C++ WContainerWidget::setStyleClass方法代码示例

DialogExample::DialogExample(const WEnvironment& env)
  : WApplication(env),
    messageBox_(0)
{
  setTitle("Dialog example");

  WContainerWidget *textdiv = new WContainerWidget(root());
  textdiv->setStyleClass("text");

  new WText("<h2>Wt dialogs example</h2>", textdiv);
  new WText("You can use WMessageBox for simple modal dialog boxes. <br />",
	    textdiv);

  WContainerWidget *buttons = new WContainerWidget(root());
  buttons->setStyleClass("buttons");

  WPushButton *button;

  button = new WPushButton("One liner", buttons);
  button->clicked().connect(this, &DialogExample::messageBox1);

  button = new WPushButton("Comfortable ?", buttons);
  button->clicked().connect(this, &DialogExample::messageBox2);

  button = new WPushButton("Havoc!", buttons);
  button->clicked().connect(this, &DialogExample::messageBox3);

  button = new WPushButton("Discard", buttons);
  button->clicked().connect(this, &DialogExample::messageBox4);

  button = new WPushButton("Familiar", buttons);
  button->clicked().connect(this, &DialogExample::custom);

  textdiv = new WContainerWidget(root());
  textdiv->setStyleClass("text");

  status_ = new WText("Go ahead...", textdiv);

  styleSheet().addRule(".buttons",
		       "padding: 5px;");
  styleSheet().addRule(".buttons BUTTON",
		       "padding-left: 4px; padding-right: 4px;"
		       "margin-top: 4px; display: block");

  // avoid scrollbar problems
  styleSheet().addRule(".text", "padding: 4px 8px");
  styleSheet().addRule("body", "margin: 0px;");
}

MainPage::MainPage( const WEnvironment& env)    
    : WApplication(env)
{

    setTitle("Main page");

    this->useStyleSheet(AppPaths::cssFile);

    // Remove this 2 lines???
    userList = new WContainerWidget(root());
    userList->setStyleClass("list");


    // Remove it?
    WContainerWidget *t = new WContainerWidget();
    t->setInline(false);
    t->show();
    t->setStyleClass("big");    

    // Remove it?
    WStackedWidget *main = new WStackedWidget(root());
    main->setStyleClass("");    

    root()->removeWidget(main);




    Wt::WHBoxLayout *loginLayout = new Wt::WHBoxLayout(root());
    LoginWidget *login = new LoginWidget();
    loginLayout->addWidget(login);
    login->loggedIn().connect(this,&MainPage::setMainPage);
}

void WTabWidget::create(WFlags<AlignmentFlag> layoutAlignment)
{
  setImplementation(layout_ = new WContainerWidget());

  WT_DEBUG( setObjectName("WTabWidget") );

  menu_ = new WMenu(new WStackedWidget(), Horizontal);
  menu_->setRenderAsList(true);

  WContainerWidget *menuDiv = new WContainerWidget();
  menuDiv->setStyleClass("Wt-tabs");
  menuDiv->addWidget(menu_);

  layout_->addWidget(menuDiv);
  layout_->addWidget(menu_->contentsStack());

  setJavaScriptMember
    (WT_RESIZE_JS, std::string() +
     "function(self, w, h) {"
     """self.style.height= h + 'px';"
     """var c = self.firstChild;"
     """var t = self.lastChild;"
     """h -= c.offsetHeight + " WT_CLASS ".px(c, 'marginTop') "
     ""   "+ " WT_CLASS ".px(c, 'marginBottom');"
     """if (h > 0)"
     ""  "t." + WT_RESIZE_JS + "(t, w, h);"
     "};");

  menu_->itemSelected().connect(this, &WTabWidget::onItemSelected);
  menu_->itemClosed().connect(this, &WTabWidget::onItemClosed);
}

  /*! \brief Setup the user interface.
   */
  void createUI() {
    WContainerWidget *w = root();
    w->setStyleClass("maindiv");

    /*
     * The main layout is a 3x2 grid layout.
     */
    WGridLayout *layout = new WGridLayout();
    layout->addWidget(createTitle("Folders"), 0, 0);
    layout->addWidget(createTitle("Files"), 0, 1);
    layout->addWidget(folderView(), 1, 0);
    layout->setColumnResizable(0);

