'<class>' does not name a type...

[Zerby]

Well, it struct me, and I can't seem to figure out what's wrong.

My project is big, so I can't post all the code, but this is what's giving me the error:

@#ifndef COMPARESELECT_H
#define COMPARESELECT_H

#include <QComboBox>
#include <QObject>
#include <QtWidgets>

#include "uihandleconfigwindow.h"
#include "taskCondition.h"

class compareSelect : public QComboBox
{

Q_OBJECT

private:
friend class UIhandleConfigWindow;
int selection;
UIhandleConfigWindow& ui_parent; // <- THIS: 'UIhandleConfigWindow' does not name a type

taskCondition *compare;

public:
compareSelect(UIhandleConfigWindow& ui_parent);
~compareSelect() {};

int get_selection();
void update_compare();

public slots:

private slots:
void valueChanged();

};

#endif // COMPARESELECT_H
@

EDIT: Well, I got rid of it by declaring the class in the compareSelect.h file, like this:

@
#ifndef COMPARESELECT_H
#define COMPARESELECT_H

#include <QComboBox>
#include <QObject>
#include <QtWidgets>

#include "uihandleconfigwindow.h"
#include "taskCondition.h"

class UIhandleConfigWindow;

class compareSelect : public QComboBox
{

Q_OBJECT

private:
UIhandleConfigWindow& ui_parent;

....
@

[franku]

Have a look into uihandleconfigwindow.h