Arranging the grid layout in function

Pradeep Kumar

Hi,

I have a grid layout of 2x2
aligned to QVBoxLayout.

This code is in constructor.

int col = 0;
int row = 0;
int m_layout  = 4
int lay_col= 1;

for(int i = 0 ; i < m_layout ; i++ )
{
   m_List[i].m_label = new QLabel;
   m_List[i].m_label ->setText("Label");

   m_List[i].widget = new QWidget;
   m_List[i].widget->setStyleSheet("background-color:blue");
 
   m_grid->addWidget(m_List[i].m_label,row,col);
   m_grid->addWidget(m_List[i].widget,row,col);


   col++;


   if(col == lay_col)
   {
       row++;
       col = 0;
   }
}
m_vbox->addLayout(m_grid);
setLayout(m_vbox)

From the function when i need to change the gridlayout to the corresponding values provided from the function.
for example 2x3 or so .

How can i do it, guidance is required.

Thanks,

kshegunov

Something along those lines:

qint32 columns = 5; // Or whatever comes as an argument
QList<QWidget *> itemsToInsert;
QGridLayout * layout;

for (qint32 i = 0, size = itemsToInsert.size(); i < size; i++)
    layout->addWidget(itemsToInsert[i], i / columns, i % columns);