; will
|
|
check for a change in the widget under the mouse pointer or
|
|
a new focused widget. You should leave this option on the
|
|
default setting.</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
</variablelist>
|
|
|
|
<note><para>
|
|
If the <guibutton>TTS</guibutton> option does not appear
|
|
on this screen, you do not have the KTTS component installed
|
|
in your system.
|
|
</para></note>
|
|
|
|
<note><para>Not all widgets are spoken. For example,
|
|
the items on the main menubar are not spoken. The text of the
|
|
&kword; document window is also not spoken, but see
|
|
<xref linkend="doc-structure"/> for another way to speak the document.
|
|
</para></note>
|
|
|
|
</sect2>
|
|
|
|
</sect1>
|
|
|
|
<sect1 id="a11y-motor">
|
|
<title>Motor Impairments and Mouseless Operation</title>
|
|
<indexterm><primary>Motor Impairments</primary></indexterm>
|
|
<indexterm><primary>Mouseless Operation</primary></indexterm>
|
|
|
|
<sect2 id="a11y-kmousetool">
|
|
<title>KMouseTool</title>
|
|
<para>If you can operate a mouse, but have trouble clicking, the
|
|
<ulink url="help:kmousetool">KMouseTool</ulink> application may help. Run it from
|
|
<menuchoice><guimenu>K-Button</guimenu><guimenuitem>Utilities</guimenuitem>
|
|
<guimenuitem>KMouseTool (Automatik Mouse Click)</guimenuitem></menuchoice>.
|
|
</para>
|
|
</sect2>
|
|
|
|
<sect2 id="a11y-kbd-xaccess">
|
|
<title>XAccess Features</title>
|
|
<indexterm><primary>XAccess</primary></indexterm>
|
|
<indexterm><primary>Sticky Keys</primary></indexterm>
|
|
<indexterm><primary>Slow Keys</primary></indexterm>
|
|
<indexterm><primary>Bounce Keys</primary></indexterm>
|
|
|
|
<para>The &kcontrolcenter; offers several keyboard features collectively called XAccess.
|
|
They include:</para>
|
|
<variablelist>
|
|
<varlistentry>
|
|
<term><guilabel>Sticky Keys</guilabel></term>
|
|
<listitem><para>This feature permits operation of meta keys, such as
|
|
&Alt;, &Ctrl;, and &Shift; without having to hold the keys down. It is useful
|
|
when you can only use one finger or one hand to operate the keyboard.
|
|
With <guilabel>Sticky Keys</guilabel> on, press and release a &Alt;, &Ctrl;, or &Shift; key, then
|
|
press another key. The result is as if you pressed both keys at once.
|
|
Press the &Alt;, &Ctrl;, or &Shift; key again to turn off the sticky key.
|
|
Activate this feature in
|
|
<menuchoice><guimenu>K-Button</guimenu><guimenuitem>&kcontrolcenter;</guimenuitem>
|
|
<guimenuitem>Regional & Accessibility</guimenuitem><guimenuitem>Accessibility</guimenuitem>
|
|
<guimenuitem>Modifier Keys</guimenuitem></menuchoice>.</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term>Slow Keys</term>
|
|
<listitem><para>This feature is useful if you have hand tremors or difficulty
|
|
accurately pressing keys. It prevents
|
|
inadvertent key presses by requiring that a key be held down for a minimum
|
|
time before it is accepted. Activate this feature in
|
|
<menuchoice><guimenu>K-Button</guimenu><guimenuitem>&kcontrolcenter;</guimenuitem>
|
|
<guimenuitem>Regional & Accessibility</guimenuitem><guimenuitem>Accessibility</guimenuitem>
|
|
<guimenuitem>Keyboard Filters</guimenuitem></menuchoice>.</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term>Bounce Keys</term>
|
|
<listitem><para>This feature is also useful if you have hand tremors. It prevents
|
|
inadvertent repeated key presses by preventing another keystroke for
|
|
a certain amount of time. Activate this feature in
|
|
<menuchoice><guimenu>K-Button</guimenu><guimenuitem>&kcontrolcenter;</guimenuitem>
|
|
<guimenuitem>Regional & Accessibility</guimenuitem><guimenuitem>Accessibility</guimenuitem>
|
|
<guimenuitem>Keyboard Filters</guimenuitem></menuchoice>.</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
</variablelist>
|
|
|
|
</sect2>
|
|
|
|
<sect2 id="a11y-mouse-emulation">
|
|
<title>Mouse Emulation</title>
|
|
<indexterm><primary>Mouse Emulation</primary></indexterm>
|
|
<para>Mouse Emulation permits you to move and click the mouse using the keyboard.
