void QDeclarativeWebView::init()
{
d = new QDeclarativeWebViewPrivate(this);
if (QWebSettings::iconDatabasePath().isNull() &&
QWebSettings::globalSettings()->localStoragePath().isNull() &&
QWebSettings::offlineStoragePath().isNull() &&
QWebSettings::offlineWebApplicationCachePath().isNull())
QWebSettings::enablePersistentStorage();
setAcceptedMouseButtons(Qt::LeftButton);
setFlag(QGraphicsItem::ItemHasNoContents, true);
setFlag(QGraphicsItem::ItemIsFocusScope, true);
setClip(true);
d->view = new GraphicsWebView(this);
d->view->setResizesToContents(true);
d->view->setFocus();
QWebPage* wp = new QDeclarativeWebPage(this);
setPage(wp);
if (!preferredWidth())
setPreferredWidth(d->view->preferredWidth());
if (!preferredHeight())
setPreferredHeight(d->view->preferredHeight());
connect(d->view, SIGNAL(geometryChanged()), this, SLOT(updateDeclarativeWebViewSize()));
connect(d->view, SIGNAL(doubleClick(int,int)), this, SIGNAL(doubleClick(int,int)));
connect(d->view, SIGNAL(scaleChanged()), this, SIGNAL(contentsScaleChanged()));
}
void QDeclarativeWebView::setContentsScale(qreal scale)
{
if (scale == d->view->scale())
return;
d->view->setScale(scale);
updateDeclarativeWebViewSize();
emit contentsScaleChanged();
}
void QDeclarativePaintedItem::setContentsScale(qreal scale)
{
Q_D(QDeclarativePaintedItem);
if (d->contentsScale == scale) return;
d->contentsScale = scale;
clearCache();
update();
emit contentsScaleChanged();
}
void QDeclarativePaintedItem::setContentsScale(qreal scale)
{
Q_D(QDeclarativePaintedItem);
if (d->contentsScale == scale) return;
d->contentsScale = scale;
setImplicitWidth(d->contentsSize.width()*scale);
setImplicitHeight(d->contentsSize.height()*scale);
clearCache();
update();
emit contentsScaleChanged();
}
void QQuickPaintedItem::setContentsScale(qreal scale)
{
Q_D(QQuickPaintedItem);
if (d->contentsScale == scale)
return;
d->contentsScale = scale;
update();
emit contentsScaleChanged();
}
void MyWebView::setContentsScale(qreal scale)
{
webView_->setScale( scale );
Q_EMIT contentsScaleChanged();
}
