/*!
Returns the current value for the scrollbar with orientation \a orientation, or 0
if no scrollbar is found for \a orientation.
\sa scrollBarMinimum(), scrollBarMaximum()
*/
int QWebFrame::scrollBarValue(Qt::Orientation orientation) const
{
Scrollbar *sb;
sb = (orientation == Qt::Horizontal) ? d->horizontalScrollBar() : d->verticalScrollBar();
if (sb)
return sb->value();
return 0;
}
void GtkAdjustmentWatcher::adjustmentValueChanged(GtkAdjustment* adjustment)
{
FrameView* frameView = core(m_webView)->mainFrame()->view();
Scrollbar* scrollbar = (adjustment == m_horizontalAdjustment.get()) ?
frameView->horizontalScrollbar() : frameView->verticalScrollbar();
if (!scrollbar)
return;
int newValue = static_cast<int>(gtk_adjustment_get_value(adjustment));
if (newValue != scrollbar->value()) {
m_handlingGtkAdjustmentChange = true;
frameView->scrollToOffsetWithoutAnimation(scrollbar->orientation(), newValue);
m_handlingGtkAdjustmentChange = false;
}
}