Home | History | Annotate | Download | only in examples 
      1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #ifndef UI_VIEWS_EXAMPLES_COMBOBOX_EXAMPLE_H_
      6 #define UI_VIEWS_EXAMPLES_COMBOBOX_EXAMPLE_H_
      7 
      8 #include "base/macros.h"
      9 #include "ui/base/models/combobox_model.h"
     10 #include "ui/views/controls/combobox/combobox_listener.h"
     11 #include "ui/views/examples/example_base.h"
     12 
     13 namespace views {
     14 namespace examples {
     15 
     16 // A combobox model implementation that generates a list of "Item <index>".
     17 class VIEWS_EXAMPLES_EXPORT ComboboxModelExample : public ui::ComboboxModel {
     18  public:
     19   ComboboxModelExample();
     20   virtual ~ComboboxModelExample();
     21 
     22   // ui::ComboboxModel:
     23   virtual int GetItemCount() const OVERRIDE;
     24   virtual base::string16 GetItemAt(int index) OVERRIDE;
     25 
     26  private:
     27   DISALLOW_COPY_AND_ASSIGN(ComboboxModelExample);
     28 };
     29 
     30 class VIEWS_EXAMPLES_EXPORT ComboboxExample : public ExampleBase,
     31                                               public ComboboxListener {
     32  public:
     33   ComboboxExample();
     34   virtual ~ComboboxExample();
     35 
     36   // ExampleBase:
     37   virtual void CreateExampleView(View* container) OVERRIDE;
     38 
     39  private:
     40   // ComboboxListener:
     41   virtual void OnPerformAction(Combobox* combobox) OVERRIDE;
     42 
     43   ComboboxModelExample combobox_model_;
     44   Combobox* combobox_;
     45 
     46   DISALLOW_COPY_AND_ASSIGN(ComboboxExample);
     47 };
     48 
     49 }  // namespace examples
     50 }  // namespace views
     51 
     52 #endif  // UI_VIEWS_EXAMPLES_COMBOBOX_EXAMPLE_H_
     53