Index: ui/app_list/views/cached_label.cc |
diff --git a/ui/app_list/views/cached_label.cc b/ui/app_list/views/cached_label.cc |
deleted file mode 100644 |
index a7a734d1404842974ca7664aada412b6536c25b1..0000000000000000000000000000000000000000 |
--- a/ui/app_list/views/cached_label.cc |
+++ /dev/null |
@@ -1,53 +0,0 @@ |
-// Copyright 2013 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. |
- |
-#include "ui/app_list/views/cached_label.h" |
- |
-#include "base/strings/utf_string_conversions.h" |
-#include "build/build_config.h" |
-#include "ui/base/layout.h" |
-#include "ui/gfx/canvas.h" |
-#include "ui/views/widget/widget.h" |
- |
-namespace app_list { |
- |
-CachedLabel::CachedLabel() |
- : needs_repaint_(true) { |
-} |
- |
-void CachedLabel::PaintToBackingImage() { |
- if (image_.size() == size() && !needs_repaint_) |
- return; |
- |
- bool is_opaque = SkColorGetA(background_color()) == 0xFF; |
- float scale_factor = |
- ui::GetScaleFactorForNativeView(GetWidget()->GetNativeView()); |
- gfx::Canvas canvas(size(), scale_factor, is_opaque); |
- // If a background is provided, it will initialize the canvas in |
- // View::OnPaintBackground(). Otherwise, the background must be set here. |
- if (!background()) { |
- canvas.FillRect( |
- GetLocalBounds(), background_color(), SkXfermode::kSrc_Mode); |
- } |
- |
- Label::OnPaint(&canvas); |
- |
- image_ = gfx::ImageSkia(canvas.ExtractImageRep()); |
- needs_repaint_ = false; |
-} |
- |
-#if defined(OS_WIN) |
-void CachedLabel::OnPaint(gfx::Canvas* canvas) { |
- PaintToBackingImage(); |
- canvas->DrawImageInt(image_, 0, 0); |
-} |
-#endif |
- |
-void CachedLabel::OnDeviceScaleFactorChanged( |
- float device_scale_factor) { |
- Invalidate(); |
- Label::OnDeviceScaleFactorChanged(device_scale_factor); |
-} |
- |
-} // namespace app_list |