Hello,
The constructor is like this:
Qt Code: 
  1. Test::Test(QWidget* parent)
  2.   : QWidget(parent)
  3. {
  4.   //Model
  5.   QDirModel* model = new QDirModel;
  6.   QModelIndex parentIndex = model->index(QDir::currentPath());
  7.   //text
  8.   text = new QTextEdit;  
  9.   int row = model->rowCount(parentIndex);
  10.   int col = model->columnCount(parentIndex);
  11.   for(int i(0); i<row; ++i)
  12.     for(int j(0); j<col; ++j)
  13.     {
  14.       QModelIndex index = model->index(i, j, parentIndex);
  15.       text->append(model->data(index, Qt::DisplayRole).toString());
  16.     }
  17.   //view
  18.   view = new QTableView;
  19.   view->setModel(model);
  20.   view->setRootIndex(parentIndex);
  21.   //splitter
  22.   splitter = new QSplitter(this);
  23.   splitter->addWidget(text);
  24.   splitter->addWidget(view);
  25. }
To copy to clipboard, switch view to plain text mode 
How can I make sure that the text, view, and splitter will resize automatically to display all the data?
Many thanks in advance.