now we assert and gracefully continue, instead of crashing.
I'll go give this bug to a better owner. a=brade, r=mscott
git-svn-id: svn://10.0.0.236/trunk@72323 18797224-902f-48f8-a5cc-f745e15eee43
This is a performance enhancement for platforms where toolkit invalidate calls
are expensive. b=29847 r=rods@netscape.com.
git-svn-id: svn://10.0.0.236/trunk@62960 18797224-902f-48f8-a5cc-f745e15eee43
layout/base/src/nsRangeList.cpp
- Added ConstrainFrameAndPointToAnchorSubtree() and various utility
methods.
- Modified HandleDrag() to call ConstrainFrameAndPointToAnchorSubtree().
layout/html/base/src/nsFrame.cpp
- Modified GetContentAndOffsetFromPoint() to skip over generated
and anonymous content frames.
layout/html/base/src/nsGfxScrollFrame.cpp
layout/html/base/src/nsGfxScrollFrame.h
- Override the default nsFrame::GetContentAndOffsetsFromPoint()
implementation with a version that calls
mInner->GetContentAndOffsetsFromPoint(). This prevents the
scrollbar frames from being included in the search.
view/src/nsScrollPortView.cpp
- Fixed bug where GetContainerSize() was returning the size of the
ScrollPortView instead of the ScrolledView.
r=evaughan@netscape.com
git-svn-id: svn://10.0.0.236/trunk@53893 18797224-902f-48f8-a5cc-f745e15eee43
r=troy@netscape.com,kipp@netscape.com,evaughan@netscape.com,beard@netscape.com
layout/html/base/src/nsGfxScrollFrame.cpp
- Renamed all occurrences of ScrollPositionChanged() to
to ScrollPositionDidChange() to match changes made
to nsIScrollPositionListener.
- Added ScrollPositionWillChange() stub method.
layout/html/base/src/nsPresShell.cpp
- Added PresShellViewEventListener class that implements the
nsIScrollPositionListener and nsICompositeListener view
interfaces. This allows us to turn caret rendering on and off
when scrolling and repainting to prevent leaving caret cruft
on the screen.
- PresShellViewEventListener is created in InitialReflow(), and
released in ~PresShell().
view/public/Makefile.in
view/public/makefile.win
view/public/MANIFEST
- Added nsICompositeListener to list of files to be exported.
view/public/nsICompositeListener.h
- New file. Implementers of this interface can register themselves
with the view manager to receive notification before and after
a view is composited/refreshed.
view/public/nsIScrollPositionListener.h
- Added a ScrollPositionWillChange() method.
- Changed ScrollPositionChanged() to ScrollPositionDidChange().
view/public/nsIViewManager.h
- Added AddCompositeListener() and RemoveCompositeListener methods.
view/src/nsScrollingView.cpp
view/src/nsScrollingView.h
- Added NotifyScrollPositionWillChange() and
NotifyScrollPositionDidChange() methods.
- Modified HandleScrollEvent() to call NotifyScrollPositionWill/DidChange()
methods. Added temporary offsetX and offsetY variables to allow us
to calculate new offsets without changing mOffsetX and mOffsetY before
notifications are sent out.
view/src/nsScrollPortView.cpp
- Changed ScrollPositionChanged() to ScrollPositionDidChange().
- Modified ScrollTo() to call the listener's ScrollPositionWillChange()
method.
view/src/nsViewManager.cpp
view/src/nsViewManager.h
- Added AddCompositeListener() and RemoveCompositeListener() methods.
- Added support for CompositeListener notifications in the Refresh()
methods for regions and rects.
- Fix for bug #15901: [DOGFOOD] Selected text does not clear when you type
Modified UpdateView() so that rects with zero width and height are
no longer added to our damage region.
r=beard@netscape.com
git-svn-id: svn://10.0.0.236/trunk@50786 18797224-902f-48f8-a5cc-f745e15eee43
