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qt'QInputDialogPrivate (./qt-2.1.0/src/dialogs/qinputdialog.cpp:37)

class QInputDialogPrivate
{
public:
    friend class QInputDialog;
    QLineEdit *lineEdit;
    QSpinBox *spinBox;
    QComboBox *comboBox, *editComboBox;
    QPushButton *ok;
    QWidgetStack *stack;
    QInputDialog::Type type;
};

/*!
  \class QInputDialog qinputdialog.h
  \brief A convenience dialog to get a simple input from the user
  \ingroup dialogs

  The QInputDialog is a simple dialog which can be used if you
  need a simple input from the user. This can be text, a number or
  an item from a list. Also a label has to be set to tell the user
  what he/she should input.

  In this Qt version only the 4 static convenience functions
  getText(), getInteger(), getDouble() and getInteger() of QInputDialog
  are available.

  Use it like this:

  \code
  bool ok = FALSE;
  QString text = QInputDialog::getText( tr( "Make an input" ), tr( "Please enter your name" ), QString::null, &ok, this );
  if ( ok && !text.isEmpty() )
      ;// user entered something and pressed ok
  else
      ;// user entered nothing or pressed cancel
  \endcode

  There are more static convenience methods!

  \sa getText(), getInteger(), getDouble(), getItem()
*/

/*!
  \enum QInputDialog::Type

  This enum type specifies the type of the dialog
  (which kind of input can be done):

  <ul>
  <li>\c LineEdit - A QLineEdit is used for taking the input, so a textual or
  (e.g. using a QValidator) a numerical input can be done. Using lineEdit()
  the QLineEdit can be accessed.
  <li>\c SpinBox - A QSpinBox is used for taking the input, so a decimal
  input can be done. Using spinBox() the QSpinBox can be accessed.
  <li>\c ComboBox - A readonly QComboBox is used for taking the input,
  so one item of a list can be chosen. Using comboBox() the QComboBox
  can be accessed.
  <li>\c EditableComboBox - An editable QComboBox is used for taking the input,
  so either one item of a list can be chosen or a text can be entered. Using
  editableComboBox() the QComboBox can be accessed.
  </ul>
*/

/*!
  Constructs the dialog. \a label is the text which is shown to the user (it should mention
  to the user what he/she should input), \a parent the parent widget of the dialog, \a name
  the name of it and if you set \a modal to TRUE, the dialog pops up modally, else it pops
  up modeless. With \a type you specify the type of the dialog.

  \sa getText(), getInteger(), getDouble(), getItem()
*/