Need help with QAbstractItemView::setIndexWidget()

**ayanda83** · 23rd November 2016, 08:27

I want to filling the second column of my TableView with pushbuttons so I wrote the code below but the output is not what I want. Please see the attached snapshot of the output. As can been seen in the output window, the buttons are stacked at the top left-hand corner instead of being listed on the second column

Qt Code:

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#include "mainwindow.h"
#include "ui_mainwindow.h"
#include <QPushButton>
#include <QStandardItemModel>
 
MainWindow::MainWindow(QWidget *parent) :
    QMainWindow(parent),
    ui(new Ui::MainWindow)
{
    ui->setupUi(this);
 
    QStandardItemModel *model = new QStandardItemModel(41,2,this);
 
 
    for (int i = 0; i <= 41; i++)
    {
        QPushButton *btn = new QPushButton("E-Mail", this);
        ui->tableView->setIndexWidget(model->index(i, 2, QModelIndex()), btn);
    }
    ui->tableView->setModel(model);
}

#include "mainwindow.h"
#include "ui_mainwindow.h"
#include <QPushButton>
#include <QStandardItemModel>

MainWindow::MainWindow(QWidget *parent) :
    QMainWindow(parent),
    ui(new Ui::MainWindow)
{
    ui->setupUi(this);

    QStandardItemModel *model = new QStandardItemModel(41,2,this);


    for (int i = 0; i <= 41; i++)
    {
        QPushButton *btn = new QPushButton("E-Mail", this);
        ui->tableView->setIndexWidget(model->index(i, 2, QModelIndex()), btn);
    }
    ui->tableView->setModel(model);
}

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Cap_ture.PNG