Add widget to Scroll area widget contents

[mythili]

I have QWidget in QScrollArea. I have one push button in the MainWindow. I want to add QWidgets dynamically to the exixsting QWidget on pushbutton clicked. Please help me.

Mythili

[Santosh Reddy]

Set a layout on the QWidget (the one in QScrollArea), and add the new dynamic widgets to the layout in a slot connected the QPushButton signal clicked()

[mythili]

Thank u very much. Its working. I want to perform the same functions which i am doing for first QWidget which is created using ui. That functions are in seperate .cpp file.
Now I am ading this dynamic widgets in mainwindow. How to perform those functions after creating QWidget dynamically in click event.

Please help me.

[Santosh Reddy]

Make those functions a slots and connect to the button click signal (not event)

[astodolski]

Set a layout on the QWidget (the one in QScrollArea), and add the new dynamic widgets to the layout in a slot connected the QPushButton signal clicked()

Hi Santosh.

I only get one widget in the scroll area rather than multiple ones for every instance:

void MainWindow:n_actionFile_triggered()
{
QTime t = QTime::currentTime();
ctls = new Controls();
connect(this, SIGNAL(UpdateInfo(int)), ctls, SLOT(WriteInfoNumber(int)));
ui->scrollArea->setWidget(ctls);
emit UpdateInfo(t.msecsSinceStartOfDay());
}

Controls is just a row of label, progressbar and checkbox. The signal emitted updates the label. As I said, there is only one row for every call of the method. The layout is made in the designer.