WApplication *createApplication(const WEnvironment& env)
{
WApplication *app = new WApplication(env);
app->setTitle(L"Drag & drop");
new WText("<h1>Wt Drag & drop example.</h1>", app->root());
new WText("<p>Help these people with their decision by dragging one of "
"the pills.</p>", app->root());
if (!env.javaScript()) {
new WText("<i>This examples requires that javascript support is "
"enabled.</i>", app->root());
}
WContainerWidget *pills = new WContainerWidget(app->root());
pills->setContentAlignment(WWidget::AlignCenter);
createDragImage("blue-pill.jpg",
"blue-pill-small.png",
"blue-pill", pills);
createDragImage("red-pill.jpg",
"red-pill-small.png",
"red-pill", pills);
WContainerWidget *dropSites = new WContainerWidget(app->root());
new Character(L"Neo", dropSites);
new Character(L"Morpheus", dropSites);
new Character(L"Trinity", dropSites);
app->useStyleSheet("dragdrop.css");
return app;
}
WApplication *createApplication(const WEnvironment& env)
{
WApplication *app = new WApplication(env);
new WText("Name: ", app->root());
WInPlaceEdit *edit = new WInPlaceEdit(L"Bob Smith", app->root());
edit->setStyleClass(L"inplace");
app->styleSheet().addRule("*.inplace span:hover", L"background-color: gray");
return app;
}
void WPopupMenu::popupImpl()
{
renderOutAll();
result_ = 0;
WApplication *app = WApplication::instance();
// XXX
// We rely here on the fact that no other widget is listening for
// escape on the root()
if (app->globalEscapePressed().isConnected())
app->globalEscapePressed().emit();
globalClickConnection_
= app->root()->clicked().connect(this, &WPopupMenu::done);
globalEscapeConnection_
= app->globalEscapePressed().connect(this, &WPopupMenu::done);
app->pushExposedConstraint(this);
prepareRender(app);
show();
}
WApplication *createApplication(const WEnvironment& env)
{
WApplication *app = new WApplication(env);
app->setTitle(L"Hangman");
new HangmanGame(app->root());
/*
* The application style sheet (only for the highscore widget)
*/
WCssDecorationStyle cellStyle;
WBorder cellBorder;
cellBorder.setStyle(WBorder::Solid);
cellBorder.setWidth(WBorder::Explicit, WLength(1));
cellBorder.setColor(WColor(Wt::lightGray));
cellStyle.setBorder(cellBorder);
app->styleSheet().addRule(".highscores * TD", cellStyle);
cellStyle.font().setVariant(WFont::SmallCaps);
app->styleSheet().addRule(".highscoresheader", cellStyle);
cellStyle.font().setVariant(WFont::NormalVariant);
cellStyle.font().setStyle(WFont::Italic);
cellStyle.font().setWeight(WFont::Bold);
app->styleSheet().addRule(".highscoresself", cellStyle);
return app;
}
WApplication *createApplication(const WEnvironment& env)
{
WApplication *app = new WApplication(env);
app->setTitle(L"Style example");
app->root()->addWidget(new StyleExample());
return app;
}
Cms::Cms()
: Page(),
m_pimpl(make_unique<Cms::Impl>())
{
WApplication *app = WApplication::instance();
app->setTitle(tr("cms-page-title"));
this->clear();
this->setId("CmsPage");
this->setStyleClass("cms-page container-fluid");
this->addWidget(this->Layout());
app->root()->clear();
app->root()->addWidget(this);
WTimer *timer = new WTimer(this);
timer->setInterval(60000); // every one minute
timer->timeout().connect(m_pimpl.get(), &Cms::Impl::ValidateSession);
timer->start();
}
FlexLayoutImpl::~FlexLayoutImpl()
{
WApplication *app = WApplication::instance();
if (parentLayoutImpl() == nullptr) {
if (container() == app->root()) {
app->setBodyClass("");
app->setHtmlClass("");
}
}
}
StdGridLayoutImpl2::~StdGridLayoutImpl2()
{
WApplication *app = WApplication::instance();
/*
* If it is a top-level layout (as opposed to a nested layout),
* configure overflow of the container.
*/
if (parentLayoutImpl() == 0) {
if (container() == app->root()) {
app->setBodyClass("");
app->setHtmlClass("");
}
if (app->environment().agentIsIElt(9) && container())
container()->setOverflow(WContainerWidget::OverflowVisible);
}
}
void WPopupMenu::done(WPopupMenuItem *result)
{
location_ = 0;
result_ = result;
hide();
WApplication *app = WApplication::instance();
app->root()->clicked().disconnect(globalClickConnection_);
app->globalEscapePressed().disconnect(globalEscapeConnection_);
app->popExposedConstraint(this);
recursiveEventLoop_ = false;
triggered_.emit(result_);
aboutToHide_.emit();
}
void StdGridLayoutImpl2::containerAddWidgets(WContainerWidget *container)
{
StdLayoutImpl::containerAddWidgets(container);
if (!container)
return;
WApplication *app = WApplication::instance();
/*
* If it is a top-level layout (as opposed to a nested layout),
* configure overflow of the container.
*/
if (parentLayoutImpl() == 0) {
if (container == app->root()) {
/*
* Reset body,html default paddings and so on if we are doing layout
* in the entire document.
*/
app->setBodyClass(app->bodyClass() + " Wt-layout");
app->setHtmlClass(app->htmlClass() + " Wt-layout");
}
}
}
WApplication *createApplication(const WEnvironment& env)
{
WApplication *appl = new WApplication(env);
new WText("<h1>Your mission</h1>", appl->root());
WText *secret
= new WText("Your mission, Jim, should you accept, is to create solid "
"web applications.",
appl->root());
new WBreak(appl->root()); new WBreak(appl->root());
new WText("This program will quit in ", appl->root());
CountDownWidget *countdown = new CountDownWidget(10, 0, 1000, appl->root());
new WText(" seconds.", appl->root());
new WBreak(appl->root()); new WBreak(appl->root());
WPushButton *cancelButton = new WPushButton("Cancel!", appl->root());
WPushButton *quitButton = new WPushButton("Quit", appl->root());
quitButton->clicked().connect(appl, &WApplication::quit);
countdown->done().connect(appl, &WApplication::quit);
cancelButton->clicked().connect(countdown, &CountDownWidget::cancel);
cancelButton->clicked().connect(cancelButton, &WFormWidget::disable);
cancelButton->clicked().connect(secret, &WWidget::hide);
return appl;
}