|
|
Press <keycombo>&Alt;<keycap>F12</keycap></keycombo> to activate it. Use the arrow keys
|
|
to move the mouse pointer to the desired location, and press <keycap>spacebar</keycap>
|
|
to "click" the mouse. Unfortunately, you cannot use Mouse Emulation to perform
|
|
&RMB; clicks or dragging.
|
|
</para>
|
|
</sect2>
|
|
|
|
<sect2 id="a11y-mouse-navigation">
|
|
<title>Mouse Navigation</title>
|
|
<indexterm><primary>Mouse Navigation</primary></indexterm>
|
|
<para>This feature permits you to emulate the mouse using the numeric keypad
|
|
of your keyboard. To activate it, go to
|
|
<menuchoice><guimenu>K-Button</guimenu><guimenuitem>&kcontrolcenter;</guimenuitem>
|
|
<guimenuitem>Peripherals</guimenuitem><guimenuitem>Mouse</guimenuitem>
|
|
<guimenuitem>Mouse Navigation</guimenuitem></menuchoice>.
|
|
Check the <guilabel>Move pointer with keyboard (using the num pad)</guilabel> box. When you do this, the other settings will become enabled, and you can customize the keyboard pointer behavior further, if required.
|
|
The various keys on the number pad move in the direction you would expect. Note that you can move diagonally as well as up, down, left and right. The <keycap>5</keycap> key emulates a click to a pointer button, typically &LMB;. You change which button is emulated by using the <keycap>/</keycap> key (which makes it &LMB;),
|
|
<keycap>*</keycap> key (which makes it middle mouse button) and <keycap>-</keycap> (which makes it &RMB;).
|
|
Using the <keycap>+</keycap> emulates a doubleclick to the selected pointer button. You can use the
|
|
<keycap>0</keycap> key to emulate holding down the selected pointer button (for easy dragging),
|
|
and then use the <keycap>.</keycap> to emulate releasing the selected pointer button.
|
|
</para>
|
|
|
|
<screenshot>
|
|
<mediaobject>
|
|
<imageobject><imagedata fileref="mousenav.png" format="PNG"/></imageobject>
|
|
</mediaobject>
|
|
</screenshot>
|
|
|
|
</sect2>
|
|
|
|
<sect2 id="a11y-motor-shortcuts">
|
|
<title>Keyboard shortcuts</title>
|
|
|
|
<para>&kword; has a number of keyboard shortcuts that will be useful
|
|
to users who cannot operate a mouse. See <xref linkend="keys"/> for
|
|
details. In addition, the following tips will be useful:
|
|
</para>
|
|
|
|
<orderedlist>
|
|
<listitem><para>
|
|
Several of the functions that can only be performed with the mouse in the
|
|
main document panel can be performed with the keyboard in the
|
|
<guilabel>Document Structure</guilabel> area. See <xref linkend="doc-structure"/>.
|
|
You can switch from the document panel
|
|
to the <guilabel>Document Structure</guilabel> area by pressing <keycombo action="simul">
|
|
&Alt;<keycap>1</keycap></keycombo>. Switch to the
|
|
document panel by pressing
|
|
<keycombo action="simul">&Alt;<keycap>2</keycap></keycombo>.
