bool RenderWidget::nodeAtPoint(const HitTestRequest& request, HitTestResult& result, const HitTestLocation& locationInContainer, const LayoutPoint& accumulatedOffset, HitTestAction action)
{
if (request.allowsChildFrameContent() && widget() && widget()->isFrameView() && toFrameView(widget())->renderView()) {
FrameView* childFrameView = toFrameView(widget());
RenderView* childRoot = childFrameView->renderView();
LayoutPoint adjustedLocation = accumulatedOffset + location();
LayoutPoint contentOffset = LayoutPoint(borderLeft() + paddingLeft(), borderTop() + paddingTop()) - childFrameView->scrollOffset();
HitTestLocation newHitTestLocation(locationInContainer, -adjustedLocation - contentOffset);
HitTestRequest newHitTestRequest(request.type() | HitTestRequest::ChildFrameHitTest);
HitTestResult childFrameResult(newHitTestLocation);
bool isInsideChildFrame = childRoot->hitTest(newHitTestRequest, newHitTestLocation, childFrameResult);
if (newHitTestLocation.isRectBasedTest())
result.append(childFrameResult);
else if (isInsideChildFrame)
result = childFrameResult;
if (isInsideChildFrame)
return true;
}
bool hadResult = result.innerNode();
bool inside = RenderReplaced::nodeAtPoint(request, result, locationInContainer, accumulatedOffset, action);
// Check to see if we are really over the widget itself (and not just in the border/padding area).
if ((inside || result.isRectBasedTest()) && !hadResult && result.innerNode() == &frameOwnerElement())
result.setIsOverWidget(contentBoxRect().contains(result.localPoint()));
return inside;
}
bool RenderWidget::nodeAtPoint(const HitTestRequest& request, HitTestResult& result, const HitTestLocation& locationInContainer, const LayoutPoint& accumulatedOffset, HitTestAction action)
{
bool hadResult = result.innerNode();
bool inside = RenderReplaced::nodeAtPoint(request, result, locationInContainer, accumulatedOffset, action);
// Check to see if we are really over the widget itself (and not just in the border/padding area).
if ((inside || result.isRectBasedTest()) && !hadResult && result.innerNode() == node())
result.setIsOverWidget(contentBoxRect().contains(result.localPoint()));
return inside;
}
bool RenderWidget::nodeAtPoint(const HitTestRequest& request, HitTestResult& result, int x, int y, int tx, int ty, HitTestAction action)
{
bool hadResult = result.innerNode();
bool inside = RenderReplaced::nodeAtPoint(request, result, x, y, tx, ty, action);
// Check to see if we are really over the widget itself (and not just in the border/padding area).
if (inside && !hadResult && result.innerNode() == node())
result.setIsOverWidget(contentBoxRect().contains(result.localPoint()));
return inside;
}
