resize problem

[yuvaraj.yadav]

Hi

i am facing resize problem...

My code is

QStandard

QStandardItemModel * model = new QStandardItemModel(this);
    for (int i = 0; i < 24; ++i)
    {
        QStandardItem * item = new QStandardItem;
        model->appendRow(item);
    }
    ui->listView->setModel(model);
    for (int i = 0; i < 24; ++i)
    {
        Tweet * t = new Tweet();
        t->resize(ui->listView->size().width(), 70);
        model->item(i)->setSizeHint(t->size());
 
       ui->listView->setIndexWidget(model->item(i)->index(), t);
       if ( i == 24- 1 ){
      resizeData( ui->listView->width(), ui->listView->width() - 1 );
  }
  }

QStandardItemModel * model = new QStandardItemModel(this);
    for (int i = 0; i < 24; ++i)
    {
        QStandardItem * item = new QStandardItem;
        model->appendRow(item);
    }
    ui->listView->setModel(model);
    for (int i = 0; i < 24; ++i)
    {
        Tweet * t = new Tweet();
        t->resize(ui->listView->size().width(), 70);
        model->item(i)->setSizeHint(t->size());

       ui->listView->setIndexWidget(model->item(i)->index(), t);
       if ( i == 24- 1 ){
      resizeData( ui->listView->width(), ui->listView->width() - 1 );
  }
  }

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Here i calling the resizedata when i==24-1;


My resizeData code is

resizeData(int width, int oldWidth)
{
 
  QSize itemSize;
  Tweet *aTweet;
  for ( int i = 0; i < 24; i++ ) {
    aTweet = t;
    aTweet->resize( width , aTweet->size().height() );
    itemSize = model->item(i)->sizeHint();
    itemSize.rwidth() += width - oldWidth;
    itemSize.rheight() = aTweet->size().height();
    model->item(i)->setSizeHint( itemSize );
  }
}

resizeData(int width, int oldWidth)
{

  QSize itemSize;
  Tweet *aTweet;
  for ( int i = 0; i < 24; i++ ) {
    aTweet = t;
    aTweet->resize( width , aTweet->size().height() );
    itemSize = model->item(i)->sizeHint();
    itemSize.rwidth() += width - oldWidth;
    itemSize.rheight() = aTweet->size().height();
    model->item(i)->setSizeHint( itemSize );
  }
}

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here i am getting the listview current width and previous width ...

From there i calculated the new width...and i assigned to my items...

But this one is not displaying ...

I don't know whats problem with me ....


please help me


Thanks

Yuvaraj R