Vladimir Prus wrote:
Where will you specify C++ code, e.g. methods like "draw"? In QT, XML is converted to real C++ code that you can subclass and add behaviour there. In Mozilla, XUL is scriptable via JavaScript.
What can be done here?
// create a xml archive, deserialize w widget w = create_widget("description.xml"); // case 1 window w2 = cast<window>(w); grid g = cast<grid>(w2->at(0)); button b = cast<button>(g->at(0, 0)); b->clicked_signal = my_callback; // case 2 button b = cast<button>( w->find_by_name("my_button") ); b->clicked_signal = my_callback; // case 3 button b = cast<button>( w->find_by_path("my_grid/my_button") ); b->clicked_signal = my_callback; // case 4 // do nothing, a Python function is automatically attached to clicked_signal // Python should be able to see the widget as an object // Nontrivial