Can not create buttons with for loop

[Ahmed Abdellatif]

I tried to create a list of buttons using for loop as follow:

Mywidget::Mywidget()
{
    QVBoxLayout *h_layout=new QVBoxLayout(this);
    QPushButton *close_button=new QPushButton[4];
    for (int i = 0; i < 5; ++i) {
       close_button[i]=new QPushButton("Close",this);
         h_layout->addWidget(close_button);
    }
}

Mywidget::Mywidget()
{
    QVBoxLayout *h_layout=new QVBoxLayout(this);
    QPushButton *close_button=new QPushButton[4];
    for (int i = 0; i < 5; ++i) {
       close_button[i]=new QPushButton("Close",this);
         h_layout->addWidget(close_button);
    }
}

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But the following error appears:

error: no match for 'operator=' (operand types are 'QPushButton' and 'QPushButton*')close_button[i]=new QPushButton("Close",this);
                       ^

error: no match for 'operator=' (operand types are 'QPushButton' and 'QPushButton*')close_button[i]=new QPushButton("Close",this);
                       ^

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But if i removed

close_button[i]

close_button[i]

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and make it only

close_button

close_button

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it create the required button, but the problem here that i can not use every pointer to do specific thing for example :

connect(close_button[2],SIGNAL(clicked(bool)),qApp,SLOT(quit()));

connect(close_button[2],SIGNAL(clicked(bool)),qApp,SLOT(quit()));

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Please help