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Bug #1380 » scrool-to-posted.cpp

Ok - Boris Nagaev, 07/30/2012 06:51 PM

 

#include <boost/bind.hpp>

#include <Wt/WServer>
#include <Wt/WRandom>
#include <Wt/WApplication>
#include <Wt/WTableView>
#include <Wt/WStringListModel>

using namespace Wt;

class App : public WApplication {
public:
App(const WEnvironment& env):
WApplication(env) {
view_ = new WTableView(root());
model_ = new WStringListModel();
for (int i = 0; i < 1000; i++) {
model_->addString(WRandom::generateId());
}
view_->setModel(model_);
view_->resize(500, 500);
WServer::instance()->post(sessionId(), boost::bind(&App::scroll, this));
enableUpdates();
}

private:
WTableView* view_;
WStringListModel* model_;

void scroll() {
view_->scrollTo(model_->index(900, 0));
triggerUpdate();
}
};

WApplication* createApp(const WEnvironment& env) {
return new App(env);
}

int main(int argc, char** argv) {
return WRun(argc, argv, &createApp);
}

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