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.
384 lines
14 KiB
384 lines
14 KiB
<?xml version="1.0" ?>
|
|
<!DOCTYPE article PUBLIC "-//KDE//DTD DocBook XML V4.2-Based Variant V1.1//EN"
|
|
"dtd/kdex.dtd" [
|
|
<!ENTITY % addindex "IGNORE">
|
|
<!ENTITY % English "INCLUDE" > <!-- change language only here -->
|
|
]>
|
|
|
|
<article lang="&language;">
|
|
<articleinfo>
|
|
|
|
<authorgroup>
|
|
<author>&Mark.Donohoe;</author>
|
|
<author>&Martin.R.Jones;</author>
|
|
<!-- <author>&Duncan.H;</author> -->
|
|
<author>&Mike.McBride;</author>
|
|
|
|
<!-- TRANS:ROLES_OF_TRANSLATORS -->
|
|
</authorgroup>
|
|
|
|
<date>2005-01-18</date>
|
|
<releaseinfo>3.4</releaseinfo>
|
|
|
|
<keywordset>
|
|
<keyword>KDE</keyword>
|
|
<keyword>KControl</keyword>
|
|
<keyword>background</keyword>
|
|
<keyword>wallpaper</keyword>
|
|
</keywordset>
|
|
</articleinfo>
|
|
|
|
<sect1 id="background">
|
|
|
|
<title>Background</title>
|
|
|
|
<para>The Background module allows you to configure colors or wallpapers for
|
|
your desktop background.</para>
|
|
|
|
<para>It is comprised of four areas:</para>
|
|
|
|
<orderedlist>
|
|
<listitem>
|
|
<para>Desktop selection area</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>An area for selecting background images</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>The background Preview Monitor</para>
|
|
</listitem>
|
|
<listitem>
|
|
<para>An area for determining the background color</para>
|
|
</listitem>
|
|
</orderedlist>
|
|
|
|
<variablelist>
|
|
<varlistentry>
|
|
<term>Selecting the desktop</term>
|
|
<listitem>
|
|
<para>The drop down box labeled <guilabel>Setting for
|
|
desktop:</guilabel> is used to select the desktop you want to
|
|
configure. You can select any of the desktops individually, or you
|
|
can select <guilabel>All Desktops</guilabel> and the changes you make
|
|
will be applied to all desktops.</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term>Preview Monitor</term>
|
|
<listitem>
|
|
<para>This is a preview window. It will give you a sense of what to
|
|
expect with each change.</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term><guilabel>Background</guilabel></term>
|
|
<listitem>
|
|
<para>This section allows you to load a wallpaper on top of the color
|
|
gradient chosen in the section below.</para>
|
|
|
|
<para>There are three choices available here:</para>
|
|
|
|
<variablelist>
|
|
<varlistentry>
|
|
<term><guilabel>No Picture</guilabel></term>
|
|
<listitem>
|
|
<para>No picture background will be shown. The color and pattern
|
|
choices below will still take effect.</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term><guilabel>Picture</guilabel></term>
|
|
<listitem>
|
|
<para>A single picture will be used as the background for the selected
|
|
desktops.</para>
|
|
<para>How this picture is positioned and scaled can be fine tuned
|
|
below.</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term><guilabel>Slide show</guilabel></term>
|
|
<listitem>
|
|
<para>&kde; allows you to have an automatic slide show of wallpaper
|
|
images. To enable this option, press the <guibutton>Setup...</guibutton>
|
|
button. In the resulting dialog you may choose any
|
|
image or folder of images available on your computer, using the
|
|
<guibutton>Add...</guibutton> button to navigate your file system.
