shell.setText("Choose file");
shell.setSize(400, 140);
UXWindowsUtil.screenCenter(this);
UXFormLayoutUtil.enableLayout(this, 10);
filep = new UXFileBrowserInput(shell);
UXFormLayoutUtil.setPosition(filep, 0, 100, null, 0);
filep.setLabel("File:");
linesSpinner = new UXSpinner(shell);
linesSpinner.setLabel("Number of lines:");