C++ Q3HBoxLayout::addWidget方法代码示例

//===========================================================
//
void ImportWizard::setupDstType()
{
    m_dstTypePage = new QWidget(this);

    KexiDB::DriverManager manager;
    KexiDB::Driver::InfoHash drvs = manager.driversInfo();

    Q3VBoxLayout *vbox = new Q3VBoxLayout(m_dstTypePage, KDialog::marginHint());

    Q3HBoxLayout *hbox = new Q3HBoxLayout(vbox);
    QLabel *lbl = new QLabel(i18n("Destination database type:") + " ", m_dstTypePage);
    lbl->setAlignment(Qt::AlignAuto | Qt::AlignTop);
    hbox->addWidget(lbl);

    m_dstPrjTypeSelector = new KexiPrjTypeSelector(m_dstTypePage);
    hbox->addWidget(m_dstPrjTypeSelector);
    m_dstPrjTypeSelector->option_file->setText(i18n("Database project stored in a file"));
    m_dstPrjTypeSelector->option_server->setText(i18n("Database project stored on a server"));

    QVBoxLayout *frame_server_vbox = new QVBoxLayout(
        m_dstPrjTypeSelector->frame_server, KDialog::spacingHint());
    m_dstServerTypeCombo = new KexiDBDriverComboBox(m_dstPrjTypeSelector->frame_server, drvs,
            KexiDBDriverComboBox::ShowServerDrivers);
    frame_server_vbox->addWidget(m_dstServerTypeCombo);
    hbox->addStretch(1);
    vbox->addStretch(1);
    lbl->setBuddy(m_dstServerTypeCombo);

//! @todo hardcoded: find a way to preselect default engine item
    //m_dstTypeCombo->setCurrentText("SQLite3");
    addPage(m_dstTypePage, i18n("Select Destination Database Type"));
}

GearPropertiesDialog::GearPropertiesDialog(QWidget *parent, Gear *gear, Engine *engine) :
  QDialog(parent, "Properties", true),
  _gear(gear),
  _engine(engine)
{
  setCaption("Properties");
  _verticalLayout = new Q3VBoxLayout(this, 12, 12, "layout");

  std::vector<Property*> properties;
  _gear->settings().getAll(&properties);


  //create all PropertieControls for the gear
  for (std::vector<Property*>::iterator it=properties.begin(); it!=properties.end(); ++it)
    addControl((*it));

  //ok cancels
  Q3HBoxLayout *hLayout = new Q3HBoxLayout(2);
  _okButton = new QPushButton("Ok", this);
  hLayout->addWidget(_okButton);
  QObject::connect(_okButton, SIGNAL(clicked()), this, SLOT(slotOK()));                
  _cancelButton =  new QPushButton("Cancel", this);
  QObject::connect(_cancelButton, SIGNAL(clicked()), this, SLOT(accept()));               
  hLayout->addWidget(_cancelButton);
  _verticalLayout->addLayout(hLayout);

}

void VTabWidget::setPosition(VTabPosition p)
{
  if(m_position == p)
    return;
  m_position = p;
  Q3HBoxLayout *l = (Q3HBoxLayout*)layout();
  if(!l)
    {
      qWarning( "Error layout is null");
      return;
    }
  l->remove(m_wStack);
  l->remove(m_bar);

  m_bar->setPosition(p);
  if(p == TabLeft)
    {
      l->addWidget(m_bar,0);
      l->addWidget(m_wStack,5);
    }
  else
    {
      l->addWidget(m_wStack,5);
      l->addWidget(m_bar,0);
    }
}

CBrushProperties::CBrushProperties (QWidget * parent, const char *name):
        QWidget (parent, name)
{
    Q3HBoxLayout *topLayout = new Q3HBoxLayout (this);
    QLabel *title = new QLabel (this);
    title->setText ("Brush width :");
    topLayout->addWidget (title);

    textBox1 = new QLineEdit (this, "brustoolsizechooser");
    textBox1->setText ("10");
    textBox1->show ();
    textBox1->setMaximumWidth (50);

    topLayout->addWidget (textBox1);

    QLabel *label1 = new QLabel (this);
    label1->setText (" just enter width walue end start to draw.");
    label1->adjustSize ();
    topLayout->addWidget (label1);
        //  QPushButton *pushButton1=new QPushButton(this);
        //  pushButton1->setText("Set width");

        //  connect(pushButton1,SLOT(clicked()),this,SIGNAL());

