diff options
Diffstat (limited to 'Source/WebKit/qt/WidgetApi/qwebpage.cpp')
| -rw-r--r-- | Source/WebKit/qt/WidgetApi/qwebpage.cpp | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/Source/WebKit/qt/WidgetApi/qwebpage.cpp b/Source/WebKit/qt/WidgetApi/qwebpage.cpp index 4931a4854..d6cdb013b 100644 --- a/Source/WebKit/qt/WidgetApi/qwebpage.cpp +++ b/Source/WebKit/qt/WidgetApi/qwebpage.cpp @@ -1054,6 +1054,20 @@ QWebInspector* QWebPagePrivate::getOrCreateInspector() */ /*! + \enum QWebPage::VisibilityState + + This enum defines visibility states that a webpage can take. + + \value VisibilityStateVisible The webpage is at least partially visible at on at least one screen. + \value VisibilityStateHidden The webpage is not visible at all on any screen. + \value VisibilityStatePrerender The webpage is loaded off-screen and is not visible. + \value VisibilityStateUnloaded The webpage is unloading its content. + More information about this values can be found at \l{ http://www.w3.org/TR/page-visibility/#dom-document-visibilitystate}{W3C Recommendation: Page Visibility: visibilityState attribute}. + + \sa QWebPage::visibilityState +*/ + +/*! \enum QWebPage::LinkDelegationPolicy This enum defines the delegation policies a webpage can have when activating links and emitting @@ -3136,6 +3150,31 @@ quint64 QWebPage::bytesReceived() const return d->m_bytesReceived; } + +/*! + \property QWebPage::visibilityState + \brief the page's visibility state + + This property should be changed by Qt applications who want to notify the JavaScript application + that the visibility state has changed (e.g. by reimplementing QWidget::setVisible). + The visibility state will be updated with the \a state parameter value only if it's different from the previous set. + Then, HTML DOM Document Object attributes 'hidden' and 'visibilityState' + will be updated to the correct value and a 'visiblitychange' event will be fired. + More information about this HTML5 API can be found at \l{http://www.w3.org/TR/page-visibility/}{W3C Recommendation: Page Visibility}. + + By default, this property is set to VisibilityStateVisible. +*/ +void QWebPage::setVisibilityState(VisibilityState state) +{ + d->setVisibilityState(static_cast<QWebPageAdapter::VisibilityState>(state)); +} + +QWebPage::VisibilityState QWebPage::visibilityState() const +{ + return static_cast<VisibilityState>(d->visibilityState()); +} + + /*! \since 4.8 \fn void QWebPage::viewportChangeRequested() |