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Side by Side Diff: ui/gfx/canvas_paint.h

Issue 23486010: Adds a gfx_export.h to ui/gfx and converts all code in ui/gfx to (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Fix find and replace error. Created 7 years, 3 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 #ifndef UI_GFX_CANVAS_PAINT_H_ 5 #ifndef UI_GFX_CANVAS_PAINT_H_
6 #define UI_GFX_CANVAS_PAINT_H_ 6 #define UI_GFX_CANVAS_PAINT_H_
7 7
8 #include "ui/base/ui_export.h" 8 #include "ui/gfx/gfx_export.h"
9 #include "ui/gfx/native_widget_types.h" 9 #include "ui/gfx/native_widget_types.h"
10 10
11 namespace gfx { 11 namespace gfx {
12 12
13 class Canvas; 13 class Canvas;
14 class Rect; 14 class Rect;
15 15
16 class CanvasPaint { 16 class CanvasPaint {
17 public: 17 public:
18 // Creates a canvas that paints to |view| when it is destroyed. The canvas is 18 // Creates a canvas that paints to |view| when it is destroyed. The canvas is
19 // sized to the client area of |view|. 19 // sized to the client area of |view|.
20 UI_EXPORT static CanvasPaint* CreateCanvasPaint(gfx::NativeView view); 20 UI_EXPORT static CanvasPaint* CreateCanvasPaint(gfx::NativeView view);
21 21
22 virtual ~CanvasPaint() {} 22 virtual ~CanvasPaint() {}
23 23
24 // Returns true if the canvas has an invalid rect that needs to be repainted. 24 // Returns true if the canvas has an invalid rect that needs to be repainted.
25 virtual bool IsValid() const = 0; 25 virtual bool IsValid() const = 0;
26 26
27 // Returns the rectangle that is invalid. 27 // Returns the rectangle that is invalid.
28 virtual gfx::Rect GetInvalidRect() const = 0; 28 virtual gfx::Rect GetInvalidRect() const = 0;
29 29
30 // Returns the underlying Canvas. 30 // Returns the underlying Canvas.
31 virtual Canvas* AsCanvas() = 0; 31 virtual Canvas* AsCanvas() = 0;
32 }; 32 };
33 33
34 } // namespace gfx 34 } // namespace gfx
35 35
36 #endif // UI_GFX_CANVAS_PAINT_H_ 36 #endif // UI_GFX_CANVAS_PAINT_H_
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