[Qt-interest] Re : Enumerations: 'qt_metatype_id' is not a memberof ...

[Schimkowitsch Robert]

The Q_DECLARE_METATYPE works as it is. I have used that kind of code may times. Also, look in Examples, they often use it that way.
 
Q_ENUMS is the problem.
 
In fact, I have modified the "Affine" Demo (which declares a Q_ENUM) and found out that attempting to assign that enum to a Variant using setValue fails with the same error message.
 
Kind regards

Robert Schimkowitsch 


________________________________

From: qt-interest-bounces+robert.schimkowitsch=andritz.com at qt.nokia.com [mailto:qt-interest-bounces+robert.schimkowitsch=andritz.com at qt.nokia.com] On Behalf Of BOUCARD Olivier
Sent: Monday, September 26, 2011 2:31 PM
To: qt-interest at qt.nokia.com
Subject: [Qt-interest] Re : Enumerations: 'qt_metatype_id' is not a memberof ...


I am not sure you can declare a metatype as a pointer!



	
________________________________

	De : Schimkowitsch Robert <Robert.Schimkowitsch at andritz.com>
	À : qt-interest at qt.nokia.com
	Envoyé le : Lundi 26 Septembre 2011 14h14
	Objet : [Qt-interest] Enumerations: 'qt_metatype_id' is not a member of ...
	
	
	I find myself unable to get rid of the following error message: 
	qmetatype.h:169: error: 'qt_metatype_id' is not a member of 'QMetaTypeId<CCmn_UIUpdateTimer::EUiActivityMode>' 
	My main.cpp looks like this: 
	#include <QApplication> 
	#include <QVariant> 
	#include <QMetaEnum> 
	#include <QMetaObject> 
	#include <QDebug> 
	#include "cmn_uiupdatetimer.h" 
	int main(int argc, char *argv[]) 
	{ 
	    QApplication a(argc, argv); 
	    CCmn_UIUpdateTimer::EUiActivityMode activityMode = CCmn_UIUpdateTimer::eUiOff; 
	    QVariant vActivityMode; 
	    vActivityMode.setValue(activityMode);  // << ERROR LINE 
	    qDebug() << vActivityMode; 
	    return a.exec(); 
	} 
	The header file "cmn_uiupdatetimer.h" has been stripped of all code, and looks like this: 
	#include <QObject> 
	#include <QMetaType> 
	#include <QMetaEnum> 
	class CCmn_UIUpdateTimer : public QObject 
	{ 
	    Q_OBJECT 
	    Q_ENUMS(EUiActivityMode) 
	public: 
	    enum EUiActivityMode 
	    { 
	        eUiOff = 0, 
	        eUiActive = 1 
	    }; 
	}; 
	Q_DECLARE_METATYPE(CCmn_UIUpdateTimer*) 
	I have declared the enum EUiActivityMode using Q_ENUMS. Why doesn't that work? 
	Kind regards 
	Robert Schimkowitsch 
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