connect problem QDialog

[Zergi]

Hi

i have a problem... My class create QDialog with a button, i try to connect button from dialog with another function but it dosent work.

void klient::Mrejestracja()
{
	QGridLayout *gridLayout;
	QPushButton *R_pb_w;
	QDialog *dialog = new QDialog();
 
 
	dialog->resize(249, 131);
	gridLayout = new QGridLayout(dialog);
	gridLayout->setSpacing(6);
	gridLayout->setMargin(11);
 
    R_pb_w = new QPushButton(dialog);
    R_pb_w->setObjectName(QString::fromUtf8("R_pb_w"));
 
    gridLayout->addWidget(R_pb_w, 2, 0, 1, 2);
 
 
 
	dialog->setWindowTitle(QApplication::translate("dialog", "dialog", 0, QApplication::UnicodeUTF8));
	R_pb_w->setText(QApplication::translate("dialog", "Wy\305\233lij", 0, QApplication::UnicodeUTF8));
 
	connect(R_pb_w,SIGNAL( clicked() ), this, SLOT(Trejestracja("a","b")));
	dialog->exec();
 
 
 
void klient::Trejestracja(QString l,QString h)
{ 
	tcpSocket->write("R \n");
	tcpSocket->write("!"+l.toLatin1()+"!" + h.toLatin1() + "\n");
}

void klient::Mrejestracja()
{
	QGridLayout *gridLayout;
	QPushButton *R_pb_w;
	QDialog *dialog = new QDialog();


	dialog->resize(249, 131);
	gridLayout = new QGridLayout(dialog);
	gridLayout->setSpacing(6);
	gridLayout->setMargin(11);

    R_pb_w = new QPushButton(dialog);
    R_pb_w->setObjectName(QString::fromUtf8("R_pb_w"));
    
    gridLayout->addWidget(R_pb_w, 2, 0, 1, 2);



	dialog->setWindowTitle(QApplication::translate("dialog", "dialog", 0, QApplication::UnicodeUTF8));
	R_pb_w->setText(QApplication::translate("dialog", "Wy\305\233lij", 0, QApplication::UnicodeUTF8));

	connect(R_pb_w,SIGNAL( clicked() ), this, SLOT(Trejestracja("a","b")));
	dialog->exec();



void klient::Trejestracja(QString l,QString h)
{ 
	tcpSocket->write("R \n");
	tcpSocket->write("!"+l.toLatin1()+"!" + h.toLatin1() + "\n");
}

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When i connect it to another function it works... but with Trejestracja it dosent work...

Best Regards

Thx for help

[jpn]

You can't add parameter values like that in signals and slots. Use QSignalMapper or a custom slot.