    // select the first folder
    folderView_->select(folderModel_->index(0, 0, folderModel_->index(0, 0)));

    WVBoxLayout *vbox = new WVBoxLayout();
    vbox->addWidget(fileView(), 1);
    vbox->addWidget(pieChart(), 1);
    vbox->setResizable(0);

    layout->addLayout(vbox, 1, 1);

    layout->addWidget(aboutDisplay(), 2, 0, 1, 2);

    /*
     * Let row 1 and column 1 take the excess space.
     */
    layout->setRowStretch(1, 1);
    layout->setColumnStretch(1, 1);

    w->setLayout(layout);
  }

  /*! \brief Creates the chart.
   */
  WWidget *pieChart() {
    using namespace Chart;

    WPieChart *chart = new WPieChart();
    chart->setModel(fileFilterModel_);
    chart->setTitle("File sizes");

    chart->setLabelsColumn(1); // Name
    chart->setDataColumn(3);   // Size

    chart->setPerspectiveEnabled(true, 0.2);
    chart->setDisplayLabels(Outside | TextLabel);

    if (!WApplication::instance()->environment().ajax()) {
      chart->resize(500, 200);
      chart->setMargin(WLength::Auto, Left | Right);
      WContainerWidget *w = new WContainerWidget();
      w->addWidget(chart);
      w->setStyleClass("about");
      return w;
    } else {
      chart->setStyleClass("about");
      return chart;
    }
  }

WWidget *ProductMenuItem::createItemWidget()
{        
    //<div class="collection" style="background: url(productimages/QEES_Dimmer_billed_tekst_01_thumb.jpg) no-repeat;">
    WAnchor *result = new WAnchor();    
    WContainerWidget *collection = new WContainerWidget(result);
    result->mouseWentOver().connect(SLOT(this, ProductMenuItem::_mouseWentOver));
    result->mouseWentOut().connect(SLOT(this, ProductMenuItem::_mouseWentOut));

    collection->setStyleClass("collection");
    WString imageName = _product->imageThumbName("var/www/", "resources/images/productimages/");
    collection->decorationStyle().setBackgroundImage(imageName.toUTF8());

    _faderInvisible = new WContainerWidget(collection);
    _faderInvisible->setStyleClass("fader invisible");

    WContainerWidget *faderInvisible2 = new WContainerWidget(_faderInvisible);
    new WText(_description(), faderInvisible2);

    // @todo: Add this? Change picutre
    // <!--<div class="sale_label"></div>-->
    //WContainerWidget *salesLabel = new WContainerWidget(collection);
    //salesLabel->setStyleClass("sale_label");

    // @todo: Add this? Change picutre
    // <!--<div class="sale_label"></div>-->
    //WContainerWidget *offerLabel = new WContainerWidget(collection);
    //offerLabel->setStyleClass("offer_label");

  return result;
}

mapboxApplication::mapboxApplication(const WEnvironment & env) : WApplication(env)
{
  if (appRoot().empty()) {
    std::cerr << "!!!!!!!!!!" << std::endl
      << "!! Warning: read the README.md file for hints on deployment,"
      << " the approot looks suspect!" << std::endl
      << "!!!!!!!!!!" << std::endl;
  }

  setTheme(new WBootstrapTheme());
  this->useStyleSheet(WLink("wtMapExample.css"));

  setTitle("Mapbox Examples");

  WContainerWidget * mainContent = new WContainerWidget(root());
  mainContent->setStyleClass("examplemap");
  map = new MapBox::Map(mainContent, true);
  map->setMapStyle(MapBox::MAPSTYLE::Streets);
  map->zoom(14).center(MapBox::Coordinate(51.515823, -0.124331));

  // add all controls
  // map->addNavigationControl();
  // map->addGeoLocateControl();
  // map->addGeoCoderControl();

  menuBar = new MenuBar(root());

}

WWidget *StyleLayout::wGridLayout()
{
  WContainerWidget *result = new WContainerWidget();
  topic("WGridLayout", result);

  addText(tr("layout-WGridLayout"), result);

