Views: Draw Textfield selected text in gray when top-level Widget loses focus.

ui/gfx/render_text.cc

 // Copyright (c) 2012 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/gfx/render_text.h"
 
 #include <limits.h>
 
 #include <algorithm>
 #include <climits>
@@ skipping 829 matching lines @@
   EnsureLayout();
 
   if (clip_to_display_rect()) {
     Rect clip_rect(display_rect());
     clip_rect.Inset(ShadowValue::GetMargin(shadows_));
 
     canvas->Save();
     canvas->ClipRect(clip_rect);
   }
 
-  if (!text().empty() && focused())
+  if (!selection().is_empty())
     DrawSelection(canvas);
 
   if (cursor_enabled() && cursor_visible() && focused())
     DrawCursor(canvas, selection_model_);
 
   if (!text().empty()) {
     internal::SkiaTextRenderer renderer(canvas);
     if (halo_effect())
       renderer.SetHaloEffect();
     DrawVisualText(&renderer);
@@ skipping 189 matching lines @@
 }
 
 RenderText::RenderText()
     : horizontal_alignment_(base::i18n::IsRTL() ? ALIGN_RIGHT : ALIGN_LEFT),
       directionality_mode_(DIRECTIONALITY_FROM_TEXT),
       text_direction_(base::i18n::UNKNOWN_DIRECTION),
       cursor_enabled_(true),
       cursor_visible_(false),
       cursor_color_(kDefaultColor),
       selection_color_(kDefaultColor),
-      selection_background_focused_color_(kDefaultSelectionBackgroundColor),
+      selection_background_color_(kDefaultSelectionBackgroundColor),
+      draw_text_selection_(true),
       focused_(false),
       composition_range_(Range::InvalidRange()),
       colors_(kDefaultColor),
       baselines_(NORMAL_BASELINE),
       weights_(Font::Weight::NORMAL),
       styles_(NUM_TEXT_STYLES),
       composition_and_selection_styles_applied_(false),
       obscured_(false),
       obscured_reveal_index_(-1),
       truncate_length_(0),
@@ skipping 552 matching lines @@
     if (cursor_bounds_.right() > display_rect_.right())
       delta_x = display_rect_.right() - cursor_bounds_.right();
     else if (cursor_bounds_.x() < display_rect_.x())
       delta_x = display_rect_.x() - cursor_bounds_.x();
   }
 
   SetDisplayOffset(display_offset_.x() + delta_x);
 }
 
 void RenderText::DrawSelection(Canvas* canvas) {
+  if (!draw_text_selection_)
+    return;
   for (const Rect& s : GetSubstringBounds(selection()))
-    canvas->FillRect(s, selection_background_focused_color_);
+    canvas->FillRect(s, selection_background_color_);
 }
 
 size_t RenderText::GetNearestWordStartBoundary(size_t index) const {
   const size_t length = text().length();
   if (obscured() || length == 0)
     return length;
 
   base::i18n::BreakIterator iter(text(), base::i18n::BreakIterator::BREAK_WORD);
   const bool success = iter.Init();
   DCHECK(success);
@@ skipping 39 matching lines @@
 
   for (; range_max < length; ++range_max)
     if (iter.IsEndOfWord(range_max) || iter.IsStartOfWord(range_max))
       break;
 
   return range.is_reversed() ? Range(range_max, range_min)
                              : Range(range_min, range_max);
 }
 
 }  // namespace gfx