Enabling_Plugins | Qt Wiki

So your here to learn how to enable plugins in the QWebView that you’ve added to your .ui file, so without a further ado, here you go:

#include <QtWebKit>
//make sure the correct headers are included so you can use globalSettings.
#include "widget.h"
#include "ui_widget.h"
Widget::Widget(QWidget *parent) :
QWidget(parent),
ui(new Ui::Widget)
{
ui->setupUi(this);
//Create the ui.
QWebSettings::globalSettings()->setAttribute(QWebSettings::PluginsEnabled, true);
//And, just enable plug-ins globally.
}
Widget::~Widget()
{
delete ui;
}

Tags what is this? Undo?