  WContainerWidget *container;

  container = new WContainerWidget(result);
  container->resize(WLength::Auto, 400);
  container->setStyleClass("yellow-box");
  WGridLayout *grid = new WGridLayout();
  container->setLayout(grid);

  for (int row = 0; row < 3; ++row) {
    for (int column = 0; column < 4; ++column) {
      WText *t = addText(tr("grid-item").arg(row).arg(column));
      if (row == 1 || column == 1 || column == 2)
	t->setStyleClass("blue-box");
      else
	t->setStyleClass("green-box");
      grid->addWidget(t, row, column);
    }
  }

  grid->setRowStretch(1, 1);
  grid->setColumnStretch(1, 1);
  grid->setColumnStretch(2, 1);

  return result;
}

WWidget *EventsDemo::wMouseEvent()
{
  WContainerWidget *result = new WContainerWidget();

  topic("WMouseEvent", result);
  addText(tr("events-WMouseEvent"), result);
  WContainerWidget *c = new WContainerWidget(result);
  WHBoxLayout *hlayout = new WHBoxLayout;
  c->setLayout(hlayout);
  WContainerWidget *l = new WContainerWidget;
  WContainerWidget *r = new WContainerWidget;
  new WText("clicked<br/>doubleClicked<br/>mouseWentOut<br/>mouseWentOver",
	    l);
  new WText("mouseWentDown<br/>mouseWentUp<br/>mouseMoved<br/>mouseWheel", r);
  hlayout->addWidget(l);
  hlayout->addWidget(r);
  c->resize(600, 300);
  l->decorationStyle().setBackgroundColor(Wt::gray);
  r->decorationStyle().setBackgroundColor(Wt::gray);
  // prevent that firefox interprets drag as drag&drop action
  l->setStyleClass("unselectable");
  r->setStyleClass("unselectable");
  l->clicked().connect(this, &EventsDemo::showClicked);
  l->doubleClicked().connect(this, &EventsDemo::showDoubleClicked);
  l->mouseWentOut().connect(this, &EventsDemo::showMouseWentOut);
  l->mouseWentOver().connect(this, &EventsDemo::showMouseWentOver);
  r->mouseMoved().connect(this, &EventsDemo::showMouseMoved);
  r->mouseWentUp().connect(this, &EventsDemo::showMouseWentUp);
  r->mouseWentDown().connect(this, &EventsDemo::showMouseWentDown);
  r->mouseWheel().connect(this, &EventsDemo::showMouseWheel);
  r->mouseWheel().preventDefaultAction(true);

  l->setAttributeValue
    ("oncontextmenu",
     "event.cancelBubble = true; event.returnValue = false; return false;");
  r->setAttributeValue
    ("oncontextmenu",
     "event.cancelBubble = true; event.returnValue = false; return false;");

  new WBreak(result);
  new WText("Last event: ", result);
  mouseEventType_ = new WText(result);
  new WBreak(result);
  mouseEventDescription_ = new WText(result);

  return result;
}

void WNavigationBar::addWrapped(WWidget *widget, AlignmentFlag alignment,
				const char *wrapClass)
{
  WContainerWidget *contents = resolve<WContainerWidget *>("contents");

  WContainerWidget *wrap = new WContainerWidget(contents);
  wrap->setStyleClass(wrapClass);
  align(wrap, alignment);
  wrap->addWidget(widget);
}

WTreeTable::WTreeTable()
{
  setImplementation(std::unique_ptr<WContainerWidget>(impl_ = new WContainerWidget()));

  setStyleClass("Wt-treetable");
  setPositionScheme(PositionScheme::Relative);

  headers_ = impl_->addWidget(cpp14::make_unique<WContainerWidget>());
  headers_->setStyleClass("Wt-header header");

  /*
   * spacer for when a scroll bar is visible
   */
  WContainerWidget *spacer
    = headers_->addWidget(cpp14::make_unique<WContainerWidget>());
  spacer->setStyleClass("Wt-sbspacer");

  headerContainer_
    = headers_->addWidget(cpp14::make_unique<WContainerWidget>());
  headerContainer_->setFloatSide(Side::Right);

  headers_->addWidget(cpp14::make_unique<WText>());
  columnWidths_.push_back(WLength::Auto);

