qt5.2 - kinetic support for scrollable widgets with flickcharm

[Paul-Henri FERME]

As reported on this group if you are looking for kinetic scolling with qt widget, you cannot compile flickcharm example as provided by

https://blog.qt.digia.com/blog/2008/11/15/flick-list-or-kinetic-scrolling

and

https://qt-project.org/doc/qt-4.7/demos-embedded-anomaly-src-flickcharm-cpp.html

Reason is in Qt5.2 stable QWebView is not ported to android yet.

However if you are just interested about kinetic support for widget using  QAbstractScollArea (like for example QTextEdit) you can just comment out the QWebView support in the code (see below)

This work quite nicely.....

Hope this is helpfull!

PHF

fickcharm.cpp

============

//#include <QWebFrame>

//#include <QWebView>

../..

void FlickCharm::activateOn(QWidget *widget)

../..

//    QWebView *webView = qobject_cast<QWebView*>(widget);

//    if (webView) {

//        QWebFrame *frame = webView->page()->mainFrame();

//        frame->setScrollBarPolicy(Qt::Vertical, Qt::ScrollBarAlwaysOff);

//        frame->setScrollBarPolicy(Qt::Horizontal, Qt::ScrollBarAlwaysOff);

//        webView->installEventFilter(this);

//        d->flickData.remove(webView);

//        d->flickData[webView] = new FlickData;

//        d->flickData[webView]->widget = webView;

//        d->flickData[webView]->state = FlickData::Steady;

//        return;

//    }

    qWarning() << "FlickCharm only works on QAbstractScrollArea (and derived classes)";

 //   qWarning() << "or QWebView (and derived classes)";

../..

void FlickCharm::deactivateFrom(QWidget *widget)

../..

//    QWebView *webView = qobject_cast<QWebView*>(widget);

//    if (webView) {

//        webView->removeEventFilter(this);

//        delete d->flickData[webView];

//        d->flickData.remove(webView);

//        return;

//    }