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Side by Side Diff: ui/views/examples/example_base.h

Issue 16867016: Windows implementation of multiline RenderText (Closed) Base URL: http://git.chromium.org/chromium/src.git@master
Patch Set: min height/baseline; update tests Created 7 years, 3 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 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 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef UI_VIEWS_EXAMPLES_EXAMPLE_BASE_H_ 5 #ifndef UI_VIEWS_EXAMPLES_EXAMPLE_BASE_H_
6 #define UI_VIEWS_EXAMPLES_EXAMPLE_BASE_H_ 6 #define UI_VIEWS_EXAMPLES_EXAMPLE_BASE_H_
7 7
8 #include <string> 8 #include <string>
9 9
10 #include "base/basictypes.h" 10 #include "base/basictypes.h"
11 11
12 namespace views { 12 namespace views {
13 class View; 13 class View;
14 14
15 namespace examples { 15 namespace examples {
16 16
17 class ExampleBase { 17 class ExampleBase {
18 public: 18 public:
19 virtual ~ExampleBase(); 19 virtual ~ExampleBase();
20 20
21 // Sub-classes should creates and add the views to the given parent. 21 // Sub-classes should creates and add the views to the given parent.
22 virtual void CreateExampleView(View* parent) = 0; 22 virtual void CreateExampleView(View* parent) = 0;
23 23
24 const std::string& example_title() const { return example_title_; } 24 const std::string& example_title() const { return example_title_; }
25 View* example_view() { return container_; } 25 View* example_view() { return container_; }
26 26
27 protected: 27 protected:
28 explicit ExampleBase(const char* title); 28 explicit ExampleBase(const char* title);
29 29
30 View* container() { return container_; }
31
30 // Prints a message in the status area, at the bottom of the window. 32 // Prints a message in the status area, at the bottom of the window.
31 void PrintStatus(const char* format, ...); 33 void PrintStatus(const char* format, ...);
32 34
33 // Converts an boolean value to "on" or "off". 35 // Converts an boolean value to "on" or "off".
34 const char* BoolToOnOff(bool value) { 36 const char* BoolToOnOff(bool value) {
35 return value ? "on" : "off"; 37 return value ? "on" : "off";
36 } 38 }
37 39
38 private: 40 private:
39 // Name of the example - used as title in the combobox list. 41 // Name of the example - used as title in the combobox list.
40 std::string example_title_; 42 std::string example_title_;
41 43
42 // The view that contains the views example. 44 // The view that contains the views example.
43 View* container_; 45 View* container_;
44 46
45 DISALLOW_COPY_AND_ASSIGN(ExampleBase); 47 DISALLOW_COPY_AND_ASSIGN(ExampleBase);
46 }; 48 };
47 49
48 } // namespace examples 50 } // namespace examples
49 } // namespace views 51 } // namespace views
50 52
51 #endif // UI_VIEWS_EXAMPLES_EXAMPLE_BASE_H_ 53 #endif // UI_VIEWS_EXAMPLES_EXAMPLE_BASE_H_
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