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1 | 1 |
2 /* | 2 /* |
3 * Copyright 2011 Google Inc. | 3 * Copyright 2011 Google Inc. |
4 * | 4 * |
5 * Use of this source code is governed by a BSD-style license that can be | 5 * Use of this source code is governed by a BSD-style license that can be |
6 * found in the LICENSE file. | 6 * found in the LICENSE file. |
7 */ | 7 */ |
8 #include "SkScrollBarView.h" | 8 #include "SkScrollBarView.h" |
9 #include "SkAnimator.h" | 9 #include "SkAnimator.h" |
10 #include "SkWidgetViews.h" | 10 #include "SkWidgetViews.h" |
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82 evt.setScalar("dimY", this->height()); | 82 evt.setScalar("dimY", this->height()); |
83 fAnim.doUserEvent(evt); | 83 fAnim.doUserEvent(evt); |
84 } | 84 } |
85 | 85 |
86 /*virtual*/ void SkScrollBarView::onDraw(SkCanvas* canvas) | 86 /*virtual*/ void SkScrollBarView::onDraw(SkCanvas* canvas) |
87 { | 87 { |
88 SkPaint paint; | 88 SkPaint paint; |
89 SkAnimator::DifferenceType diff = fAnim.draw(canvas, &paint, SkTime::GetM
Secs()); | 89 SkAnimator::DifferenceType diff = fAnim.draw(canvas, &paint, SkTime::GetM
Secs()); |
90 | 90 |
91 if (diff == SkAnimator::kDifferent) | 91 if (diff == SkAnimator::kDifferent) |
92 this->inval(NULL); | 92 this->inval(nullptr); |
93 else if (diff == SkAnimator::kPartiallyDifferent) | 93 else if (diff == SkAnimator::kPartiallyDifferent) |
94 { | 94 { |
95 SkRect bounds; | 95 SkRect bounds; |
96 fAnim.getInvalBounds(&bounds); | 96 fAnim.getInvalBounds(&bounds); |
97 this->inval(&bounds); | 97 this->inval(&bounds); |
98 } | 98 } |
99 } | 99 } |
100 | 100 |
101 /*virtual*/ bool SkScrollBarView::onEvent(const SkEvent& evt) | 101 /*virtual*/ bool SkScrollBarView::onEvent(const SkEvent& evt) |
102 { | 102 { |
103 if (evt.isType(SK_EventType_Inval)) | 103 if (evt.isType(SK_EventType_Inval)) |
104 { | 104 { |
105 this->inval(NULL); | 105 this->inval(nullptr); |
106 return true; | 106 return true; |
107 } | 107 } |
108 if (evt.isType("recommendDim")) | 108 if (evt.isType("recommendDim")) |
109 { | 109 { |
110 SkScalar width; | 110 SkScalar width; |
111 | 111 |
112 if (evt.findScalar("x", &width)) | 112 if (evt.findScalar("x", &width)) |
113 this->setWidth(width); | 113 this->setWidth(width); |
114 return true; | 114 return true; |
115 } | 115 } |
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136 } | 136 } |
137 | 137 |
138 SkEvent e("user"); | 138 SkEvent e("user"); |
139 e.setString("id", "adjustScrollBar"); | 139 e.setString("id", "adjustScrollBar"); |
140 e.setScalar("_totalLength", SkIntToScalar(total)); | 140 e.setScalar("_totalLength", SkIntToScalar(total)); |
141 e.setScalar("_startPoint", SkIntToScalar(start)); | 141 e.setScalar("_startPoint", SkIntToScalar(start)); |
142 e.setScalar("_shownLength", SkIntToScalar(shown)); | 142 e.setScalar("_shownLength", SkIntToScalar(shown)); |
143 // e.setS32("hideBar", hideBar); | 143 // e.setS32("hideBar", hideBar); |
144 fAnim.doUserEvent(e); | 144 fAnim.doUserEvent(e); |
145 } | 145 } |
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