This adds extra bits for the aFlags parameter to GetAllInFlowRects and GetAllInFlowRectsUnion, removes BoxToRect::GetRectFromFrameFun, and also adds a few more rect-getting methods to nsIFrame.
I never liked nsDisplayListBuilder::IsFixedItem anyway, its behavior and
naming was confusing. Also, it assumed there's only one viewport displayport,
on the rootmost document, and that's a bad assumption in general.
We're able to remove calls to ForceVisiblityForFixedItem because FrameLayerBuilder
is now responsible for inflating the visible region of the fixed-pos layers.
The main change here is to have nsCSSFrameConstructor able to construct
a scrollframe for nsFieldSetFrame's inner frame.
To make this work properly (as much like normal scrolled elements, and
to be consistent with Chrome), we need another major change, which is to move
the padding from the nsFieldSetFrame to its inner frame. We do this by copying
the padding to the inner frame and ignoring the padding on the outer frame.
To get this right for percentage padding and intrinsic widths is a little
tricky. For that, we need nsLayoutUtils::IntrinsicForContainer to be able to
ignore the padding on a frame so we don't add it twice.
Overriding nsFieldSetFrame::GetScrollTargetFrame makes setting scrollTop/
scrollLeft on a <fieldset> work as expected.
* * *
Bug 261037 - A fieldset overflow:auto reftest.
The main change here is to have nsCSSFrameConstructor able to construct
a scrollframe for nsFieldSetFrame's inner frame.
To make this work properly (as much like normal scrolled elements, and
to be consistent with Chrome), we need another major change, which is to move
the padding from the nsFieldSetFrame to its inner frame. We do this by copying
the padding to the inner frame and ignoring the padding on the outer frame.
To get this right for percentage padding and intrinsic widths is a little
tricky. For that, we need nsLayoutUtils::IntrinsicForContainer to be able to
ignore the padding on a frame so we don't add it twice.
Overriding nsFieldSetFrame::GetScrollTargetFrame makes setting scrollTop/
scrollLeft on a <fieldset> work as expected.
* * *
Bug 261037 - A fieldset overflow:auto reftest.
This patch does the following:
* Move nsIFrame::IntrinsicSize to mozilla::IntrinsicSize so that it can
be forward-declared.
* Move a number of templated inline nsLayoutUtils methods to nsIFrame.
* Use mozilla::layout::FrameChildListID instead of the
nsIFrame::ChildListID typedef in nsLayoutUtils.h.
* Move nsReflowFrameRunnable to its only user, nsProgressMeterFrame.cpp.
* Make a number of functions requiring nsIFrame.h out-of-line.
* Remove the nsIFrame.h #include from nsLayoutUtils.h and add it to the
places which require it implicitly.
This assumes that the specification for how position:sticky behaves for
block-in-inline splits matches the specification for position:relative,
in other words, matches
http://www.w3.org/TR/CSS21/visuren.html#anonymous-block-level .
It's also necessary for patch 9b since the new rule for handling of
style change hints is that a style change hint applies to all
continuations and all block-in-inline siblings ("special siblings").
The change in StickyScrollContainer::GetScrollRanges is really the fix
for bug 918994, but adjusted for the change here to use block-in-inline
siblings ("special siblings") in addition to continuations.
