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| 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 | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "ui/views/round_rect_painter.h" | |
| 6 | |
| 7 #include "ui/gfx/canvas.h" | |
| 8 #include "ui/gfx/path.h" | |
| 9 #include "ui/gfx/skia_util.h" | |
| 10 | |
| 11 namespace views { | |
| 12 | |
| 13 RoundRectPainter::RoundRectPainter(SkColor border_color, int corner_radius) | |
| 14 : border_color_(border_color), | |
| 15 corner_radius_(corner_radius) { | |
| 16 } | |
| 17 | |
| 18 RoundRectPainter::~RoundRectPainter() { | |
| 19 } | |
| 20 | |
| 21 gfx::Size RoundRectPainter::GetMinimumSize() const { | |
| 22 return gfx::Size(1, 1); | |
| 23 } | |
| 24 | |
| 25 void RoundRectPainter::Paint(gfx::Canvas* canvas, const gfx::Size& size) { | |
| 26 SkPaint paint; | |
| 27 paint.setColor(border_color_); | |
| 28 paint.setStyle(SkPaint::kStroke_Style); | |
| 29 paint.setStrokeWidth(1); | |
| 30 paint.setFlags(SkPaint::kAntiAlias_Flag); | |
| 31 gfx::Rect rect(size); | |
| 32 rect.Inset(0, 0, 1, 1); | |
| 33 SkRect skia_rect = gfx::RectToSkRect(rect); | |
| 34 skia_rect.offset(.5, .5); | |
| 35 canvas->sk_canvas()->drawRoundRect(skia_rect, SkIntToScalar(corner_radius_), | |
| 36 SkIntToScalar(corner_radius_), paint); | |
| 37 } | |
| 38 | |
| 39 } // namespace views | |
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