  WContainerWidget *content
    = impl_->addWidget(cpp14::make_unique<WContainerWidget>());
  content->setStyleClass("Wt-content");
  if (!wApp->environment().agentIsIE())
    content->setOverflow(Overflow::Auto);
  else
    content->setAttributeValue
      ("style", "overflow-y: auto; overflow-x: hidden; zoom: 1");

  tree_ = content->addWidget(cpp14::make_unique<WTree>());
  tree_->setMargin(3, Side::Top);
  tree_->resize(WLength(100, LengthUnit::Percentage), WLength::Auto);
}

WTreeTable::WTreeTable(WContainerWidget *parent)
  : WCompositeWidget(parent)
{
  setImplementation(impl_ = new WContainerWidget());

  setStyleClass("Wt-treetable");
  setPositionScheme(Relative);

  headers_ = new WContainerWidget(impl_);
  headers_->setStyleClass("Wt-header header");

  /*
   * spacer for when a scroll bar is visible
   */
  WContainerWidget *spacer = new WContainerWidget(headers_);
  spacer->setStyleClass("Wt-sbspacer");

  headerContainer_ = new WContainerWidget(headers_);
  headerContainer_->setFloatSide(Right);

  headers_->addWidget(new WText());
  columnWidths_.push_back(WLength::Auto);

  WContainerWidget *content = new WContainerWidget(impl_);
  content->setStyleClass("Wt-content");
  if (!wApp->environment().agentIsIE())
    content->setOverflow(WContainerWidget::OverflowAuto);
  else
    content->setAttributeValue
      ("style", "overflow-y: auto; overflow-x: hidden; zoom: 1");

  content->addWidget(tree_ = new WTree());

  tree_->setMargin(3, Top);
  tree_->resize(WLength(100, WLength::Percentage), WLength::Auto);
}

LoginWidget::LoginWidget(WContainerWidget *parent):
  WCompositeWidget(parent)
{

    setImplementation(_impl = new WContainerWidget());
    _impl->setStyleClass("center-block");

    WContainerWidget *container = new WContainerWidget(_impl);
    container->setStyleClass("center");

    new WText("Name",container);

    WPushButton *login = new WPushButton("GO!!!",container);
    login->setStyleClass("button white");
    login->clicked().connect(this, &LoginWidget::emitt);
    //login->clicked().emit();


}

WWidget *Home::quoteForm()
{
  WContainerWidget *result = new WContainerWidget();
  result->setStyleClass("quote");

  WTemplate *requestTemplate = new WTemplate(tr("quote.request"), result);

  WPushButton *quoteButton = new WPushButton(tr("quote.requestbutton"));
  requestTemplate->bindWidget("button", quoteButton);

  WWidget *quoteForm = createQuoteForm();
  result->addWidget(quoteForm);

  quoteButton->clicked().connect(quoteForm, &WWidget::show);
  quoteButton->clicked().connect(requestTemplate, &WWidget::hide);

  quoteForm->hide();

  return result;
}

void Reports::createFooter()
{
    WContainerWidget *update_div = new WContainerWidget(this);
    update_div->setId("update_info");
    update_div->setStyleClass("update_info clear_inside");
    WContainerWidget *wc = new WContainerWidget(update_div);
    wc->setStyleClass("update");
    WContainerWidget *wcp = new WContainerWidget(update_div);

    WAnchor *update_kick = new WAnchor("javascript:void(0)", tr("update"),wc);
    //update_kick->setLink(WLink(WLink::InternalPath,"/update"));
    update_kick->show();
    update_kick->setId("update_report");
    update_kick->setStyleClass("debt");
    update_kick->clicked().connect(boost::bind(&Reports::changed, this, update_kick));
    new WText(tr("reports.updatebtn.footer"),wcp);
/*
    <div id="update_info" class="update_info clear_inside">
		<p class="update"><a class="debt" href="/user?mode=debt&amp;force_updates=1">Обновить данные</a></p>
		<p>*Чтоб посмотреть свежие данные на текущий момент, <br> рекомендуется нажать кнопку "Обновить данные"</p>
	</div>
*/
}