Handler Editing Options
The Handler Editing field on the Event System tab of the User Preferences window controls these options:
- The display of metadata in the Event Actions form for the Application Event System
 - The behavior of the Event Handler Diagram form
 
You can specify one of these modes:
-  - In the Event Actions form, the metadata code display is hidden
            and the button is set to . In the Event Handler Diagram
            form, these options are set: 
- Allows you to rapidly drag action nodes onto the diagram, without automatically opening the Event Actions form
 - Hides any condition specifications
 - Hides the node's sequence number
 - Limits the display of hover tool tip text for each node to the basic event action description
 
 -  - In the Event Actions form, the metadata code is displayed by
            default and the button is set to . In the Event Handler
               Diagram form, these options are set: 
- Opens the Event Actions form whenever you drag an event action node onto the diagram
 - Displays any condition specifications
 - Displays the node's sequence number
 - Displays both the basic event action description and any parameters associated with the event action in the hover tool tip text