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author | sadrul@chromium.org <sadrul@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2012-02-22 05:49:27 +0000 |
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committer | sadrul@chromium.org <sadrul@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2012-02-22 05:49:27 +0000 |
commit | e3a37da5433dced78a29befc72fa69512ff96371 (patch) | |
tree | ef09ae2e3dfc26008d05c77892d75cd9451d9eb1 /ui/aura/client | |
parent | 2ea5c99476f2a6c32ad2370e6fab9cd5b30240d3 (diff) | |
download | chromium_src-e3a37da5433dced78a29befc72fa69512ff96371.zip chromium_src-e3a37da5433dced78a29befc72fa69512ff96371.tar.gz chromium_src-e3a37da5433dced78a29befc72fa69512ff96371.tar.bz2 |
ash: Allow dragging using touch/gesture events.
This is the first step towards making it possible to drag with touch/gesture events. There will be subsequent CLs to make sure the correct touch-id is used for dragging, and update the drag-image position to be slightly above the touch-point so that it doesn't get obscured by the touch-finger.
BUG=114752
TEST=mouse-event dragging should be covered by existing tests. Tests for touch-events will be added in subsequent CLs.
Review URL: https://chromiumcodereview.appspot.com/9418043
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@122982 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'ui/aura/client')
-rw-r--r-- | ui/aura/client/drag_drop_client.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/ui/aura/client/drag_drop_client.h b/ui/aura/client/drag_drop_client.h index cb48550..5e51221 100644 --- a/ui/aura/client/drag_drop_client.h +++ b/ui/aura/client/drag_drop_client.h @@ -23,15 +23,17 @@ class AURA_EXPORT DragDropClient { virtual ~DragDropClient() {} // Initiates a drag and drop session. Returns the drag operation that was - // applied at the end of the drag drop session. + // applied at the end of the drag drop session. |root_location| is in the + // RootWindow's coordinate system. virtual int StartDragAndDrop(const ui::OSExchangeData& data, - int operation) = 0; + const gfx::Point& root_location, + int operation) = 0; // Called when mouse is dragged during a drag and drop. - virtual void DragUpdate(aura::Window* target, const MouseEvent& event) = 0; + virtual void DragUpdate(aura::Window* target, const LocatedEvent& event) = 0; // Called when mouse is released during a drag and drop. - virtual void Drop(aura::Window* target, const MouseEvent& event) = 0; + virtual void Drop(aura::Window* target, const LocatedEvent& event) = 0; // Called when a drag and drop session is cancelled. virtual void DragCancel() = 0; |