Set the focus ring color to match the Gtk theme focus color.

webkit/glue/webview_impl.cc

 // Copyright (c) 2007-2009 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 "config.h"
 #include "build/build_config.h"
 
 #include "base/compiler_specific.h"
 MSVC_PUSH_WARNING_LEVEL(0);
 #include "CSSStyleSelector.h"
@@ skipping 26 matching lines @@
 #include "PageGroup.h"
 #include "PlatformContextSkia.h"
 #include "PlatformKeyboardEvent.h"
 #include "PlatformMouseEvent.h"
 #include "PlatformWheelEvent.h"
 #include "PluginInfoStore.h"
 #include "PopupMenuChromium.h"
 #include "PopupMenuClient.h"
 #if defined(OS_WIN)
 #include "RenderThemeChromiumWin.h"
+#elif defined(OS_LINUX)
+#include "RenderThemeChromiumLinux.h"
 #else
 #include "RenderTheme.h"
 #endif
 #include "RenderView.h"
 #include "ResourceHandle.h"
 #include "SelectionController.h"
 #include "Settings.h"
 #include "TypingCommand.h"
 MSVC_POP_WARNING();
 #undef LOG
@@ skipping 1714 matching lines @@
   if (page() && page()->focusController())
     page()->focusController()->setActive(active);
 }
 
 bool WebViewImpl::IsActive() {
   return (page() && page()->focusController())
       ? page()->focusController()->isActive()
       : false;
 }
 
+#if defined(OS_LINUX)
+void WebViewImpl::SetThemeFocusRingColor(int r, int g, int b) {

[darin (slow to review), 2009/09/10 06:14:47]

why is this a method on WebView when it doesn't have anything to do with the
state of a WebView?

this should really be using the WebKit::setNamedColors interface.  was there a
reason why that was not done?

+  reinterpret_cast<RenderThemeChromiumLinux*>(theme())->
+      setFocusRingColor(Color(r, g, b));
+}
+#endif
+
 void WebViewImpl::DidCommitLoad(bool* is_new_navigation) {
   if (is_new_navigation)
     *is_new_navigation = observed_new_navigation_;
 
 #ifndef NDEBUG
   DCHECK(!observed_new_navigation_ ||
     page_->mainFrame()->loader()->documentLoader() == new_navigation_loader_);
   new_navigation_loader_ = NULL;
 #endif
   observed_new_navigation_ = false;
@@ skipping 101 matching lines @@
 
   return document->focusedNode();
 }
 
 HitTestResult WebViewImpl::HitTestResultForWindowPos(const IntPoint& pos) {
   IntPoint doc_point(
       page_->mainFrame()->view()->windowToContents(pos));
   return page_->mainFrame()->eventHandler()->
       hitTestResultAtPoint(doc_point, false);
 }