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| 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_TEXT_EXAMPLE_H_ | |
| 6 #define UI_VIEWS_EXAMPLES_TEXT_EXAMPLE_H_ | |
| 7 | |
| 8 #include "base/macros.h" | |
| 9 #include "base/memory/scoped_vector.h" | |
| 10 #include "ui/views/controls/button/button.h" | |
| 11 #include "ui/views/controls/combobox/combobox_listener.h" | |
| 12 #include "ui/views/examples/example_base.h" | |
| 13 | |
| 14 namespace views { | |
| 15 class Checkbox; | |
| 16 class GridLayout; | |
| 17 | |
| 18 namespace examples { | |
| 19 | |
| 20 class ExampleComboboxModel; | |
| 21 | |
| 22 class VIEWS_EXAMPLES_EXPORT TextExample : public ExampleBase, | |
| 23 public ButtonListener, | |
| 24 public ComboboxListener { | |
| 25 public: | |
| 26 TextExample(); | |
| 27 virtual ~TextExample(); | |
| 28 | |
| 29 // ExampleBase: | |
| 30 virtual void CreateExampleView(View* container) override; | |
| 31 | |
| 32 private: | |
| 33 // Creates and adds a check box to the layout. | |
| 34 Checkbox* AddCheckbox(GridLayout* layout, const char* name); | |
| 35 | |
| 36 // Creates and adds a combobox to the layout. | |
| 37 Combobox* AddCombobox(GridLayout* layout, | |
| 38 const char* name, | |
| 39 const char** strings, | |
| 40 int count); | |
| 41 | |
| 42 // ButtonListener: | |
| 43 virtual void ButtonPressed(Button* button, const ui::Event& event) override; | |
| 44 | |
| 45 // ComboboxListener: | |
| 46 virtual void OnPerformAction(Combobox* combobox) override; | |
| 47 | |
| 48 class TextExampleView; | |
| 49 // The content of the scroll view. | |
| 50 TextExampleView* text_view_; | |
| 51 | |
| 52 // Combo box for horizontal text alignment. | |
| 53 Combobox* h_align_cb_; | |
| 54 | |
| 55 // Combo box for text eliding style. | |
| 56 Combobox* eliding_cb_; | |
| 57 | |
| 58 // Combo box for ampersand prefix show / hide behavior. | |
| 59 Combobox* prefix_cb_; | |
| 60 | |
| 61 // Combo box to choose one of the sample texts. | |
| 62 Combobox* text_cb_; | |
| 63 | |
| 64 // Check box to enable/disable multiline text drawing. | |
| 65 Checkbox* multiline_checkbox_; | |
| 66 | |
| 67 // Check box to enable/disable character break behavior. | |
| 68 Checkbox* break_checkbox_; | |
| 69 | |
| 70 // Check box to enable/disable text halo. | |
| 71 Checkbox* halo_checkbox_; | |
| 72 | |
| 73 // Check box to enable/disable bold style. | |
| 74 Checkbox* bold_checkbox_; | |
| 75 | |
| 76 // Check box to enable/disable italic style. | |
| 77 Checkbox* italic_checkbox_; | |
| 78 | |
| 79 // Check box to enable/disable underline style. | |
| 80 Checkbox* underline_checkbox_; | |
| 81 | |
| 82 // We create a model for each of the combobox, so we need to keep them | |
| 83 // around until destruction time. | |
| 84 ScopedVector<ExampleComboboxModel> example_combobox_model_; | |
| 85 | |
| 86 DISALLOW_COPY_AND_ASSIGN(TextExample); | |
| 87 }; | |
| 88 | |
| 89 } // namespace examples | |
| 90 } // namespace views | |
| 91 | |
| 92 #endif // UI_VIEWS_EXAMPLES_TEXT_EXAMPLE_H_ | |
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