<!-- ##### SECTION Title ##### -->
Opening URLs

<!-- ##### SECTION Short_Description ##### -->
Display URLs using appropriate viewers

<!-- ##### SECTION Long_Description ##### -->
<para>
  Xfce users can configure which applications they wish to use for certain task,
  for example they can select their preferred web browser and mail reader from
  the <guilabel>Preferred Applications</guilabel> dialog. This module provides a
  means for applications to display an URL without having to worry about which
  viewer is going to ultimately handle the job.
</para>
<para>
  One of the most popular use cases for this module is to provide the ability to
  open links from a <link linkend="GtkAboutDialog">GtkAboutDialog</link>. Therefore
  a convenience hook is provided for this use case, see the documentation of
  exo_url_about_dialog_hook() for details.
</para>

<!-- ##### SECTION See_Also ##### -->
<para>
  <link linkend="exo-Executing-Applications">Executing Applications</link>
</para>

<!-- ##### SECTION Stability_Level ##### -->
Stable

<!-- ##### ENUM ExoUrlError ##### -->
<para>

</para>

@EXO_URL_ERROR_NOT_SUPPORTED: 

<!-- ##### MACRO EXO_URL_ERROR ##### -->
<para>
  The domain of errors raised by this module.
</para>



<!-- ##### FUNCTION exo_url_show ##### -->
<para>

</para>

@url: 
@envp: 
@error: 
@Returns: 


<!-- ##### FUNCTION exo_url_show_on_screen ##### -->
<para>

</para>

@url: 
@envp: 
@screen: 
@error: 
@Returns: 


<!-- ##### FUNCTION exo_url_about_dialog_hook ##### -->
<para>

</para>

@about_dialog: 
@link: 
@user_data: 


