C++ KComboBox::show方法代码示例

void kiptablesgenerator::setupIPolicyPage()
{
  iPolicyPage = new QFrame(this);
  
  QVBoxLayout *layout = new QVBoxLayout(iPolicyPage);
  
  QLabel *intro = new QLabel(i18n(
    "<p>What do you want your firewall to do to unmatched packets?</p>"
    "<p>Your firewall can either accept unmatched packets, or drop unmatched "
    "packets; the recommended option is to drop unmatched packets.</p>"
    "<p><i>Advanced users: This sets the policy for the INPUT chain.</i></p>"), iPolicyPage);
  intro->show();
  layout->addWidget(intro);
  
  KComboBox *options = new KComboBox(iPolicyPage);
  options->insertItem(i18n("Accept"));
  options->insertItem(i18n("Drop"));
  options->setCurrentItem(1);
  options->show();
  layout->addWidget(options);
  namedWidgets["incomingPolicy"] = options;
  
  iPolicyPage->show();
  this->addPage(iPolicyPage, i18n("Default Action"));
}

void kiptablesgenerator::setupNewServiceDialog()
{
  newServiceDialog = new KDialogBase(this, 0, true, i18n("Add Service"), KDialogBase::Ok | KDialogBase::Cancel);
  
  QFrame *dialogArea = new QFrame(newServiceDialog);
  QGridLayout *layout = new QGridLayout(dialogArea, 7, 2);
  
  QLabel *intro = new QLabel(i18n(
    "<p><i>Advanced users only</i></p>"
    "<p>Here you can allow or deny access to services through your firewall.<br />"
    "You can specify a port range in the box using this format: <tt>fromPort:toPort</tt></p>"), dialogArea);
  intro->show();
  layout->addMultiCellWidget(intro, 0, 0, 0, 1);
  
  QLabel *protocolLabel = new QLabel(i18n("&Protocol: "), dialogArea);
  protocolLabel->show();
  layout->addWidget(protocolLabel, 1, 0);
 
  KComboBox *protocols = new KComboBox(dialogArea);
  protocols->insertItem(i18n("TCP"));
  protocols->insertItem(i18n("UDP"));
  protocols->insertItem(i18n("TCP & UDP"));
  protocols->insertItem(i18n("ICMP"));
  protocols->setCurrentItem(2);
  protocols->show();
  layout->addWidget(protocols, 1, 1);
  protocolLabel->setBuddy(protocols);
  namedWidgets["newService_protocols"] = protocols;
  connect(protocols, SIGNAL(activated(int )), this, SLOT(slotChangedProtocol(int )));
  
  QLabel *selectByLabel = new QLabel(i18n("Select service by: "), dialogArea);
  selectByLabel->show();
  layout->addMultiCellWidget(selectByLabel, 2, 2, 0, 1);
  
  QButtonGroup *optNamedOrNumbered = new QButtonGroup(dialogArea);
  optNamedOrNumbered->hide();
  namedWidgets["newService_namedOrNumbered"] = optNamedOrNumbered;
  
  QRadioButton *optNamed = new QRadioButton(i18n("&Name: "), dialogArea);
  optNamed->setChecked(true);
  optNamed->setName("named");
  optNamedOrNumbered->insert(optNamed);
  optNamed->show();
  layout->addWidget(optNamed, 3, 0);
  namedWidgets["newService_named"] = optNamed;
  
  KComboBox *names = new KComboBox(dialogArea);
  names->show();
  layout->addWidget(names, 3, 1);
  namedWidgets["newService_names"] = names;
  
  QRadioButton *optNumbered = new QRadioButton(i18n("&Port number(s): "), dialogArea);
  optNumbered->setName("numbered");
  optNamedOrNumbered->insert(optNumbered);
  optNumbered->show();
  layout->addWidget(optNumbered, 4, 0);
  namedWidgets["newService_numbered"] = optNumbered;
  
  KLineEdit *ports = new KLineEdit(dialogArea);
  ports->show();
  layout->addWidget(ports, 4, 1);
  namedWidgets["newService_ports"] = ports;
  
  QButtonGroup *optAllowDeny = new QButtonGroup(dialogArea);
  optAllowDeny->hide();
  namedWidgets["newService_allowDeny"] = optAllowDeny;
  
  KSeparator *separator = new KSeparator(dialogArea);
  separator->show();
  layout->addMultiCellWidget(separator, 5, 5, 0, 1);
  
  QRadioButton *optAllow = new QRadioButton(i18n("&Accept"), dialogArea);
  optAllow->setName(i18n("Accept"));
  optAllow->setChecked(true);
  optAllow->show();
  optAllowDeny->insert(optAllow);
  layout->addWidget(optAllow, 6, 0);
  
  QRadioButton *optDeny = new QRadioButton(i18n("&Drop"), dialogArea);
  optDeny->setName(i18n("Drop"));
  optDeny->show();
  optAllowDeny->insert(optDeny);
  layout->addWidget(optDeny, 6, 1);
    
  dialogArea->show();
  newServiceDialog->setMainWidget(dialogArea);
  connect(newServiceDialog, SIGNAL(okClicked()), this, SLOT(slotAddService()));
  slotChangedProtocol(2); // TCP+UDP
}