C++ (Cpp) StyleDifference::needsPaintInvalidation Examples

Example #1

File: LayoutScrollbarPart.cpp Project: shaoboyan/chromium-crosswalk

void LayoutScrollbarPart::styleDidChange(StyleDifference diff, const ComputedStyle* oldStyle)
{
    LayoutBlock::styleDidChange(diff, oldStyle);
    setInline(false);
    clearPositionedState();
    setFloating(false);
    setHasOverflowClip(false);
    if (oldStyle && m_scrollbar && m_part != NoPart && (diff.needsPaintInvalidation() || diff.needsLayout()))
        m_scrollbar->theme()->invalidatePart(m_scrollbar, m_part);
}

Example #2

File: LayoutSVGRoot.cpp Project: mtucker6784/chromium

void LayoutSVGRoot::styleDidChange(StyleDifference diff, const ComputedStyle* oldStyle)
{
    if (diff.needsFullLayout())
        setNeedsBoundariesUpdate();
    if (diff.needsPaintInvalidation()) {
        // Box decorations may have appeared/disappeared - recompute status.
        m_hasBoxDecorationBackground = calculateHasBoxDecorations();
    }

    LayoutReplaced::styleDidChange(diff, oldStyle);
    SVGResourcesCache::clientStyleChanged(this, diff, styleRef());
}