src/ui/native_theme/native_theme.cc

   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/native_theme/native_theme.h"
   6
   7 #include "ui/native_theme/native_theme_observer.h"
   8
   9 namespace ui {
  10
  11 void NativeTheme::SetScrollbarColors(unsigned inactive_color,
  12                                      unsigned active_color,
  13                                      unsigned track_color) {
  14   thumb_inactive_color_ = inactive_color;
  15   thumb_active_color_ = active_color;
  16   track_color_ = track_color;
  17 }
  18
  19 // NativeTheme::instance() is implemented in the platform specific source files,
  20 // such as native_theme_win.cc or native_theme_linux.cc
  21
  22 void NativeTheme::AddObserver(NativeThemeObserver* observer) {
  23   native_theme_observers_.AddObserver(observer);
  24 }
  25
  26 void NativeTheme::RemoveObserver(NativeThemeObserver* observer) {
  27   native_theme_observers_.RemoveObserver(observer);
  28 }
  29
  30 void NativeTheme::NotifyObservers() {
  31   FOR_EACH_OBSERVER(NativeThemeObserver, native_theme_observers_,
  32                     OnNativeThemeUpdated(this));
  33 }
  34
  35 NativeTheme::NativeTheme()
  36     : thumb_inactive_color_(0xeaeaea),
  37       thumb_active_color_(0xf4f4f4),
  38       track_color_(0xd3d3d3) {
  39 }
  40
  41 NativeTheme::~NativeTheme() {}
  42
  43 }  // namespace ui