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#include <Wt/WApplication.h>
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#include <Wt/WBootstrap5Theme.h>
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#include <Wt/WContainerWidget.h>
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#include <Wt/WDialog.h>
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#include <Wt/WPushButton.h>
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#include <Wt/WText.h>
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#include <memory>
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class Application final : public Wt::WApplication {
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public:
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explicit Application(const Wt::WEnvironment& env);
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};
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Application::Application(const Wt::WEnvironment &env)
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: Wt::WApplication(env)
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{
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setTheme(std::make_shared<Wt::WBootstrap5Theme>());
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auto btn = root()->addNew<Wt::WPushButton>("Show dialog");
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btn->clicked().connect([this] {
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auto dialog = root()->addChild(std::make_unique<Wt::WDialog>("Test Dialog"));
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dialog->rejectWhenEscapePressed();
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dialog->setWidth(800);
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dialog->setResizable(true);
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dialog->contents()->addNew<Wt::WText>(
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"This is really long text. This is really long text. This is really long text. "
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"This is really long text. This is really long text. This is really long text. "
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"This is really long text. This is really long text. This is really long text. "
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"This is really long text. This is really long text. This is really long text. "
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"This is really long text."
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);
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auto cancelBt = dialog->footer()->addNew<Wt::WPushButton>("Cancel");
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cancelBt->clicked().connect([dialog] { dialog->reject(); });
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dialog->finished().connect([this, dialog] { root()->removeChild(dialog); });
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dialog->show();
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});
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}
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int main(int argc, char *argv[])
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{
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return Wt::WRun(argc, argv, [](const Wt::WEnvironment& env) {
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return std::make_unique<Application>(env);
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});
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}
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