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Hi, I'm trying to create a simple binding with the generator, but when my C++
class inherits QWidget I receive a error from the generator:
$ generator allheaders.h typesystem.xml --output-directory=out
WARNING(MetaJavaBuilder) :: Class 'QByteArray' has equals operators but no
qHash() function
CppImplGenerator::fromObject(): class 'QActionEvent' could not be resolved...
My typesystem.xml is only:
<typesystem package="qwtwrapper"
default-superclass="com.trolltech.qt.QtJambiObject">
<load-typesystem name=":/trolltech/generator/typesystem_gui.txt"
generate="no" />
<load-typesystem name=":/trolltech/generator/typesystem_core.txt"
generate="no" />
<object-type name="Plot" />
<interface-type name="Data" />
</typesystem>
and plot.h is:
#ifndef PLOT_H
#define PLOT_H
#include <QWidget>
class Data;
class Plot : public QWidget {
Q_OBJECT
public:
Plot(QWidget* parent = 0);
~Plot();
void setData(Data* data);
private:
class PlotPrivate;
PlotPrivate* d;
};
#endif
Why QActionEvent not found? because exists
on :/trolltech/generator/typesystem_gui.txt.
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Hugo Parente Lima wrote: > Hi, I'm trying to create a simple binding with the generator, but when my C++ > class inherits QWidget I receive a error from the generator: > > $ generator allheaders.h typesystem.xml --output-directory=out > WARNING(MetaJavaBuilder) :: Class 'QByteArray' has equals operators but no > qHash() function > CppImplGenerator::fromObject(): class 'QActionEvent' could not be resolved... Hi Hugo, The Generator's parser requires you to actually include all classes, not only forward declare them. For the typesystem piece to work you need to include action event in the header file. When you're inheriting typesystem_core and _gui you might as well just do: #include <QtCore> #include <QtGui> and get everything. This wouldn't happen to be Qwt your working on is it? ;-) - Gunnar