Editing existing model

rafae11

I have a button that opens a dialog box.
I populate it with data and pass the data to my main window.
the code below manages to insert a new row to model.

I can modify model from the view table.
but I would like to insert a new row to model with the populated data from the dialog box.
how do I do this?

thanks

@#ifndef CSVREADER_H
#define CSVREADER_H

#include <QMainWindow>
#include <QFile>
#include <QFileDialog>
#include <QTextStream>
#include <QDebug>
#include <QString>
#include <QStandardItemModel>

namespace Ui {
class CsvReader;
}

class CsvReader : public QMainWindow
{
Q_OBJECT

public:
explicit CsvReader(QWidget *parent = 0);
~CsvReader();

private slots:
void on_action_Open_triggered();
void checkString(QString &temp, QChar character = 0);

void on_pushButton_clicked();

void on_pushButton_3_clicked();

void on_pushButton_2_clicked();

private:
Ui::CsvReader *ui;
QList<QStringList> csv;
QStandardItemModel model;
QList<QStandardItem> standardItemList;

};

#endif // CSVREADER_H

void CsvReader::on_pushButton_clicked()
{
// add

// get row count

Dialog dia(this);
if (dia.exec&#40;&#41;)
{
  // returns a value to be inserted to a cell
 // dia.getvalues returns 99
  qDebug() << dia.getvalues();

  int row = model->rowCount();
  int column = model->columnCount();

  // position how mnay you want to insert;
  model->insertRows(row,1);

  // position within the model
  QModelIndex index = model->index(row,column);

  // selects current item you are looking for
  ui->tableView->setCurrentIndex(index);

  // im stuck here.
  // i wish to add 99 to the last row and 9th column of the model.

  //QStandardItem *item = new QStandardItem(dia.getvalues());
  //standardItemList.append(item);
  //model->appendRow(standardItemList);
  //standardItemList.clear();

}

}@

SGaist

Hi,

Something like that should be enough:

@
QStandardItem *item = new QStandardItem(dia.getvalues());
model->setItem(row, item);
@

Why are you keeping list of QStandardItem * since you already have a model ?