|
|
<guibutton>Remove</guibutton> will remove the currently selected
|
|
entry from the list.</para>
|
|
|
|
<para>You may choose the length of time any image is displayed in the
|
|
<guilabel>Change picture after:</guilabel> box, and you may choose
|
|
<guibutton>Show pictures in random order</guibutton> if you don't want
|
|
them displayed in the order they are listed.</para>
|
|
|
|
<tip><para>Displaying wallpaper requires that the image be kept in
|
|
memory. If you are low on memory, using a small, tiled image or none
|
|
at all is recommended.</para>
|
|
|
|
<para>Scaling or centering a small image still requires an image the
|
|
size of your display to be maintained in memory.</para></tip>
|
|
</listitem>
|
|
</varlistentry>
|
|
</variablelist>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term><guilabel>Options</guilabel></term>
|
|
<listitem>
|
|
|
|
<variablelist><!-- Positioning -->
|
|
<title><guilabel>Position:</guilabel></title>
|
|
<varlistentry>
|
|
<term>Centered</term>
|
|
<listitem><para>The image will be centered on the screen without changing the
|
|
size of the image. The background colors will be present anywhere the image
|
|
does not cover.</para> </listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term>Tiled</term>
|
|
<listitem><para>The image will be duplicated until it fills the entire
|
|
desktop. The first image will be placed in the upper left corner of the screen,
|
|
and duplicated downward and to the right.</para></listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term>Center Tiled</term>
|
|
<listitem><para>The image will be duplicated until it
|
|
fills the entire desktop. The first image will be placed in the center of the
|
|
screen, and duplicated upward, downward to the right, and to the left.</para>
|
|
</listitem></varlistentry>
|
|
<varlistentry>
|
|
<term>Centered Maxpect</term>
|
|
<listitem><para>The image will be placed in the center of the screen. It will
|
|
be scaled to fit the desktop, but it will not change the aspect ratio of the
|
|
original image. This will provide you with an image that is not distorted.
|
|
</para></listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term>Tiled Maxpect</term>
|
|
<listitem>
|
|
<para>The image will be placed in the corner of the screen. It will
|
|
be scaled to fit the desktop, but it will not change the aspect ratio
|
|
of the original image. This will provide you with an image that is
|
|
not distorted. If there is any space over, the image will be
|
|
duplicated to fill it. </para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term>Scaled</term>
|
|
<listitem><para>The image will be scaled to fit the desktop. It will be
|
|
stretched to fit to all four corners. This may distort the image.</para></listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term>Centered Auto fit</term>
|
|
<listitem>
|
|
<para>If the picture fits the desktop size, this mode works like the
|
|
centered option. If the picture is larger than the desktop then it is
|
|
scaled down to fit while keeping the aspect ratio.
|
|
</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term>Scale and Crop</term>
|
|
<listitem>
|
|
<para>Magnify the picture without distorting it until it fills both the
|
|
width and height of the desktop (cropping the picture if necessary), and
|
|
then center it on the desktop.</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
</variablelist>
|
|
|
|
<variablelist><!-- Colors -->
|
|
<varlistentry>
|
|
<term><guilabel>Colors:</guilabel></term>
|
|
<listitem>
|
|
<para>The first drop down box allows you to choose the type of color,
|
|
gradient, or pattern to display under (or in place of) wallpaper.</para>
|
|
<tip><para>If you are going to be using a picture as a wallpaper, you
|
|
can skip this section of the dialog box.</para>
|
|
<para>However, if your chosen wallpaper does not cover the entire
|
|
desktop, the chosen colors will still show in the remaining
