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RE: MityDSP-L138F - Qt application not seeing USB keyboard ยป main.cpp

Mathew Jones, 01/19/2016 10:56 AM

 
#include "mainwindow.h"
#include <QApplication>

#include <QKeyEvent>
#include <QDebug>

class myEventFilter: public QObject
{
public:
myEventFilter():QObject() {}

~myEventFilter() {}

bool eventFilter(QObject* object,QEvent* event)
{
if(event->type() == QEvent::KeyPress)
{
QKeyEvent* pKeyEvent = static_cast<QKeyEvent *>(event);
qDebug() << "Filtered KeyPress Event.." << pKeyEvent->key() << ", " << QChar(pKeyEvent->key());
return true;
}
else
{
return QObject::eventFilter(object,event);
}
}
};

int main(int argc, char *argv[])
{
QApplication a(argc, argv);
MainWindow w;
w.show();

a.installEventFilter(new myEventFilter());

return a.exec();
}
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