Adds back some code removed during Ben's landing of views renaming.

Adds support for GTK buttons.

BUG=none
TEST=none

Review URL: http://codereview.chromium.org/113212

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@15793 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 95 insertions, 0 deletions

diff --git a/views/controls/button/native_button_gtk.cc b/views/controls/button/native_button_gtk.cc
new file mode 100644
index 0000000..e140b21
--- /dev/null
+++ b/views/controls/button/native_button_gtk.cc
@@ -0,0 +1,95 @@
+// 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 <gtk/gtk.h>
+
+#include "views/controls/button/native_button_gtk.h"
+
+#include "base/logging.h"
+#include "base/string_util.h"
+#include "views/controls/button/checkbox.h"
+#include "views/controls/button/native_button.h"
+#include "views/controls/button/radio_button.h"
+#include "views/widget/widget.h"
+
+namespace views {
+
+NativeButtonGtk::NativeButtonGtk(NativeButton* native_button)
+    : NativeControlGtk(),
+      native_button_(native_button) {
+  // Associates the actual GtkWidget with the native_button so the native_button
+  // is the one considered as having the focus (not the wrapper) when the
+  // GtkWidget is focused directly (with a click for example).
+  SetAssociatedFocusView(native_button);
+}
+
+NativeButtonGtk::~NativeButtonGtk() {
+}
+
+void NativeButtonGtk::UpdateLabel() {
+  if (!native_view())
+    return;
+
+  gtk_button_set_label(GTK_BUTTON(native_view()),
+                       WideToUTF8(native_button_->label()).c_str());
+}
+
+void NativeButtonGtk::UpdateFont() {
+  if (!native_view())
+    return;
+
+  NOTIMPLEMENTED();
+  // SendMessage(GetHWND(), WM_SETFONT,
+  // reinterpret_cast<WPARAM>(native_button_->font().hfont()),
+  // FALSE);
+}
+
+void NativeButtonGtk::UpdateEnabled() {
+  if (!native_view())
+    return;
+  SetEnabled(native_button_->IsEnabled());
+}
+
+void NativeButtonGtk::UpdateDefault() {
+  if (!native_view())
+    return;
+  if (!IsCheckbox())
+    NOTIMPLEMENTED();
+}
+
+View* NativeButtonGtk::GetView() {
+  return this;
+}
+
+void NativeButtonGtk::SetFocus() {
+  // Focus the associated widget.
+  Focus();
+}
+
+gfx::Size NativeButtonGtk::GetPreferredSize() {
+  GtkRequisition size_request = { 0, 0 };
+  gtk_widget_size_request(native_view(), &size_request);
+  return gfx::Size(size_request.width, size_request.height);
+}
+
+void NativeButtonGtk::CreateNativeControl() {
+  GtkWidget* widget = gtk_button_new();
+  NativeControlCreated(widget);
+}
+
+void NativeButtonGtk::NativeControlCreated(GtkWidget* widget) {
+  NativeControlGtk::NativeControlCreated(widget);
+
+  UpdateFont();
+  UpdateLabel();
+  UpdateDefault();
+}
+
+// static
+NativeButtonWrapper* NativeButtonWrapper::CreateNativeButtonWrapper(
+    NativeButton* native_button) {
+  return new NativeButtonGtk(native_button);
+}
+
+}  // namespace views