|
|
space.</para></tip>
|
|
|
|
<variablelist>
|
|
<varlistentry>
|
|
<term><guilabel>Single Color</guilabel></term>
|
|
<listitem><para>By choosing this mode, you select one color using the
|
|
first color bar, and the entire background is covered with this one
|
|
color.</para></listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term><guilabel>Horizontal Gradient</guilabel></term>
|
|
<listitem><para>By choosing this mode, you select two colors (using both color
|
|
buttons). &kde; will then start with the color selected by <guilabel>Primary
|
|
Color</guilabel> on the left edge of the screen, and slowly transform into the
|
|
color selected by <guilabel>Blend Color</guilabel> by the time it gets to the
|
|
right edge of the screen.</para></listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term><guilabel>Vertical Gradient</guilabel></term>
|
|
<listitem><para>By choosing this mode, you select two colors (using both color
|
|
buttons). &kde; will then start with the color selected by <guilabel>Primary
|
|
Color</guilabel> on the top edge of the screen, and slowly transform into the
|
|
color selected by <guilabel>Blend Color</guilabel> as it moves to the bottom of
|
|
the screen.</para></listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term><guilabel>Pyramid Gradient</guilabel></term>
|
|
<listitem><para>By choosing this mode, you select two colors (using both color
|
|
buttons). &kde; will then start with the color selected by
|
|
<guilabel>Primary Color</guilabel> in each
|
|
corner of the screen, and slowly transform into the color selected by
|
|
<guilabel>Blend Color</guilabel> as it moves to the center of the
|
|
screen.</para></listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term><guilabel>Pipecross Gradient</guilabel></term>
|
|
<listitem><para>By choosing this mode, you select two colors (using both color
|
|
buttons). &kde; will then start with the color selected by
|
|
<guilabel>Primary Color</guilabel> in each corner of the screen, and slowly
|
|
transform into the color selected by <guilabel>Blend Color</guilabel>
|
|
as it moves to the center of the screen. The shape of
|
|
this gradient is different than the pyramid gradient.</para></listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term><guilabel>Elliptic Gradient</guilabel></term>
|
|
<listitem><para>By choosing this mode, you select two colors (using both color
|
|
buttons). &kde; will then start with the color selected by
|
|
<guilabel>Blend Color</guilabel> in the center of the screen, and slowly
|
|
transform into the color selected by <guilabel>Primary Color</guilabel>
|
|
as it moves to the edges, in an elliptical pattern.</para></listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term><replaceable>Pattern</replaceable></term>
|
|
<listitem>
|
|
<para>The rest of the list are the names of various patterns
|
|
or textures you can choose.</para>
|
|
<para>Click on
|
|
<guibutton>OK</guibutton>, and &kde; will render the pattern you
|
|
selected using the two colors you selected. For more on patterns, see
|
|
the section <link linkend="bkgnd-patterns">Adding, Removing and
|
|
Modifying Patterns</link>.</para>
|
|
|
|
<para>Select the primary color with the first color bar. If you have
|
|
chosen a pattern that requires two colors to be set the secondary
|
|
color can be set by pressing the appropriate button.</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
</variablelist>
|
|
|
|
</listitem>
|
|
</varlistentry>
|
|
</variablelist>
|
|
|
|
<variablelist>
|
|
<varlistentry>
|
|
<term><guilabel>Blending:</guilabel></term>
|
|
<listitem>
|
|
<para>The drop down box labeled <guilabel>Blending:</guilabel> contains the
|
|
options to make a smooth transition (blend) from the wallpaper as it
|
|
changes to the background.</para>
|
|
|
|
<orderedlist>
|
|
<listitem><para>A drop down box allows you to select the blending mode.
