lass ReadmePreferencePage which implements IWorkbenchPreferencePage
so that it will be added to the Window-&gt;Preferences dialog. The class
is defined in the extension point org.eclipse.ui.preferencePages in the
plugin.xml. The two resource properties pages are ReadmeFilePropertyPage
and ReadmeFilePropertyPage2 both of which implement IWorkbenchPropertyPage.
They are both defined to be invoked on the IFile type by the objectClass
tag in the plugin.xml in the org.eclipse.ui.propertyPages extension point.
<p