[Qt-interest] check box problem

[Ramesh]

Hi, all

 

What is the mistake in this code,

Initially, all the check boxes will be selected, later if I click first
checkbox, it will get untick, later if I click on the first box again, it
will get selected but the second one will be unticked.. similarly if I
reaped the process, the third box also get unticked.. my I know where I am
wrong.

 

Here is the code L

 

QtRadioButtons::QtRadioButtons(QWidget *parent)

    : QMainWindow(parent)

{

    //ui.setupUi(this);

 

    RadioButtonwidget *myradio = new RadioButtonwidget();

    setCentralWidget(myradio);

    

         

}

 

QtRadioButtons::~QtRadioButtons()

{

 

}

 

RadioButtonwidget::RadioButtonwidget(QWidget *parent)

    : QWidget(parent)

{

    

 

         QGroupBox *groupBox = new QGroupBox(tr("Exclusive Radio Buttons"));

 

         QRadioButton *radio1 = new QRadioButton(tr("&Radio button 1"));

         

 
QObject::connect(radio1,SIGNAL(clicked(bool)),this,SLOT(clickkedstate(bool))
);

         

         QRadioButton *radio2 = new QRadioButton(tr("R&adio button 2"));

         

 
QObject::connect(radio2,SIGNAL(clicked(bool)),this,SLOT(clickkedstate(bool))
);

         

         QRadioButton *radio3 = new QRadioButton(tr("Ra&dio button 3"));

         

 
QObject::connect(radio3,SIGNAL(clicked(bool)),this,SLOT(clickkedstate(bool))
);

 

         radio1->setChecked(true);

         radio2->setChecked(true);

         radio3->setChecked(true);

         

 

         QVBoxLayout *vbox = new QVBoxLayout;

         vbox->addWidget(radio1);

         vbox->addWidget(radio2);

         vbox->addWidget(radio3);

         vbox->addStretch(1);

         groupBox->setLayout(vbox);

         setLayout(vbox);

    

    

}

 

RadioButtonwidget::~RadioButtonwidget()

{

 

}


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