}

ConstraintDialog::ConstraintDialog(ConstraintCanvas * c)
    : QDialog(0, "ConstraintVisibilityDialog", TRUE, 0), constraint(c)
{
    setCaption(TR("Constraints visibility dialog"));

    Q3VBoxLayout * vbox = new Q3VBoxLayout(this);

    vbox->setMargin(5);

    table = new ConstraintTable(this, constraint);
    vbox->addWidget(table);
    vbox->addWidget(new QLabel(this));

    Q3HBoxLayout * hbox;

    hbox = new Q3HBoxLayout(vbox);

    cb_visible = new QCheckBox(TR("Specify visible elements rather than hidden ones"), this);
    cb_visible->setChecked(constraint->indicate_visible);
    hbox->addWidget(cb_visible);

    QPushButton * showall = new QPushButton(TR("Show all"), this);
    QPushButton * hideall = new QPushButton(TR("Hide all"), this);
    QPushButton * hideinherited = new QPushButton(TR("Hide inherited"), this);
    QSize bs = hideinherited->sizeHint();

    showall->setFixedSize(bs);
    hideall->setFixedSize(bs);
    hideinherited->setFixedSize(bs);

    hbox->addWidget(new QLabel(this));
    hbox->addWidget(showall);
    hbox->addWidget(new QLabel(this));
    hbox->addWidget(hideall);
    hbox->addWidget(new QLabel(this));
    hbox->addWidget(hideinherited);
    hbox->addWidget(new QLabel(this));

    connect(showall, SIGNAL(clicked()), this, SLOT(show_all()));
    connect(hideall, SIGNAL(clicked()), this, SLOT(hide_all()));
    connect(hideinherited, SIGNAL(clicked()), this, SLOT(hide_inherited()));

    vbox->addWidget(new QLabel(this));
    hbox = new Q3HBoxLayout(vbox);

    hbox->setMargin(5);
    QPushButton * ok = new QPushButton(TR("&OK"), this);
    QPushButton * cancel = new QPushButton(TR("&Cancel"), this);

    ok->setDefault(TRUE);
    bs = cancel->sizeHint();
    ok->setFixedSize(bs);
    cancel->setFixedSize(bs);

    hbox->addWidget(ok);
    hbox->addWidget(cancel);

    connect(ok, SIGNAL(clicked()), this, SLOT(accept()));
    connect(cancel, SIGNAL(clicked()), this, SLOT(reject()));
}

ConfigForm::ConfigForm(int aCurrentIntervalValue, QWidget *parent,
		       const char *name,
		       bool modal, Qt::WFlags f)
  : QDialog( parent, name, modal, f ),
    mApplyButton(kNULL), mCancelButton(kNULL)
{
  mMinVal_Sec = float(kMIN_POLLING_INT) / 1000.f;
  mMaxVal_Sec = float(kMAX_POLLING_INT) / 1000.f;

  REG_DBGMSG1("ARPDBG: min val = ", mMinVal_Sec);
  REG_DBGMSG1("ARPDBG: max val = ", mMaxVal_Sec);

  REG_DBGCON("ConfigForm");

  // note aCurrentIntervalValue is in milliseconds - convert to
  // seconds for GUI entry

  this->setCaption( "Configure Polling" );
  resize( 150, 150 );

  // create the layouts for the form
  Q3VBoxLayout *lFormLayout = new Q3VBoxLayout(this, 10, 10, "configformlayout");
  Q3HBoxLayout *lButtonLayout = new Q3HBoxLayout(6, "configbuttonlayout");

  lFormLayout->addWidget(new QLabel("Enter interval value (seconds) \n"
				    "Valid range: "
				    +QString::number(mMinVal_Sec)
				    +" - "+QString::number(mMaxVal_Sec)
				    +" (2 d.p.)", this));

  mLineEdit = new QLineEdit( this );

  double lVal = (double) aCurrentIntervalValue/1000;

  mLineEdit->setText(QString::number(lVal, 'g', 3));
  mLineEdit->setValidator( new QDoubleValidator(mLineEdit, "dbleavlidator" ) );

  lFormLayout->addWidget( mLineEdit);

  mApplyButton = new QPushButton("Apply", this, "Applybutton"); \
  mApplyButton->setAutoDefault(FALSE);
  QToolTip::add(mApplyButton, "Apply to steerer");
  connect(mApplyButton, SIGNAL(clicked()), this, SLOT(applySlot()));

