PI Event
Fired when a processing instruction section is encountered.
Syntax
class XMLPIEventParams { public: const QString &Text(); int EventRetVal(); void SetEventRetVal(int iRetVal); };
// To handle, connect one or more slots to this signal. void PI(XMLPIEventParams *e);
// Or, subclass XML and override this emitter function. virtual int FirePI(XMLPIEventParams *e) {...}
Remarks
The PI event is fired whenever a processing instruction section (<? ..text... ?>) is found in the document.
The full text of the processing instruction is provided by the Text parameter.