Scroll bars in scroll area not comming

[aurora]

Hi all,
Using Qt designer i created a Scroll area, and in run, dynamically adding widgets inside it...
But unfortunately, widgets are added but scroll bar not coming...Because of this only few widgets are visible....

I searched in forum, many r unresolved problems...
Please help me to sort out my problem
this is the code....

void MainWindow::on_pushButton_clicked()
{
  QLabel *label =new QLabel;
  label->setText("hello");
  ui->verticalLayout->addWidget(label,10);
 
 
}

void MainWindow::on_pushButton_clicked()
{
  QLabel *label =new QLabel;
  label->setText("hello");
  ui->verticalLayout->addWidget(label,10);


}

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i set scroll bar policy as always on....

[Lykurg]

The sample code is useless! What is ui->verticalLayout? And calling ui->scrollArea->widgetResizable(); is superfluous.

[aurora]

The sample code is useless! What is ui->verticalLayout? And calling ui->scrollArea->widgetResizable(); is superfluous.

adding widget into layout, which is inside scrollarea....
Sorry Lykurg, i'm first time using this scroll area.....confused very much...please help me...

[mattc]

Calling scrollArea->widgetResizable() is useless indeed, but calling scrollArea->setWidgetResizable(true) might be a good idea (call it just after you create the scroll area)

Also, you can play with QScrollArea::setSizePolicy() (inherited from QWidget)