  mCancelButton = new QPushButton("Cancel", this, "cancelbutton");
  mCancelButton->setAutoDefault(FALSE);
  connect(mCancelButton,  SIGNAL(clicked()), this, SLOT( reject()));

  mCancelButton->setMinimumSize(mCancelButton->sizeHint());
  mCancelButton->setMaximumSize(mCancelButton->sizeHint());
  mApplyButton->setMinimumSize(mCancelButton->sizeHint());
  mApplyButton->setMaximumSize(mApplyButton->sizeHint());

  lButtonLayout->addWidget(mApplyButton);
  lButtonLayout->addWidget(mCancelButton);

  lFormLayout->addLayout(lButtonLayout);

}

KexiCSVInfoLabel::KexiCSVInfoLabel(const QString& labelText, QWidget* parent)
        : QWidget(parent)
{
    Q3VBoxLayout *vbox = new Q3VBoxLayout(this, 0, KDialog::spacingHint());
    Q3HBoxLayout *hbox = new Q3HBoxLayout(this);
    vbox->addLayout(hbox);
    m_leftLabel = new QLabel(labelText, this);
    m_leftLabel->setMinimumWidth(130);
    m_leftLabel->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Preferred);
    m_leftLabel->setAlignment(Qt::AlignVCenter | Qt::AlignLeft);
    m_leftLabel->setWordWrap(true);
    hbox->addWidget(m_leftLabel);
    m_iconLbl = new QLabel(this);
    m_iconLbl->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Preferred);
    m_iconLbl->setAlignment(Qt::AlignVCenter | Qt::AlignLeft);
    m_fnameLbl = new QLabel(this);
    m_fnameLbl->setOpenExternalLinks(true);
    m_fnameLbl->setTextInteractionFlags(Qt::TextSelectableByMouse | Qt::TextSelectableByKeyboard);
    m_fnameLbl->setFocusPolicy(Qt::NoFocus);
    m_fnameLbl->setTextFormat(Qt::PlainText);
    m_fnameLbl->setSizePolicy(QSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding, 1, 0));
    m_fnameLbl->setLineWidth(1);
    m_fnameLbl->setFrameStyle(Q3Frame::Box);
    m_fnameLbl->setAlignment(Qt::AlignVCenter | Qt::AlignLeft);
    m_fnameLbl->setWordWrap(true);
    hbox->addSpacing(5);
    hbox->addWidget(m_iconLbl);
    hbox->addWidget(m_fnameLbl, 1, Qt::AlignVCenter | Qt::AlignLeft
#ifdef __GNUC__
#warning TODO | Qt::TextWordWrap
#else
#pragma WARNING( TODO | Qt::TextWordWrap )
#endif
                   );
    hbox->addSpacing(10);
    m_commentLbl = new QLabel(this);
    m_commentLbl->setOpenExternalLinks(true);
    m_commentLbl->setTextInteractionFlags(Qt::TextSelectableByMouse | Qt::TextSelectableByKeyboard);
    m_commentLbl->setFocusPolicy(Qt::NoFocus);
    m_commentLbl->setTextFormat(Qt::PlainText);
    m_commentLbl->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding);
    m_commentLbl->setLineWidth(1);
    m_commentLbl->setFrameStyle(QFrame::Box);
    m_commentLbl->setAlignment(Qt::AlignVCenter | Qt::AlignLeft);
    m_commentLbl->setWordWrap(true);
    hbox->addWidget(m_commentLbl, 0, Qt::AlignVCenter | Qt::AlignRight
#ifdef __GNUC__
#warning TODO | Qt::TextWordWrap
#else
#pragma WARNING( TODO | Qt::TextWordWrap )
#endif
                   );

    m_separator = new Q3Frame(this);
    m_separator->setFrameShape(Q3Frame::HLine);
    m_separator->setFrameShadow(Q3Frame::Sunken);
    vbox->addWidget(m_separator);
}

AboutDialog::AboutDialog() : QDialog(0, "About DoUML", TRUE)
{
    setCaption(TR("About DoUML"));
    //move(p);

    Q3VBoxLayout * vbox = new Q3VBoxLayout(this);
    Q3HBoxLayout * hbox;

    vbox->setMargin(5);

    hbox = new Q3HBoxLayout(vbox);
    hbox->setMargin(5);

    QPixmap bp((const char **) bp_xpm);
    // QLabel * lbp = new QLabel(this);

