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| author | darin@chromium.org <darin@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2009-11-19 05:24:57 +0000 |
|---|---|---|
| committer | darin@chromium.org <darin@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2009-11-19 05:24:57 +0000 |
| commit | 552e600db9f51ac1efb0438bd749227226dffa64 (patch) | |
| tree | 121e6a11a6f637e9b5cfd2d04244c94b1961420f /base | |
| parent | 0dea18f231b425216aae0c956129bc80b7086770 (diff) | |
| download | chromium_src-552e600db9f51ac1efb0438bd749227226dffa64.zip chromium_src-552e600db9f51ac1efb0438bd749227226dffa64.tar.gz chromium_src-552e600db9f51ac1efb0438bd749227226dffa64.tar.bz2 | |
Refactors RenderWidget to extract a PaintAggregator class.
After this change, I plan on changing the PaintAggregator algorithm.
Some things to note:
1- Previously, it was possible to send overlapping ViewHostMsg_PaintRect and
ViewHostMsg_ScrollRect messages. This happened when scrolling a page since the
scrollbar would need to be repainted while the contents of the page are being
scrolled. With this CL, this overlapping behavior is a bit more explicit.
2- There was a TODO about view_size clipping that I've eliminated. I was able
to eliminate it because I realized that it is correct to clip the rects passed
by didInvalidateRect and didScrollRect to the size of the RenderWidget.
Apparently WebKit can sometimes invalidate regions outside the view.
R=brettw
BUG=25905
TEST=none
Review URL: http://codereview.chromium.org/403005
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@32496 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'base')
| -rw-r--r-- | base/gfx/rect.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/base/gfx/rect.h b/base/gfx/rect.h index 414a348..2eef76c 100644 --- a/base/gfx/rect.h +++ b/base/gfx/rect.h @@ -65,6 +65,7 @@ class Rect { void set_origin(const gfx::Point& origin) { origin_ = origin; } const gfx::Size& size() const { return size_; } + void set_size(const gfx::Size& size) { size_ = size; } int right() const { return x() + width(); } int bottom() const { return y() + height(); } |