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Side by Side Diff: ui/views/controls/slide_out_view.cc

Issue 2639203007: Update SetPaintToLayer to accept LayerType (Closed)
Patch Set: fix comments Created 3 years, 10 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "ui/views/controls/slide_out_view.h" 5 #include "ui/views/controls/slide_out_view.h"
6 6
7 #include "ui/compositor/layer.h" 7 #include "ui/compositor/layer.h"
8 #include "ui/compositor/scoped_layer_animation_settings.h" 8 #include "ui/compositor/scoped_layer_animation_settings.h"
9 #include "ui/gfx/transform.h" 9 #include "ui/gfx/transform.h"
10 10
11 namespace views { 11 namespace views {
12 12
13 SlideOutView::SlideOutView() { 13 SlideOutView::SlideOutView() {
14 // If accelerated compositing is not available, this widget tracks the 14 // If accelerated compositing is not available, this widget tracks the
15 // OnSlideOut event but does not render any visible changes. 15 // OnSlideOut event but does not render any visible changes.
16 SetPaintToLayer(true); 16 SetPaintToLayer();
17 layer()->SetFillsBoundsOpaquely(false); 17 layer()->SetFillsBoundsOpaquely(false);
18 } 18 }
19 19
20 SlideOutView::~SlideOutView() { 20 SlideOutView::~SlideOutView() {
21 } 21 }
22 22
23 void SlideOutView::OnGestureEvent(ui::GestureEvent* event) { 23 void SlideOutView::OnGestureEvent(ui::GestureEvent* event) {
24 const float kScrollRatioForClosingNotification = 0.5f; 24 const float kScrollRatioForClosingNotification = 0.5f;
25 25
26 if (event->type() == ui::ET_SCROLL_FLING_START) { 26 if (event->type() == ui::ET_SCROLL_FLING_START) {
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102 transform.Translate(direction == SLIDE_LEFT ? -width() : width(), 0.0); 102 transform.Translate(direction == SLIDE_LEFT ? -width() : width(), 0.0);
103 layer()->SetTransform(transform); 103 layer()->SetTransform(transform);
104 layer()->SetOpacity(0.f); 104 layer()->SetOpacity(0.f);
105 } 105 }
106 106
107 void SlideOutView::OnImplicitAnimationsCompleted() { 107 void SlideOutView::OnImplicitAnimationsCompleted() {
108 OnSlideOut(); 108 OnSlideOut();
109 } 109 }
110 110
111 } // namespace views 111 } // namespace views
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