ui/native_theme/native_theme_android.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_android.h"
   6
   7 #include "base/basictypes.h"
   8 #include "base/logging.h"
   9 #include "ui/gfx/geometry/size.h"
  10
  11 namespace ui {
  12
  13 namespace {
  14 // These are the default dimensions of radio buttons and checkboxes on Android.
  15 const int kCheckboxAndRadioWidth = 16;
  16 const int kCheckboxAndRadioHeight = 16;
  17 }
  18
  19 #if !defined(USE_AURA)
  20 // static
  21 NativeTheme* NativeTheme::instance() {
  22   return NativeThemeAndroid::instance();
  23 }
  24 #endif
  25
  26 // static
  27 NativeThemeAndroid* NativeThemeAndroid::instance() {
  28   CR_DEFINE_STATIC_LOCAL(NativeThemeAndroid, s_native_theme, ());
  29   return &s_native_theme;
  30 }
  31
  32 gfx::Size NativeThemeAndroid::GetPartSize(Part part,
  33                                           State state,
  34                                           const ExtraParams& extra) const {
  35   if (part == kCheckbox || part == kRadio)
  36     return gfx::Size(kCheckboxAndRadioWidth, kCheckboxAndRadioHeight);
  37   return NativeThemeBase::GetPartSize(part, state, extra);
  38 }
  39
  40 SkColor NativeThemeAndroid::GetSystemColor(ColorId color_id) const {
  41   NOTIMPLEMENTED();
  42   return SK_ColorBLACK;
  43 }
  44
  45 void NativeThemeAndroid::AdjustCheckboxRadioRectForPadding(SkRect* rect) const {
  46   // Take 1px for padding around the checkbox/radio button.
  47   rect->iset(rect->x() + 1, rect->y() + 1, rect->right() - 1,
  48              rect->bottom() - 1);
  49 }
  50
  51 NativeThemeAndroid::NativeThemeAndroid() {
  52 }
  53
  54 NativeThemeAndroid::~NativeThemeAndroid() {
  55 }
  56
  57 }  // namespace ui