[Qt-interest] Fwd: problem with signal of QListWidget

[mierdatutis mi]

Sorry I don't understand.

I compile with qdevlop and when I compile there is no message of slots.

This is the code that I have:

 MainWindowImpl::MainWindowImpl( QWidget * parent, Qt::WFlags f)

: QMainWindow(parent, f)

{

setupUi(this);

connect(boton, SIGNAL(clicked()), this, SLOT(sinopsis()));

connect(lista, SIGNAL( currentItemChanged ( QListWidgetItem *,
QListWidgetItem *)), this, SLOT(cambio()));

}

 void MainWindowImpl::cambio()

{

QMessageBox msgBox;

msgBox.setText("The document has been modified.");

msgBox.exec();

}



Thanks
Regards



---------- Forwarded message ----------
From: Alexis Menard <alexis.menard at trolltech.com>
Date: 2009/6/20
Subject: Re: [Qt-interest] problem with signal of QListWidget
To: mierdatutis mi <mmm286 at gmail.com>
Cc: qt-interest at trolltech.com


Look your terminal it should say if it find the slot or not.
You probably did a mistake in the declaration. As far as i can see the
signature of the signal/slot doesn't match...

On Jun 20, 2009, at 12:41, mierdatutis mi wrote:


Hi,

I'm trying to do a program that when I change the item selected in a list,
show me in a text the content file (like cat file).

I try to do a signal with a funcion like slot but doesn't works, the program
doesn't go to the function "cambio".

connect(lista, SIGNAL(currentItemChanged ( QListWidgetItem *,
QListWidgetItem *)), this,SLOT (cambio()));

Any help?

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