Make Combobox portable

views/controls/combobox/native_combobox_gtk.cc

Index: views/controls/combobox/native_combobox_gtk.cc
===================================================================
--- views/controls/combobox/native_combobox_gtk.cc	(revision 0)
+++ views/controls/combobox/native_combobox_gtk.cc	(revision 0)
@@ -0,0 +1,78 @@
+// Copyright (c) 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 "views/controls/combobox/native_combobox_gtk.h"
+
+#include "views/controls/combobox/combobox.h"
+
+namespace views {
+
+////////////////////////////////////////////////////////////////////////////////
+// NativeComboboxGtk, public:
+
+NativeComboboxGtk::NativeComboboxGtk(Combobox* combobox)
+    : combobox_(combobox) {
+}
+
+NativeComboboxGtk::~NativeComboboxGtk() {
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// NativeComboboxGtk, NativeComboboxWrapper implementation:
+
+void NativeComboboxGtk::UpdateFromModel() {
+  NOTIMPLEMENTED();
+}
+
+void NativeComboboxGtk::UpdateSelectedItem() {
+  NOTIMPLEMENTED();
+}
+
+void NativeComboboxGtk::UpdateEnabled() {
+  NOTIMPLEMENTED();
+}
+
+int NativeComboboxGtk::GetSelectedItem() const {
+  NOTIMPLEMENTED();
+  return 0;
+}
+
+bool NativeComboboxGtk::IsDropdownOpen() const {
+  NOTIMPLEMENTED();
+  return false;
+}
+
+gfx::Size NativeComboboxGtk::GetPreferredSize() const {
+  NOTIMPLEMENTED();
+  return gfx::Size();
+}
+
+View* NativeComboboxGtk::GetView() {
+  return this;
+}
+
+void NativeComboboxGtk::SetFocus() {
+  Focus();
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// NativeComboboxGtk, NativeControlGtk overrides:
+
+void NativeComboboxGtk::CreateNativeControl() {
+}
+
+void NativeComboboxGtk::NativeControlCreated(GtkWidget* native_control) {
+  NativeControlGtk::NativeControlCreated(native_control);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// NativeComboboxWrapper, public:
+
+// static
+NativeComboboxWrapper* NativeComboboxWrapper::CreateWrapper(
+    Combobox* combobox) {
+  return new NativeComboboxGtk(combobox);
+}
+
+}  // namespace views