本文整理汇总了C++中FrameView::didFirstLayout方法的典型用法代码示例。如果您正苦于以下问题:C++ FrameView::didFirstLayout方法的具体用法?C++ FrameView::didFirstLayout怎么用?C++ FrameView::didFirstLayout使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类FrameView
的用法示例。
在下文中一共展示了FrameView::didFirstLayout方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: setPageScaleFactor
void Page::setPageScaleFactor(float scale, const IntPoint& origin)
{
Document* document = mainFrame()->document();
FrameView* view = document->view();
if (scale == m_pageScaleFactor) {
if (view && (view->scrollPosition() != origin || view->delegatesScrolling())) {
if (!m_settings->applyPageScaleFactorInCompositor())
document->updateLayoutIgnorePendingStylesheets();
view->setScrollPosition(origin);
}
return;
}
m_pageScaleFactor = scale;
if (!m_settings->applyPageScaleFactorInCompositor()) {
if (document->renderer())
document->renderer()->setNeedsLayout(true);
document->recalcStyle(Style::Force);
// Transform change on RenderView doesn't trigger repaint on non-composited contents.
mainFrame()->view()->invalidateRect(IntRect(LayoutRect::infiniteRect()));
}
#if USE(ACCELERATED_COMPOSITING)
mainFrame()->deviceOrPageScaleFactorChanged();
#endif
if (view && view->fixedElementsLayoutRelativeToFrame())
view->setViewportConstrainedObjectsNeedLayout();
if (view && view->scrollPosition() != origin) {
if (!m_settings->applyPageScaleFactorInCompositor() && document->renderer() && document->renderer()->needsLayout() && view->didFirstLayout())
view->layout();
view->setScrollPosition(origin);
}
}