Fixed view example. It was failing because some of view classes requires WidgetGTK in

views/examples/textfield_example.h

-// Copyright (c) 2009 The Chromium Authors. All rights reserved.
+// Copyight (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.
 
 #ifndef VIEWS_EXAMPLES_TEXTFIELD_EXAMPLE_H_
 #define VIEWS_EXAMPLES_TEXTFIELD_EXAMPLE_H_
 
 #include "base/string_util.h"
 #include "views/controls/button/text_button.h"
 #include "views/controls/label.h"
 #include "views/controls/tabbed_pane/tabbed_pane.h"
 #include "views/controls/textfield/textfield.h"
 #include "views/examples/example_base.h"
 
 namespace examples {
 
 using views::Textfield;
 
 // TextfieldExample mimics login screen.
-class TextfieldExample : protected ExampleBase,
-                         private Textfield::Controller,
-                         private views::ButtonListener {
+class TextfieldExample : public ExampleBase,
+                         public Textfield::Controller,
+                         public views::ButtonListener {
  public:
-  explicit TextfieldExample(ExamplesMain* main) : ExampleBase(main) {
+  explicit TextfieldExample(ExamplesMain* main) : ExampleBase(main) {}
+
+  virtual ~TextfieldExample() {}
+
+  virtual std::wstring GetExampleTitle() {
+    return L"Textfield";
+  }
+
+  virtual void CreateExampleView(views::View* container) {
     name_ = new Textfield();
     password_ = new Textfield(Textfield::STYLE_PASSWORD);
     show_password_ = new views::TextButton(this, L"Show password");
     clear_all_ = new views::TextButton(this, L"Clear All");
     append_ = new views::TextButton(this, L"Append");
     name_->SetController(this);
     password_->SetController(this);
 
-    container_ = new views::View();
-    views::GridLayout* layout = new views::GridLayout(container_);
-    container_->SetLayoutManager(layout);
+    views::GridLayout* layout = new views::GridLayout(container);
+    container->SetLayoutManager(layout);
 
     views::ColumnSet* column_set = layout->AddColumnSet(0);
     column_set->AddColumn(views::GridLayout::LEADING, views::GridLayout::FILL,
                           0.2f, views::GridLayout::USE_PREF, 0, 0);
     column_set->AddColumn(views::GridLayout::FILL, views::GridLayout::FILL,
                           0.8f, views::GridLayout::USE_PREF, 0, 0);
     layout->StartRow(0, 0);
     layout->AddView(new views::Label(L"Name:"));
     layout->AddView(name_);
     layout->StartRow(0, 0);
     layout->AddView(new views::Label(L"Password:"));
     layout->AddView(password_);
     layout->StartRow(0, 0);
     layout->AddView(show_password_);
     layout->StartRow(0, 0);
     layout->AddView(clear_all_);
     layout->StartRow(0, 0);
     layout->AddView(append_);
   }
 
-  virtual ~TextfieldExample() {}
-
-  virtual std::wstring GetExampleTitle() {
-    return L"Textfield";
-  }
-
-  virtual views::View* GetExampleView() {
-    return container_;
-  }
-
  private:
   // Textfield::Controller implementations:
   // This method is called whenever the text in the field changes.
   virtual void ContentsChanged(Textfield* sender,
                                const string16& new_contents) {
     if (sender == name_) {
       PrintStatus(L"Name [%ls]", UTF16ToWideHack(new_contents).c_str());
     } else if (sender == password_) {
       PrintStatus(L"Password [%ls]", UTF16ToWideHack(new_contents).c_str());
     }
@@ skipping 12 matching lines @@
                   UTF16ToWideHack(password_->text()).c_str());
     } else if (sender == clear_all_) {
       string16 empty;
       name_->SetText(empty);
       password_->SetText(empty);
     } else if (sender == append_) {
       name_->AppendText(WideToUTF16(L"[append]"));
     }
   }
 
-  // The view containing this test's controls.
-  views::View* container_;
-
   // Textfields for name and password.
   views::Textfield* name_;
   views::Textfield* password_;
 
   // Buttons to show password text and to clear the textfields.
   views::TextButton* show_password_;
   views::TextButton* clear_all_;
   views::TextButton* append_;
 
   DISALLOW_COPY_AND_ASSIGN(TextfieldExample);
 };
 
 }  // namespace examples
 
 #endif  // VIEWS_EXAMPLES_TEXTFIELD_EXAMPLE_H_
+