本文整理汇总了C++中nsBoxLayoutState::SetPaintingDisabled方法的典型用法代码示例。如果您正苦于以下问题：C++ nsBoxLayoutState::SetPaintingDisabled方法的具体用法？C++ nsBoxLayoutState::SetPaintingDisabled怎么用？C++ nsBoxLayoutState::SetPaintingDisabled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nsBoxLayoutState的用法示例。
在下文中一共展示了nsBoxLayoutState::SetPaintingDisabled方法的2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: PostReflowCallback
NS_IMETHODIMP
nsListBoxBodyFrame::DoLayout(nsBoxLayoutState& aBoxLayoutState)
{
if (mScrolling)
aBoxLayoutState.SetPaintingDisabled(PR_TRUE);
nsresult rv = nsBoxFrame::DoLayout(aBoxLayoutState);
if (mScrolling)
aBoxLayoutState.SetPaintingDisabled(PR_FALSE);
// if we are scrolled and the row height changed
// make sure we are scrolled to a correct index.
if (mAdjustScroll)
PostReflowCallback();
return rv;
}示例2: rect
NS_IMETHODIMP
nsListBoxBodyFrame::DoXULLayout(nsBoxLayoutState& aBoxLayoutState)
{
if (mScrolling)
aBoxLayoutState.SetPaintingDisabled(true);
nsresult rv = nsBoxFrame::DoXULLayout(aBoxLayoutState);
// determine the real height for the scrollable area from the total number
// of rows, since non-visible rows don't yet have frames
nsRect rect(nsPoint(0, 0), GetSize());
nsOverflowAreas overflow(rect, rect);
if (mLayoutManager) {
nsIFrame* childFrame = mFrames.FirstChild();
while (childFrame) {
ConsiderChildOverflow(overflow, childFrame);
childFrame = childFrame->GetNextSibling();
}
nsSize prefSize = mLayoutManager->GetXULPrefSize(this, aBoxLayoutState);
NS_FOR_FRAME_OVERFLOW_TYPES(otype) {
nsRect& o = overflow.Overflow(otype);
o.height = std::max(o.height, prefSize.height);
}
}
FinishAndStoreOverflow(overflow, GetSize());
if (mScrolling)
aBoxLayoutState.SetPaintingDisabled(false);
// if we are scrolled and the row height changed
// make sure we are scrolled to a correct index.
if (mAdjustScroll)
PostReflowCallback();
return rv;
}