Model View

#include "dialog.h"

#include "ui_dialog.h"

#include<QtCore>

Dialog::Dialog(QWidget *parent) :

    QDialog(parent),

    ui(new Ui::Dialog)

{

    ui->setupUi(this);

    model = new QStringListModel(this);

    QStringList List;

    List << "cats"<<"Dogs"<<"Birds";

    model->setStringList((List));

    ui->listView->setModel(model);

    ui->comboBox->setModel(model);

    ui->listView->setEditTriggers(QAbstractItemView::AnyKeyPressed|QAbstractItemView::DoubleClicked);

}

Dialog::~Dialog()

{

    delete ui;

}

void Dialog::on_pushButton_clicked()

{

    //add

    int row = model->rowCount();

    model->insertRows(row,1);

    QModelIndex index = model->index(row);

    ui->listView->setCurrentIndex(index);

    ui->listView->edit(index);

}

void Dialog::on_pushButton_2_clicked()

{

    //insert

    int row = ui->listView->currentIndex().row();

    model->insertRows(row,1);

    QModelIndex index = model->index(row);

    ui->listView->setCurrentIndex(index);

    ui->listView->edit(index);

}

void Dialog::on_pushButton_3_clicked()

{

    model->removeRows(ui->listView->currentIndex().row(),1);

}