Fehlerausgabe:
[code no matching function for call to 'QPushButton::QPushButton(const char, QButtonGroup)'[/code]
mainwindow.cpp
Code: Alles auswählen
MainWindow::MainWindow( QWidget *parent, const char *name )
: QWidget( parent, name )
{
....
bgroup = new QButtonGroup(this);
connect (bgroup, SIGNAL(clicked(int)), SLOT(update(int)) );
// quit = new QPushButton("&Quit", this); <----- FUNKTIONIERT
quit = new QPushButton("&Quit", bgroup);
connect(quit, SIGNAL(clicked()), this, SLOT(close()));
start = new QPushButton("Start", bgroup);
stop = new QPushButton("&Stop", bgroup);
}Code: Alles auswählen
class MainWindow : public QMainWindow
{
Q_OBJECT
public:
MainWindow(QWidget *parent, const char *name);
....
..}