import Crafter.CppDOM; using namespace Crafter; import std; HtmlElement* body = new HtmlElement("body", "
" "

Enhanced Event Handling Demo

" "" "
" "
"); HtmlElement* keyInput = new HtmlElement("keyInput"); HtmlElement* output = new HtmlElement("output"); int main(){ keyInput->AddKeyDownListener([&](KeyboardEvent event) { std::string keyInfo = std::format("

Key pressed: {}

", event.key); if (event.ctrlKey) keyInfo += "

Ctrl key pressed

"; if (event.shiftKey) keyInfo += "

Shift key pressed

"; if (event.altKey) keyInfo += "

Alt key pressed

"; output->SetInnerHTML(keyInfo); }); }