C++ (Cpp) layoutPending Examples

Example #1

File: FrameView.cpp Project: hackerkevin/sky_engine

bool FrameView::needsLayout() const
{
    RenderView* renderView = this->renderView();
    return layoutPending()
        || (renderView && renderView->needsLayout())
        || isSubtreeLayout();
}

Example #2

File: FrameView.cpp Project: hackerkevin/sky_engine

void FrameView::scheduleRelayoutOfSubtree(RenderObject* relayoutRoot)
{
    ASSERT(m_frame->view() == this);

    if (!m_frame->document()->isActive())
        return;

    RenderView* renderView = this->renderView();
    if (renderView && renderView->needsLayout()) {
        if (relayoutRoot)
            relayoutRoot->markContainingBlocksForLayout(false);
        return;
    }

    if (layoutPending() || !m_layoutSchedulingEnabled) {
        if (m_layoutSubtreeRoot != relayoutRoot) {
            if (isObjectAncestorContainerOf(m_layoutSubtreeRoot, relayoutRoot)) {
                // Keep the current root
                relayoutRoot->markContainingBlocksForLayout(false, m_layoutSubtreeRoot);
                ASSERT(!m_layoutSubtreeRoot->container() || !m_layoutSubtreeRoot->container()->needsLayout());
            } else if (isSubtreeLayout() && isObjectAncestorContainerOf(relayoutRoot, m_layoutSubtreeRoot)) {
                // Re-root at relayoutRoot
                m_layoutSubtreeRoot->markContainingBlocksForLayout(false, relayoutRoot);
                m_layoutSubtreeRoot = relayoutRoot;
                ASSERT(!m_layoutSubtreeRoot->container() || !m_layoutSubtreeRoot->container()->needsLayout());
            } else {
                // Just do a full relayout
                if (isSubtreeLayout())
                    m_layoutSubtreeRoot->markContainingBlocksForLayout(false);
                m_layoutSubtreeRoot = 0;
                relayoutRoot->markContainingBlocksForLayout(false);
            }
        }
    } else if (m_layoutSchedulingEnabled) {
        m_layoutSubtreeRoot = relayoutRoot;
        ASSERT(!m_layoutSubtreeRoot->container() || !m_layoutSubtreeRoot->container()->needsLayout());
        m_hasPendingLayout = true;

        m_frame->document()->scheduleVisualUpdate();
    }
}

Example #3

File: FrameView.cpp Project: hackerkevin/sky_engine

RenderObject* FrameView::layoutRoot(bool onlyDuringLayout) const
{
    return onlyDuringLayout && layoutPending() ? 0 : m_layoutSubtreeRoot;
}

Example #4

File: FrameView.cpp Project: cdaffara/symbiandump-mw4

Node* FrameView::layoutRoot() const
{
    return layoutPending() ? 0 : d->layoutRoot.get();
}