NPAPI:ExtendedXEventModel

Status

Under consideration.

Contributors

• Last modified: April 27, 2010
• Authors: Oleg Romashin (Nokia), Josh Aas (Mozilla)
• Contributors:

Overview

The default X event model simply sends a native X event as the argument to NPP_HandleEvent. This extended X event model sends a struct with an event type and an event pointer to allow for events that are not native X events.

The Default X Event Model

As this will be the first alternative to the X event model, we'll designate the original default model:

NPEventModelX (NPEventModel = 2)

Negotiating NPEventModelExtendedX

For documentation on negotiating drawing models, see NPAPI:Models. The event model variables for extended X events are:

NPEventModelExtendedX (NPEventModel = 3) NPNVsupportsExtendedXEventsBool (NPNVariable = 3002)

Event Structure

 typedef struct _NPExtendedXEvent
 {
   NPXEventType type;
   void *event;
 
 } NPExtendedXEvent;