    // lbp->setPixmap(bp);
    //  hbox->addWidget(lbp);
    hbox->addWidget(new QLabel("  ", this));
    // Replacing about to bouml-ng
    const char htmltext[] = "<p>DoUML</p>\n"
                            "<p>This project is a fork of\n"
                            "Bruno Pages's work, BoUML:\n"
                            "<i>http://sourceforge.net/projects/douml/</i></p>\n"
                            "<p>DoUML focus is to port BoUML to Qt4\n"
                            "and to maintain it as a community</p>\n"
                            "<p>Join us at:<br>\n"
                            "https://github.com/leonardo2d/douml/<br>\n"
                            "#[email protected]</p>\n\n\n";

    Q3TextView * tx =
        new Q3TextView(htmltext, QString(), this);
    QFont fnt = tx->font();

    fnt.setItalic(TRUE);

    QFontMetrics fm(fnt);

    tx->setVScrollBarMode(Q3ScrollView::AlwaysOff);
    tx->setHScrollBarMode(Q3ScrollView::AlwaysOff);
    tx->setMinimumSize(fm.size(0, htmltext));
    hbox->addWidget(tx);

    hbox = new Q3HBoxLayout(vbox);
    hbox->setMargin(5);
    QPushButton * ok = new QPushButton(TR("&OK"), this);

    ok->setDefault(TRUE);

    hbox->addWidget(new QLabel(this));
    hbox->addWidget(ok);
    hbox->addWidget(new QLabel(this));

    if (UmlDesktop::fixed())
        UmlDesktop::tocenter(this);

    connect(ok, SIGNAL(clicked()), this, SLOT(accept()));
}

FileListDialog::FileListDialog(QWidget* parent,
			       QString const& _dialogTitle,
			       QString const& _listTitle,
			       char const * _filters[]) :
  QDialog(parent, "FileListDialog", TRUE),       // TRUE = modal dialog
  list_(NULL),
  delButton_(NULL),
  fileDialog_(NULL),
  modified_(false)
{
  resize(300, 200);
  setCaption(_dialogTitle);

  Q3VBoxLayout * topBox = new Q3VBoxLayout(this, 0, -1, "boxLayout");

  Q3VGroupBox * fileBox = new Q3VGroupBox(this, "fileBox");
  list_ = new Q3ListBox(fileBox, "list");

  Q3HBox * fileButtonsBox = new Q3HBox(fileBox, "fileButtons");
  QPushButton * addButton = new QPushButton("Add...", fileButtonsBox);
  delButton_ = new QPushButton("Remove", fileButtonsBox);

  fileDialog_ = new Q3FileDialog(this, "config file dialog", TRUE);

  topBox->addSpacing(10);
  topBox->addWidget(fileBox);
  fileBox->setTitle(_listTitle);

  topBox->addSpacing(10);
  Q3HBoxLayout * dialogButtonsBox = new Q3HBoxLayout(topBox, -1, "hBoxLayout");
  QSpacerItem * dBSpace = new QSpacerItem(0, 0);
  QPushButton * okButton = new QPushButton("OK", this);
  QPushButton * cancelButton = new QPushButton("Cancel", this);
  
  topBox->addSpacing(5);
  dialogButtonsBox->addItem(dBSpace);
  dialogButtonsBox->addWidget(okButton);
  dialogButtonsBox->addSpacing(5);
  dialogButtonsBox->addWidget(cancelButton);
  dialogButtonsBox->addSpacing(5);
  
  okButton->setDefault(true);

  static const char * filters[3] = { "all files (*)", NULL };

  fileDialog_->setCaption("File open dialog");
  fileDialog_->setFilters((_filters == NULL)? filters : _filters);

  // connect the dialogs functionality  
  connect(okButton,     SIGNAL(clicked()), SLOT(accept()));
  connect(cancelButton, SIGNAL(clicked()), SLOT(reject()));
  connect(addButton,    SIGNAL(clicked()), SLOT(add()));
  connect(delButton_,   SIGNAL(clicked()), SLOT(del()));

  selectListItem();
}

AboutDialog::AboutDialog() : QDialog(0, "About " PROJECT_NAME, TRUE) {
  setCaption(TR("About " PROJECT_NAME));
  //move(p);
  
  Q3VBoxLayout * vbox = new Q3VBoxLayout(this);  
  Q3HBoxLayout * hbox; 
  
  vbox->setMargin(5);
  
  hbox = new Q3HBoxLayout(vbox); 
  hbox->setMargin(5);

