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| author | oshima@chromium.org <oshima@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2013-03-14 22:42:11 +0000 |
|---|---|---|
| committer | oshima@chromium.org <oshima@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2013-03-14 22:42:11 +0000 |
| commit | ab254696bbf9608710cb64e432457dbb4bf1ef63 (patch) | |
| tree | 4c8efddbf9fb6d9136c77790482da1d255c5566e /ui/base | |
| parent | 5d6f2d1c2e7495b6880c37bafbb87aa36f68535f (diff) | |
| download | chromium_src-ab254696bbf9608710cb64e432457dbb4bf1ef63.zip chromium_src-ab254696bbf9608710cb64e432457dbb4bf1ef63.tar.gz chromium_src-ab254696bbf9608710cb64e432457dbb4bf1ef63.tar.bz2 | |
Fix translate amount when rotated.
The origin starts at (0, 0), so the actual amount to translate is width-1/height-1.
Use ToRoundedPoint to convert translated point as translation can convert to negative side by small margin.
(like -0.000001, which becomes -1 instead of 0)
R=jamescook@chromium.org
BUG=119268
TEST=updated the test.
Review URL: https://codereview.chromium.org/12844004
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@188220 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'ui/base')
| -rw-r--r-- | ui/base/events/event.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/ui/base/events/event.cc b/ui/base/events/event.cc index f29e84e..9588076 100644 --- a/ui/base/events/event.cc +++ b/ui/base/events/event.cc @@ -273,7 +273,8 @@ void LocatedEvent::UpdateForRootTransform( // Transform has to be done at root level. gfx::Point3F p(location_); root_transform.TransformPointReverse(p); - root_location_ = location_ = gfx::ToFlooredPoint(p.AsPointF()); + // Use ToRoundedPoint so that the value -0.00001 becomes 0. + root_location_ = location_ = gfx::ToRoundedPoint(p.AsPointF()); } //////////////////////////////////////////////////////////////////////////////// |