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Pawel
16th October 2010, 17:56
Hi,
I'm actually learning how to code with QT and I can't understand why the following error appears.

Here is my Code:

#include <QApplication>
#include <QHBoxLayout>
#include <QSlider>
#include <QSpinBox>

int main(int argc, char *argv[]){
QApplication app(argc, argv);

QWidget *window = new QWidget();
window->setWindowTitle("Enter yout Age!");

QSpinBox *spinbox = new QSpinBox;
QSlider *slider = new QSlider(QT::Horizontal);
spinbox->setRange(0, 130);
slider->setRange(0, 130);

QObject::connect(spinbox, SIGNAL(valueChanged(int)), slider, SLOT(setValue(int)));
QObject::connect(slider, SIGNAL(valueChanged(int)), spinbox, SLOT(setValue(int)));
spinbox->setValue(35);

QHBoxLayout *layout = new QHBoxLayout;
layout->addWidget(spinbox);
layout->addWidget(slider);
window->setLayout(layout);

window->show();

return app.exec();
}

And I get this error:

main.cpp
.\main.cpp(13) : error C2653: 'QT': is not a class or namespace
.\main.cpp(13) : error C2065: 'Horizontal': undeclared identifier

Can someone help me?

Zlatomir
16th October 2010, 18:01
It because there is no QT namespace, the correct version is Qt::Horizontal (is t not T)

Pawel
16th October 2010, 18:07
AHmm, why didn't I realize it myself? :confused:
Big thx
Now I can go on ^^