  QPixmap bp((const char **) bp_xpm);
  QLabel * lbp = new QLabel(this);
  
 // lbp->setPixmap(bp);
//  hbox->addWidget(lbp);
  hbox->addWidget(new QLabel("  ", this));

  QString htmltext;
  htmltext.sprintf("%s <b>%d.%d-%d</b> release <b>%s</b><br>\n"
                   "<br>\n"
                   "<i>%s</i><br>\n"
                   "<br>\n"
                   "%s (<i>%s</i>)",
    PROJECT_NAME, PROJECT_MAJOR, PROJECT_MINOR, PROJECT_REVISION, PROJECT_RELEASE,
    PROJECT_HOME, PROJECT_ADMIN, PROJECT_CONTACT);
                            
  Q3TextView * tx =
    new Q3TextView(htmltext, QString::null, this);
  QFont fnt = tx->font();
  
  fnt.setItalic(TRUE);
  
  QFontMetrics fm(fnt);
  
  tx->setVScrollBarMode(Q3ScrollView::AlwaysOff);
  tx->setHScrollBarMode(Q3ScrollView::AlwaysOff);
  tx->setMinimumSize(fm.size(0, htmltext));
  hbox->addWidget(tx);
  
  hbox = new Q3HBoxLayout(vbox); 
  hbox->setMargin(5);
  QPushButton * ok = new QPushButton(TR("&OK"), this);
  
  ok->setDefault( TRUE );
  
  hbox->addWidget(new QLabel(this));
  hbox->addWidget(ok);
  hbox->addWidget(new QLabel(this));
  
  if (UmlDesktop::fixed())
    UmlDesktop::tocenter(this);
  
  connect(ok, SIGNAL(clicked()), this, SLOT(accept()));
}

TicTacToe::TicTacToe( bool meFirst, int boardSize, QWidget *parent, const char *name )
    : QWidget( parent, name )
{
    Q3VBoxLayout * l = new Q3VBoxLayout( this, 6 );

    // Create a message label

    message = new QLabel( this );
    message->setFrameStyle( Q3Frame::WinPanel | Q3Frame::Sunken );
    message->setAlignment( Qt::AlignCenter );
    l->addWidget( message );

    // Create the game board and connect the signal finished() to this
    // gameOver() slot

    board = new TicTacGameBoard( meFirst, boardSize, this );
    connect( board, SIGNAL(finished()), SLOT(gameOver()) );
    l->addWidget( board );

    // Create a horizontal frame line

    Q3Frame *line = new Q3Frame( this );
    line->setFrameStyle( Q3Frame::HLine | Q3Frame::Sunken );
    l->addWidget( line );

    // Create the combo box for deciding who should start, and
    // connect its clicked() signals to the buttonClicked() slot

    whoStarts = new QComboBox( this );
    whoStarts->insertItem( "Opponent starts" );
    whoStarts->insertItem( "You start" );
    l->addWidget( whoStarts );

	whoStarts->setEnabled(false);
	whoStarts->setCurrentIndex(meFirst); 
    // Create the push buttons and connect their clicked() signals
    // to this right slots.

	connect( board, SIGNAL(myMove(int)), this, SIGNAL(myMove(int)));
	connect( board, SIGNAL(stateChanged()), this, SLOT(newState()));
    newGame = new QPushButton( "Play!", this );
    connect( newGame, SIGNAL(clicked()), SLOT(newGameClicked()) );
	newGame->setEnabled(false);
    quit = new QPushButton( "Quit", this );
    connect( quit, SIGNAL(clicked()), this, SIGNAL(closing()) );
    Q3HBoxLayout * b = new Q3HBoxLayout;
    l->addLayout( b );
    b->addWidget( newGame );
    b->addWidget( quit );

    newState();
	//board->newGame();
	newGameClicked();
}

QWidget * QSettingColorTableItem::createEditor() const
{
	QWidget * pBox = new QWidget(table()->viewport());
	Q3HBoxLayout * pBoxLayout = new Q3HBoxLayout(pBox);
	QLineEdit * pEdit = new QLineEdit(pBox, "editor");
	QColorPushButton * pButton = new QColorPushButton(pEdit, "...", pBox, "colorbutton");
	pBoxLayout->addWidget(pEdit, 1);
	pBoxLayout->addWidget(pButton);
	pBox->setFocusProxy(pEdit);
	pEdit->setText(pButton->m_strColor = text());
	return pBox;
}

