Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(2832)

Unified Diff: ui/views/animation/scroll_animator.h

Issue 851853002: It is time. (Closed) Base URL: https://github.com/domokit/mojo.git@master
Patch Set: Trying to reup because the last upload failed. Created 5 years, 11 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View side-by-side diff with in-line comments
Download patch
« no previous file with comments | « ui/views/animation/bounds_animator_unittest.cc ('k') | ui/views/animation/scroll_animator.cc » ('j') | no next file with comments »
Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
Index: ui/views/animation/scroll_animator.h
diff --git a/ui/views/animation/scroll_animator.h b/ui/views/animation/scroll_animator.h
deleted file mode 100644
index b941cdb03627a9a332432662b1fb5f7c6b1b71c6..0000000000000000000000000000000000000000
--- a/ui/views/animation/scroll_animator.h
+++ /dev/null
@@ -1,63 +0,0 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef UI_VIEWS_ANIMATION_SCROLL_ANIMATOR_H_
-#define UI_VIEWS_ANIMATION_SCROLL_ANIMATOR_H_
-
-#include "base/basictypes.h"
-#include "base/memory/scoped_ptr.h"
-#include "ui/gfx/animation/animation_delegate.h"
-#include "ui/views/views_export.h"
-
-namespace gfx {
-class SlideAnimation;
-}
-
-namespace views {
-
-class VIEWS_EXPORT ScrollDelegate {
- public:
- // Returns true if the content was actually scrolled, false otherwise.
- virtual bool OnScroll(float dx, float dy) = 0;
-
- protected:
- ~ScrollDelegate() {}
-};
-
-class VIEWS_EXPORT ScrollAnimator : public gfx::AnimationDelegate {
- public:
- // The ScrollAnimator does not own the delegate. Uses default acceleration.
- explicit ScrollAnimator(ScrollDelegate* delegate);
- virtual ~ScrollAnimator();
-
- // Use this if you would prefer different acceleration than the default.
- void set_acceleration(float acceleration) { acceleration_ = acceleration; }
-
- void Start(float velocity_x, float velocity_y);
- void Stop();
-
- bool is_scrolling() const { return !!animation_.get(); }
-
- private:
- // Implementation of gfx::AnimationDelegate.
- virtual void AnimationEnded(const gfx::Animation* animation) override;
- virtual void AnimationProgressed(const gfx::Animation* animation) override;
- virtual void AnimationCanceled(const gfx::Animation* animation) override;
-
- ScrollDelegate* delegate_;
-
- float velocity_x_;
- float velocity_y_;
- float last_t_;
- float duration_;
- float acceleration_;
-
- scoped_ptr<gfx::SlideAnimation> animation_;
-
- DISALLOW_COPY_AND_ASSIGN(ScrollAnimator);
-};
-
-} // namespace views
-
-#endif // UI_VIEWS_ANIMATION_SCROLL_ANIMATOR_H_
« no previous file with comments | « ui/views/animation/bounds_animator_unittest.cc ('k') | ui/views/animation/scroll_animator.cc » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698