|
|
Many of the modes are similar to blending modes for background colors. Select
|
|
your mode from the list, and the preview window shows you what it will look
|
|
like.</para></listitem>
|
|
<listitem><para>The <guilabel>Balance</guilabel> slider adjusts the
|
|
blending. The results can be seen immediately in the preview
|
|
window.</para></listitem>
|
|
<listitem><para>The <guilabel>Reverse roles</guilabel> can reverse the
|
|
role of the picture and the background for some types of
|
|
blending.</para>
|
|
</listitem>
|
|
</orderedlist>
|
|
</listitem>
|
|
</varlistentry>
|
|
</variablelist>
|
|
</listitem>
|
|
</varlistentry>
|
|
</variablelist>
|
|
|
|
<sect2 id="bkgnd-advanced">
|
|
<title>Advanced options</title>
|
|
<para>Located below the preview monitor is a button labeled
|
|
<guibutton>Advanced Options</guibutton>.</para>
|
|
|
|
<para>To use an external program to determine and change the
|
|
background of &kde;, simply select <guilabel>Use the following program
|
|
for drawing the background</guilabel>. Available &kde; programs are
|
|
listed, select one to enable it. To modify your choice, for example
|
|
to change the refresh times, you may press the
|
|
<guibutton>Modify...</guibutton> button.</para>
|
|
|
|
<para>To add a third party application (⪚
|
|
<application>XEarth</application>) you may use the
|
|
<guibutton>Add...</guibutton> button. A dialog will open allowing you
|
|
to choose your application, and fill in other data about it. You may
|
|
remove any entries from this list by selecting it and pressing the
|
|
<guibutton>Remove</guibutton> button.</para>
|
|
|
|
<para>Using third party external programs to modify or change the
|
|
background is beyond the scope of this document, see their respective
|
|
documentation for the format of command-line switches and other
|
|
configuration information.</para>
|
|
|
|
<para>Also in this section you may choose to set the color of text
|
|
that is used for icons on the desktop. If you find icon text
|
|
difficult to read against a wallpaper or pattern, you can choose a
|
|
solid color to show beneath text, or enable a shadow under the text to
|
|
enhance its appearance.</para>
|
|
|
|
<para>It is possible to set how many lines of text will be shown beneath each icon with the <guilabel>Lines for icon text:</guilabel> If the text is longer than can be shown in the configured number of lines, it will be truncated. You can also set a value for the <guilabel>Width for icon text:</guilabel> option. The value is in pixels, and the default is <guilabel>Auto</guilabel>, which is a default calculated based on the current font.
|
|
<!-- TODO: Find out what the actual calculation here is, in case someone needs it -->
|
|
</para>
|
|
|
|
<para>Finally you can set the <guilabel>Size of the background
|
|
cache:</guilabel>. The default (2048 KB) is usually a safe
|
|
choice.</para>
|
|
|
|
</sect2>
|
|
|
|
<sect2 id="bkgnd-patterns">
|
|
<title>Adding, Removing and Modifying Wallpapers and Patterns</title>
|
|
|
|
<para>There is a button under the preview monitor labelled <guibutton>Get
|
|
New Wallpapers</guibutton> that helps you fetch new wallpaper images from a
|
|
selection of popular images from the <ulink
|
|
url="http://www.kde-look.org">KDE-Look</ulink> website. You can of course
|
|
select any image you have available to use as wallpaper, and it may be
|
|
stored in any location on your hard drive. To have a wallpaper show up in
|
|
the list automatically for all users, you should save it to the <filename
|
|
class="directory">$<envar>TDEDIR</envar>/share/wallpapers</filename>
|
|
folder.</para>
|
|
|
|
<para>A pattern is a picture file which &kde; uses as a template to
|
|
draw your background. The picture file provides the shapes, but &kde;
|
|
provides the colors. &kde; is packaged with several patterns, and you also
|
|
can add new patterns.</para>
|
|
|
|
<para>To add a new pattern that is available to every user on your
|
|
computer, simply place the file in <filename
|
|
class="directory">$<envar>TDEDIR</envar>/share/apps/kdesktop/patterns/</filename>.</para>
|
|
|
|
<para>Copy a <literal role="extension">.desktop</literal> file from
|
|
this folder, and name it the same as your new pattern image file.
|
|
Modify the contents to suit your new pattern.</para>
|
|
|
|
<para>To add a new pattern for a single user, add the files to
|
|
<filename
|
|
class="directory">$<envar>TDEHOME</envar>/share/apps/kdesktop/patterns/</filename>.</para>
|
|
|
|
<para>For best results, the pattern should be a grayscale PNG file.</para>
|
|
|
|
</sect2>
|
|
|
|
</sect1>
|
|
|
|
</article>
|