VTabWidget::VTabWidget(VTabPosition p,QWidget* parent, const char* name): QWidget(parent, name)
{
  m_position = p;
  Q3HBoxLayout *layout = new Q3HBoxLayout(this);
  m_bar = new VTabBar(p,this);
  m_wStack = new Q3WidgetStack(this);
  layout->addWidget(m_bar,0);
  layout->addWidget(m_wStack,5);
  m_autoIndexer = 0;
  m_wStack->hide();
  connect(m_bar,SIGNAL(allTabsOff()),m_wStack,SLOT(hide()));
  connect(m_bar, SIGNAL(activatedTab(int)), this, SLOT(setCurrentPage(int)));
        
  connect(m_bar,SIGNAL(allTabsOff()),this,SIGNAL(widgetStackHidden()));
  connect(m_bar,SIGNAL(activatedTab(int)),this,SIGNAL(widgetStackShown()));
}

BrowserSearchDialog::BrowserSearchDialog(const QPoint & p)
    : QDialog(0, "Browser search", TRUE) {
  setCaption("Browser search");
  move(p);
  
  Q3VBoxLayout * vbox = new Q3VBoxLayout(this);  
  
  vbox->setMargin(5);
  
  Q3GridLayout * gl = new Q3GridLayout(vbox, 4, 2, 5/*space*/);

  ed = new QLineEdit(this);
  ed->setText(saved_ed);
  gl->addWidget(new QLabel("Containing", this), 1, 0, Qt::AlignLeft);
  gl->addWidget(ed, 1, 1);
  
  Q3GroupBox * gb = new Q3GroupBox(2, Qt::Horizontal, this);

  case_sensitive = new QCheckBox("case sensitive", gb);
  case_sensitive->setChecked(saved_case_sensitive);
  
  gl->addWidget(gb, 2, 1);

  gl->addWidget(new QLabel("Result", this), 3, 0, Qt::AlignLeft);
  results = new Q3ComboBox(FALSE, this);
  gl->addWidget(results, 3, 1);

  Q3HBoxLayout * hbox = new Q3HBoxLayout(vbox); 
  hbox->setMargin(5);
  QPushButton * search_b = new QPushButton("Search", this);
  QPushButton * select_b = new QPushButton("Select", this);
  QPushButton * close_b = new QPushButton("Close", this);
  
  search_b->setDefault(TRUE);
  
  hbox->addWidget(search_b);
  hbox->addWidget(select_b);
  hbox->addWidget(close_b);
  
  connect(search_b, SIGNAL(clicked()), this, SLOT(search()));
  connect(select_b, SIGNAL(clicked()), this, SLOT(select()));
  connect(close_b, SIGNAL(clicked()), this, SLOT(reject()));
  
  setMaximumHeight(sizeHint().height());
}

OperationListDialog::OperationListDialog(const char * m,
					 Q3PtrList<BrowserOperation> & l)
    : QDialog(0, m, TRUE) {
  setCaption(m);
  move(QCursor::pos());
 
  Q3VBoxLayout * vbox = new Q3VBoxLayout(this);
  Q3HBoxLayout * hbox;
 
  vbox->setMargin(5);
 
  cb = new Q3ComboBox(FALSE, this);
  vbox->addWidget(cb);
  
  for (BrowserOperation * oper = l.first(); oper; oper = l.next()) {
    QString s = ((BrowserNode *) oper->parent())->get_name() +
      QString("::") + oper->get_data()->definition(TRUE, FALSE);
    
    if (((OperationData *) oper->get_data())->get_is_abstract())
      cb->insertItem("[a] " + s);
    else
      cb->insertItem(s);
  }
  
  hbox = new Q3HBoxLayout(vbox); 
  hbox->setMargin(5);
  QPushButton * ok = new QPushButton(TR("&OK"), this);
  QPushButton * cancel = new QPushButton(TR("&Cancel"), this);
  QSize bs(cancel->sizeHint());
  
  ok->setDefault(TRUE);
  ok->setFixedSize(bs);
  cancel->setFixedSize(bs);
  
  hbox->addWidget(ok);
  hbox->addWidget(cancel);

  UmlDesktop::limitsize_center(this, previous_size, 0.8, 0.8);
  
  connect(ok, SIGNAL(clicked()), this, SLOT(accept()));
  connect(cancel, SIGNAL(clicked()), this, SLOT(reject()));
}