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| author | joshia@google.com <joshia@google.com@0039d316-1c4b-4281-b951-d872f2087c98> | 2008-09-16 17:39:00 +0000 |
|---|---|---|
| committer | joshia@google.com <joshia@google.com@0039d316-1c4b-4281-b951-d872f2087c98> | 2008-09-16 17:39:00 +0000 |
| commit | 1345bda1781a2d1fd5120f852ac0ff04a871a3a1 (patch) | |
| tree | fa088e916728f87c8ab7e751dfb7631d0e814a95 /chrome/browser/web_contents.h | |
| parent | c3ce34fb49289027feccf7a4e66714096872f97d (diff) | |
| download | chromium_src-1345bda1781a2d1fd5120f852ac0ff04a871a3a1.zip chromium_src-1345bda1781a2d1fd5120f852ac0ff04a871a3a1.tar.gz chromium_src-1345bda1781a2d1fd5120f852ac0ff04a871a3a1.tar.bz2 | |
Touchpad support for laptops
This fix is a workaround to receive mouse wheel and scroll messages
from synaptics touchpad driver used in majority of laptops.
Removed fake scroll bars in RenderWidgetHostHwnd so that it can now
receive mouse wheel messages from synaptics drivers for Dell, Toshiba
laptops.
Added fake scroll bars to WebContents so that it can receive scroll
messages. WebContents then reflects scroll messages to the view to
give it a chance to handle them.
BUG=4
TEST=Touchpad scrolling and zooming (control + scroll) on various laptops.
Review URL: http://codereview.chromium.org/2878
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@2266 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'chrome/browser/web_contents.h')
| -rw-r--r-- | chrome/browser/web_contents.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/chrome/browser/web_contents.h b/chrome/browser/web_contents.h index 866862a..30b4c2f 100644 --- a/chrome/browser/web_contents.h +++ b/chrome/browser/web_contents.h @@ -493,6 +493,8 @@ class WebContents : public TabContents, GearsCreateShortcutCallbackFunctor* callback_functor; }; + void ScrollCommon(UINT message, int scroll_type, short position, + HWND scrollbar); bool ScrollZoom(int scroll_type); void WheelZoom(int distance); @@ -511,6 +513,8 @@ class WebContents : public TabContents, virtual void OnSetFocus(HWND window); virtual void OnVScroll(int scroll_type, short position, HWND scrollbar); virtual void OnWindowPosChanged(WINDOWPOS* window_pos); + virtual void OnSize(UINT param, const CSize& size); + virtual LRESULT OnNCCalcSize(BOOL w_param, LPARAM l_param); // Callback from HistoryService for our request for a favicon. void OnFavIconData(HistoryService::Handle handle, |