- OverflowChangedTracker::AddFrame now accepts an enumerated type parameter to
indicate if the overflow areas of children have changed (CHILDREN_CHANGED),
the overflow areas of the children have changed and the parent have changed
(CHILDREN_AND_PARENT_CHANGED), or if only the transform has changed
(TRANSFORM_CHANGED).
- OverflowChangedTracker::Flush no longer falls back to calling
nsIFrame::UpdateOverflow when a frame lacks a PreTransformOverflowAreas
property.
- Added an additional change hint, nsChangeHint_ChildrenOnlyTransform, which
results in TRANSFORM_CHANGED being passed in to
OverflowChangedTracker::AddFrame.
- In nsIFrame::FinishAndStoreOverflow, the passed in overflow is now stored as
the InitialTransformProperty for elements that are IsTransformed().
- Partially corrected Bug 926155, by only calling
OverflowChangedTracker::AddFrame on parents of the sticky element during
StickyScrollContainer::UpdatePositions, using CHILDREN_CHANGED.
- OverflowChangedTracker::AddFrame now accepts an enumerated type parameter to
indicate if the overflow areas of children have changed (CHILDREN_CHANGED) or
if the transform has changed (TRANSFORM_CHANGED).
- OverflowChangedTracker::Flush no longer falls back to calling
nsIFrame::UpdateOverflow when a frame lacks a PreTransformOverflowAreas
property.
- Added an additional change hint, nsChangeHint_ChildrenOnlyTransform, which
results in TRANSFORM_CHANGED being passed in to
OverflowChangedTracker::AddFrame.
- In nsIFrame::FinishAndStoreOverflow, the passed in overflow is now stored as
the InitialTransformProperty for elements that are IsTransformed().
- Partially corrected Bug 926155, by only calling
OverflowChangedTracker::AddFrame on parents of the sticky element during
StickyScrollContainer::UpdatePositions, using CHILDREN_CHANGED.
Since we've already returned if the NS_FRAME_OUT_OF_FLOW bit is not set,
and since FirstInFlow() is the same as this when GetPrevInFlow() is
null, this is a straightforward simplification of the code and should
not change behavior.
Rename NS_STYLE_CLEAR_LEFT_AND_RIGHT to NS_STYLE_CLEAR_BOTH. Also fix whitespace and remove unnecessary parens in a few places and enumerate the possible break types in an assertion so that it doesn't make assumptions on the actual property values.
While it seems a little silly since 'perspective' doesn't require
atomicity (rather, it adds an additional transformation to any 3-D
descendants, which already require atomicity), the spec requires it, and
it matches WebKit.
Now that the first patch in this bug changed things so that 'none' is
reliably stored as eStyleUnit_None (rather than being stored as a 0
length when it comes from the initial value), we know mChildPerspective
is always > 0 when it is eStyleUnit_Coord, and there's no point making
the additional check.
At the same time, move the handling of outlines on inlines that contain
blocks earlier, so that we factor it into the stored frame property (and
thus have the stored frame property) and so that we include it
accurately in the overflow calculation.
At the same time, move the handling of outlines on inlines that contain
blocks earlier, so that we factor it into the stored frame property (and
thus have the stored frame property) and so that we include it
accurately in the overflow calculation.
