[Solved] QGridLayout with two columns

[Hareen Laks]

Hi,
I have a QStringList and going to create radio buttons and need to put them in a goupbox.

My String list as below.

@QStringList Dialog::existingSizes()
{
QStringList sizes;
sizes << "400X1400" << "400X1600" << "400X1800" << "400X2000"<< "600X1400" << "600X1600" << "600X1800" << "600X2000";
return sizes;
}@

And radiobuttons creates as below

@foreach(size, existingSizes())
{
rb = new QRadioButton(size);
grid->addWidget(rb);
}
ui->groupBox->setLayout(grid);@

I know there is a way to handle the position using column no and raw no.

But how I get the layout as below.

@400X1400 600X1400
400X1600 600X1600
400X1800 600X1800
400X2000 600X2000@

Thanking you.

[raven-worx]

something like this?

filling row-wise from left to right:
@
....

int colCount = 2;
QStringList sizeList = existingSizes();
for(int i = 0; i < sizeList.count(); ++i)
{
int row = i / colCount;
int col = i % colCount;

QString size = sizeList.value(i);
rb = new QRadioButton(size);
grid->addWidget(rb, row, col);

}
@

filling col-wise from top to bottom:
@
....

int rowCount = 4;
QStringList sizeList = existingSizes();
for(int i = 0; i < sizeList.count(); ++i)
{
int row = i % rowCount;
int col = i / rowCount;

QString size = sizeList.value(i);
rb = new QRadioButton(size);
grid->addWidget(rb, row, col);

}
@

[Hareen Laks]

@raven-worx,

Thanks a lot. It work as magic. :)