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Diffstat (limited to 'chrome/views/background.h')
-rw-r--r-- | chrome/views/background.h | 91 |
1 files changed, 0 insertions, 91 deletions
diff --git a/chrome/views/background.h b/chrome/views/background.h deleted file mode 100644 index 3ab7662..0000000 --- a/chrome/views/background.h +++ /dev/null @@ -1,91 +0,0 @@ -// Copyright (c) 2006-2008 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 CHROME_VIEWS_BACKGROUND_H_ -#define CHROME_VIEWS_BACKGROUND_H_ - -#include "build/build_config.h" - -#if defined(OS_WIN) -#include <windows.h> -#endif // defined(OS_WIN) - -#include "base/basictypes.h" -#include "SkColor.h" - -class ChromeCanvas; - -namespace views { - -class Painter; -class View; - -///////////////////////////////////////////////////////////////////////////// -// -// Background class -// -// A background implements a way for views to paint a background. The -// background can be either solid or based on a gradient. Of course, -// Background can be subclassed to implement various effects. -// -// Any View can have a background. See View::SetBackground() and -// View::PaintBackground() -// -///////////////////////////////////////////////////////////////////////////// -class Background { - public: - Background(); - virtual ~Background(); - - // Creates a background that fills the canvas in the specified color. - static Background* CreateSolidBackground(const SkColor& color); - - // Creates a background that fills the canvas in the specified color. - static Background* CreateSolidBackground(int r, int g, int b) { - return CreateSolidBackground(SkColorSetRGB(r, g, b)); - } - - // Creates a background that fills the canvas in the specified color. - static Background* CreateSolidBackground(int r, int g, int b, int a) { - return CreateSolidBackground(SkColorSetARGB(a, r, g, b)); - } - - // Creates a background that contains a vertical gradient that varies - // from |color1| to |color2| - static Background* CreateVerticalGradientBackground(const SkColor& color1, - const SkColor& color2); - - // Creates Chrome's standard panel background - static Background* CreateStandardPanelBackground(); - - // Creates a Background from the specified Painter. If owns_painter is - // true, the Painter is deleted when the Border is deleted. - static Background* CreateBackgroundPainter(bool owns_painter, - Painter* painter); - - // Render the background for the provided view - virtual void Paint(ChromeCanvas* canvas, View* view) const = 0; - - // Set a solid, opaque color to be used when drawing backgrounds of native - // controls. Unfortunately alpha=0 is not an option. - void SetNativeControlColor(SkColor color); - -#if defined(OS_WIN) - // TODO(port): Make GetNativeControlBrush portable (currently uses HBRUSH). - - // Get the brush that was specified by SetNativeControlColor - HBRUSH GetNativeControlBrush() const { return native_control_brush_; }; -#endif // defined(OS_WIN) - - private: -#if defined(OS_WIN) - // TODO(port): Create portable replacement for HBRUSH. - HBRUSH native_control_brush_; -#endif // defined(OS_WIN) - DISALLOW_COPY_AND_ASSIGN(Background); -}; - -} // namespace views - -#endif // CHROME_VIEWS_BACKGROUND_H_ |