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<chapter id="class-browsers">
<title>The Class Browsers</title>
<indexterm zone="class-browsers"><primary>class browser</primary></indexterm>
<para>
When working on a project in an object-oriented language, your emphasis when
working on a project is not on the source files and their names, but on the
classes and their relationships. In order to help you navigating in the space
of defined classes and symbols, &tdevelop; includes various class browsers
that visualize the class structure in different ways.
</para>
<sect1 id="classview">
<title>Class View</title>
<para>
This view is shown on the left side of the main window and contains a linear
list of all classes, variables and functions in your project. It is designed
as a tree view. If you open a class node by clicking on it, a list with all
methods and attributes of the respective class is shown.
</para>
<figure id="screenshot-classview" float="1">
<title>A Screenshot of the Class View</title>
<mediaobject>
<imageobject><imagedata fileref="classview.png"/></imageobject>
</mediaobject>
</figure>
<para>
The class view works in two different modes. By default, all symbols are
grouped into <quote>Classes</quote>, <quote>Structs</quote>,
<quote>Functions</quote>, <quote>Variables</quote> and
<quote>Namespaces</quote>. In the context menu of the view, you can choose
<guimenuitem>List by Namespaces</guimenuitem>. In this mode, the namespace
hierarchy is shown and the symbols grouped into the respective namespace
where they are defined. This may be more useful in projects which make heavy
use of (nested) namespaces. It is less useful in projects without
namespaces.
</para>
<para>
You can also change the way in which class names are displayed. Normally, the
names of the classes are shown, without the namespace in which they are defined.
This means, you cannot immediately distinguish classes with the same name in
different namespaces. If you rest for a while with the mouse over an item, the
full scoped name is shown as a tooltip though. You can decide to always
display the fully scoped class name by choosing
<guimenuitem>Full Identifier scopes</guimenuitem> from the context menu.
</para>
<para>
Clicking on a class or method in the class view brings you to its definition.
You can also jump to the declaration of a method by choosing
<guimenuitem>Go to declaration</guimenuitem> from the context menu. In the
context menu for classes are also the items
<guimenuitem>Add method...</guimenuitem> and
<guimenuitem>Add attribute...</guimenuitem>. This opens dialogs where you can
generate new method and variable declaration in the respective class, together
with an empty implementation.
</para>
</sect1> <!-- classview -->
<!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -->
<sect1 id="classtools">
<title>Class Tools</title>
<para>
The class tool dialog is activated by right clicking on a class in the class
view and choosing <guimenuitem>Class tool...</guimenuitem>.
</para>
</sect1> <!-- classtools -->
<!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -->
<sect1 id="classhierarchy">
<title>Class Hierarchy</title>
<para>
(... to be written ...)
</para>
</sect1> <!-- classhierarchy -->
</chapter> <!-- class-browsers -->
<!-- ====================================================================== -->
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