How to get the child widgets from a Widget?

[prykHetQuo]

Qt version: 4.4.3:


Consider the code:

QWidget *scrollAreaWidgetContents;
 
// ...
 
 
// Used for the naming of the checkboxes
unsigned count= 1;
 
 
// Adds the checkboxes empty
for(unsigned j= 1; j<= 8; ++j)
{
QCheckBox *checkBox= new QCheckBox(scrollAreaWidgetContents);
 
++count;
 
checkBox->setObjectName(QString("checkBox_%1").arg(QString::number(count)));
checkBox->setGeometry(QRect(50* (j+ 1)+ 37, 20* i, 83, 20));
}
 
// ...
 
 
switch(runLevelsInfostring[0])
{
case '0':
scrollAreaWidgetContents.nextInFocusChain()->setCheckState(Qt::Checked);
}

QWidget *scrollAreaWidgetContents;

// ...


// Used for the naming of the checkboxes
unsigned count= 1;


// Adds the checkboxes empty
for(unsigned j= 1; j<= 8; ++j)
{
QCheckBox *checkBox= new QCheckBox(scrollAreaWidgetContents);

++count;

checkBox->setObjectName(QString("checkBox_%1").arg(QString::number(count)));
checkBox->setGeometry(QRect(50* (j+ 1)+ 37, 20* i, 83, 20));
}

// ...


switch(runLevelsInfostring[0])
{
case '0':
scrollAreaWidgetContents.nextInFocusChain()->setCheckState(Qt::Checked);
}

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I want to make the checkbox named "checkBox_1", to become << checkBox_1->setCheckState(Qt::Checked); >> How can I do that?

Thanks.