EclipseXUL - XUL Support for Eclipse » Usage » XUL Applications » XUL Application Perspective
XUL Application WizardXUL Application Launch Shortcut  XUL Application Preferences

To start the XUL application EclipseXUL needs to know where XULRunner is installed.

You can configure the XULRunner settings by opening Orangevolt XULRunner preferences via Menu Window/Preferences and selection entry Orangevolt XUL/XULRunner.

After configuring XULRunner you can execute XUL applications inside eclipse;