As with other styles, the main reasons for using list styles are consistency and
speeding up your work. Although you can create simple lists quickly by clicking the
Numbering On/Off or Bullets On/Off icons on the Formatting toolbar, and create
quite complex nested lists using the icons on the Bullets and Numbering toolbar, the
appearance of the resulting lists may not be what you want—and you might want to
have more than one style of list. You can use the Bullets and Numbering choice on
the Format menu to manually format the appearance of some or all of the lists, but if
you later need to change their appearance, you will have a lot of manual work to do.
Note
OOo uses the terms “numbering style” and “list style” inconsistently,
but they are the same thing. For example, the tooltip in the Styles and
Formatting window says “List Styles”, but its style dialog box says
“Numbering Style”.
Defining the appearance of a nested list
A nested list is a numbered or bulleted list with subordinate (usually indented)
numbered or bulleted lists. Rather than just a list of numbered items (1,2,3...), a
nested list may have item 1, then indented items numbered a,b,c or i,ii,iii or some
other numbering method before the main number 2. With numbering styles, you can
achieve any combination of numbering formats you want. A nested list may even
combine numbered items with bulleted items.
There is no difference between defining a nested list style or a simple list, although
nested lists require more work. An example of a nested list is given in Chapter 3
(Working with Text). In that case, the list was built using one of the predefined
outline schemes as a starting point, while in this section we follow a more general
approach so that the list can more fully suit your needs.
Creating a new list style
The dialog box to create a new list style consists of six pages, in addition to the usual
Organizer page discussed in “The Organizer page” on page 202.
Bullets, Numbering Styles, and Graphics pages
The Bullets, Numbering Style, and Graphics pages contain predefined formatting for
list item symbols (bullets or numbers). To use one of them for your style, click on the
image. A thick border indicates the selection. The bullets on the Bullets tab are font
characters; those on the Graphics tab are graphics.
If you choose a graphics bullet, you can select the Link Graphics option to create a
link to the graphic object rather than embedding it in the document. If you decide to
link the graphic, keep in mind that the bullet will not be displayed when the
document is opened on a different computer (unless the same graphic file is located
in the same location on both computers) or if the graphic file used is moved to a
different location on the computer.
Outline page
Use the Outline page to select from eight predefined nested lists. You can also select
one and use it as a starting point for your own style, customizing the list using the
Position page and the Options page, as described below.
Chapter 7 Working with Styles 229
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