|
|
</para></listitem>
|
|
<listitem><para>Use the <keycap>Menu</keycap> key to pop up the context
|
|
menu. On most keyboards, the <keycap>Menu</keycap> key is on the righthand
|
|
side of the keyboard between the <keycap>&Windows;</keycap> and &Ctrl;
|
|
keys. It has a menu icon on it.
|
|
</para></listitem>
|
|
<listitem><para>
|
|
When inserting a new frame into the document, you can insert the frame
|
|
at the current position of the text caret, instead of positioning it with
|
|
the mouse. Just press <keycap>&Enter;</keycap> when the crosshairs appear. You can resize
|
|
the new frame or change its position by changing the numbers in the
|
|
<guilabel>Connect Frame</guilabel> dialog. See
|
|
<xref linkend="add-text-frame"/> for details.
|
|
</para></listitem>
|
|
<listitem><para>
|
|
In order to change the properties of a frame or delete a frame, you must first select it.
|
|
To do so without using the mouse, position the text caret anywhere inside the frame and
|
|
choose <menuchoice><guimenu>Edit</guimenu><guimenuitem>Select Frame</guimenuitem></menuchoice>
|
|
from the main menubar. Alternatively, press <keycombo action="simul">&Alt;<keycap>1</keycap></keycombo> to
|
|
go to the <guilabel>Document Structure</guilabel> area,
|
|
scroll to the desired frame, press the <keycap>Menu</keycap> key to pop up the context
|
|
menu and choose
|
|
<menuchoice><guimenuitem>Properties</guimenuitem></menuchoice>
|
|
or <menuchoice><guimenuitem>Delete Frame</guimenuitem></menuchoice>.
|
|
</para></listitem>
|
|
<listitem><para>You cannot use the arrow keys to move the text caret into some
|
|
frames within the document panel. To move the caret inside the frame,
|
|
press <keycombo action="simul">&Alt;<keycap>1</keycap></keycombo> to
|
|
go to the <guilabel>Document Structure</guilabel> area,
|
|
scroll to the desired frame, press the <keycap>Menu</keycap> key to pop up the context
|
|
menu and choose <menuchoice><guimenuitem>Edit Text</guimenuitem></menuchoice>.
|
|
</para></listitem>
|
|
</orderedlist>
|
|
|
|
</sect2>
|
|
|
|
<sect2 id="a11y-motor-panel-sizing">
|
|
<title>Resizing panels</title>
|
|
|
|
<para>You can move the sizing bar between the <guilabel>Document Structure</guilabel> area
|
|
and the main document panel by pressing <keycap>F8</keycap>. A sizing icon appears
|
|
overtop the sizing bar. Use the arrow keys to move the bar left or right.
|
|
Press <keycap>F8</keycap> again or &Esc; when finished sizing.
|
|
</para>
|
|
|
|
</sect2>
|
|
|
|
<sect2 id="a11y-motor-moving-focus">
|
|
<title>Setting focus to widgets</title>
|
|
|
|
<para>Normally, one can use the 	 and <keycombo action="simul">&Shift;	</keycombo>
|
|
to move focus from one widget to the next in any application. However, when focus is on
|
|
the main document in &kword;, pressing 	 does not move the focus; instead it inserts
|
|
a tabulator into the document. You can set focus to any widget that can receive focus by
|
|
pressing <keycombo action="simul">&Alt;<keycap>F8</keycap></keycombo>. A small lettered box appears
|
|
overtop each widget on the screen that can receive focus.
|
|
</para>
|
|
|
|
<screenshot>
|
|
<mediaobject>
|
|
<imageobject><imagedata fileref="kbd-focus-ext.png" format="PNG"/></imageobject>
|
|
</mediaobject>
|
|
</screenshot>
|
|
|
|
<para>Press the letter to move focus to the corresponding widget. Press
|
|
<keycombo action="simul">&Alt;<keycap>F8</keycap></keycombo> again or &Esc;
|
|
to abandon moving the focus.
|
|
</para>
|
|
|
|
</sect2>
|
|
|
|
</sect1>
|
|
|
|
</chapter>
|