1 files changed, 48 insertions, 0 deletions
diff --git a/chrome/browser/ui/views/dropdown_bar_host_win.cc b/chrome/browser/ui/views/dropdown_bar_host_win.cc
new file mode 100644
index 0000000..c14fb21
--- /dev/null
+++ b/chrome/browser/ui/views/dropdown_bar_host_win.cc
@@ -0,0 +1,48 @@
+// Copyright (c) 2006-2009 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 "chrome/browser/views/dropdown_bar_host.h"
+
+#include "chrome/browser/find_bar_controller.h"
+#include "chrome/browser/renderer_host/render_view_host.h"
+#include "chrome/browser/tab_contents/tab_contents.h"
+#include "chrome/browser/tab_contents/tab_contents_view.h"
+#include "chrome/browser/views/frame/browser_view.h"
+#include "views/controls/scrollbar/native_scroll_bar.h"
+#include "views/widget/widget_win.h"
+
+NativeWebKeyboardEvent DropdownBarHost::GetKeyboardEvent(
+     const TabContents* contents,
+     const views::Textfield::Keystroke& key_stroke) {
+  HWND hwnd = contents->GetContentNativeView();
+  return NativeWebKeyboardEvent(
+      hwnd, key_stroke.message(), key_stroke.key(), 0);
+}
+
+views::Widget* DropdownBarHost::CreateHost() {
+  views::WidgetWin* widget = new views::WidgetWin();
+  // Don't let WidgetWin manage our lifetime. We want our lifetime to
+  // coincide with TabContents.
+  widget->set_delete_on_destroy(false);
+  widget->set_window_style(WS_CHILD | WS_CLIPCHILDREN);
+  widget->set_window_ex_style(WS_EX_TOPMOST);
+
+  return widget;
+}
+
+void DropdownBarHost::SetWidgetPositionNative(const gfx::Rect& new_pos,
+                                              bool no_redraw) {
+  gfx::Rect window_rect;
+  host_->GetBounds(&window_rect, true);
+  DWORD swp_flags = SWP_NOOWNERZORDER;
+  if (!window_rect.IsEmpty())
+    swp_flags |= SWP_NOSIZE;
+  if (no_redraw)
+    swp_flags |= SWP_NOREDRAW;
+  if (!host_->IsVisible())
+    swp_flags |= SWP_SHOWWINDOW;
+
+  ::SetWindowPos(host_->GetNativeView(), HWND_TOP, new_pos.x(), new_pos.y(),
+                 new_pos.width(), new_pos.height(), swp_flags);
+}