void LoadingScreen::DoAppendText(const std::string& str)
{
Wait();
{
Core::Element* input = root->GetElementById("content");
Core::String content;
input->GetInnerRML(content);
content = Core::String(content + "<br />" + str.c_str());
input->SetInnerRML(content);
}
Post();
Refresh();
}
// Moves all children to be under control of the widget.
void ElementFormControlSelect::OnUpdate()
{
ElementFormControl::OnUpdate();
// Move any child elements into the widget (except for the three functional elements).
for(int child_index = 0;child_index<GetNumChildren();++child_index)
{
Core::Element* child = GetChild(child_index);
// Check for a value attribute.
Rocket::Core::String attribute_value = child->GetAttribute<Rocket::Core::String>("value", "");
// Pull the inner RML and add the option.
Rocket::Core::String rml;
child->GetInnerRML(rml);
widget->AddOption(rml, attribute_value, -1, child->GetAttribute("selected") != NULL, child->GetAttribute("unselectable") == NULL);
}
RemoveAllChildren();
}