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| 1 // Copyright (c) 2011 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 #include "views/examples/button_example.h" | |
| 6 | |
| 7 #include "base/utf_string_conversions.h" | |
| 8 #include "grit/ui_resources.h" | |
| 9 #include "ui/base/resource/resource_bundle.h" | |
| 10 #include "views/controls/button/checkbox.h" | |
| 11 #include "views/layout/fill_layout.h" | |
| 12 #include "views/view.h" | |
| 13 | |
| 14 namespace examples { | |
| 15 | |
| 16 ButtonExample::ButtonExample(ExamplesMain* main) | |
| 17 : ExampleBase(main, "Text Button"), | |
| 18 alignment_(views::TextButton::ALIGN_LEFT), | |
| 19 use_native_theme_border_(false), | |
| 20 icon_(NULL), | |
| 21 count_(0) { | |
| 22 ResourceBundle& rb = ResourceBundle::GetSharedInstance(); | |
| 23 icon_ = rb.GetBitmapNamed(IDR_CLOSE_SA_H); | |
| 24 } | |
| 25 | |
| 26 ButtonExample::~ButtonExample() { | |
| 27 } | |
| 28 | |
| 29 void ButtonExample::CreateExampleView(views::View* container) { | |
| 30 views::TextButton* tb = new views::TextButton(this, ASCIIToUTF16("Button")); | |
| 31 button_ = tb; | |
| 32 container->SetLayoutManager(new views::FillLayout); | |
| 33 container->AddChildView(button_); | |
| 34 } | |
| 35 | |
| 36 void ButtonExample::ButtonPressed(views::Button* sender, | |
| 37 const views::Event& event) { | |
| 38 PrintStatus("Pressed! count: %d", ++count_); | |
| 39 | |
| 40 if (event.IsControlDown()) { | |
| 41 if (event.IsShiftDown()) { | |
| 42 if (event.IsAltDown()) { | |
| 43 button_->SetMultiLine(!button_->multi_line()); | |
| 44 if (button_->multi_line()) { | |
| 45 button_->SetText(ASCIIToUTF16("Multi-line text\n") + | |
| 46 ASCIIToUTF16("is here to stay all the way!\n") + | |
| 47 ASCIIToUTF16("123")); | |
| 48 } else { | |
| 49 button_->SetText(ASCIIToUTF16("Button")); | |
| 50 } | |
| 51 } else { | |
| 52 switch(button_->icon_placement()) { | |
| 53 case views::TextButton::ICON_ON_LEFT: | |
| 54 button_->set_icon_placement(views::TextButton::ICON_ON_RIGHT); | |
| 55 break; | |
| 56 case views::TextButton::ICON_ON_RIGHT: | |
| 57 button_->set_icon_placement(views::TextButton::ICON_ON_LEFT); | |
| 58 break; | |
| 59 } | |
| 60 } | |
| 61 } else if (event.IsAltDown()) { | |
| 62 if (button_->HasIcon()) | |
| 63 button_->SetIcon(SkBitmap()); | |
| 64 else | |
| 65 button_->SetIcon(*icon_); | |
| 66 } else { | |
| 67 switch(alignment_) { | |
| 68 case views::TextButton::ALIGN_LEFT: | |
| 69 alignment_ = views::TextButton::ALIGN_CENTER; | |
| 70 break; | |
| 71 case views::TextButton::ALIGN_CENTER: | |
| 72 alignment_ = views::TextButton::ALIGN_RIGHT; | |
| 73 break; | |
| 74 case views::TextButton::ALIGN_RIGHT: | |
| 75 alignment_ = views::TextButton::ALIGN_LEFT; | |
| 76 break; | |
| 77 } | |
| 78 button_->set_alignment(alignment_); | |
| 79 } | |
| 80 } else if (event.IsShiftDown()) { | |
| 81 if (event.IsAltDown()) { | |
| 82 if (button_->text().length() < 10) { | |
| 83 button_->SetText( | |
| 84 ASCIIToUTF16("Startof") + | |
| 85 ASCIIToUTF16("ReallyReallyReallyReallyReallyReallyReally") + | |
| 86 ASCIIToUTF16("ReallyReallyReallyReallyReallyReallyReally") + | |
| 87 ASCIIToUTF16("ReallyReallyReallyReallyReallyReallyReally") + | |
| 88 ASCIIToUTF16("LongButtonText")); | |
| 89 } else { | |
| 90 button_->SetText(ASCIIToUTF16("Button")); | |
| 91 } | |
| 92 } else { | |
| 93 use_native_theme_border_ = !use_native_theme_border_; | |
| 94 if (use_native_theme_border_) | |
| 95 button_->set_border(new views::TextButtonNativeThemeBorder(button_)); | |
| 96 else | |
| 97 button_->set_border(new views::TextButtonBorder()); | |
| 98 } | |
| 99 } else if (event.IsAltDown()) { | |
| 100 button_->SetIsDefault(!button_->is_default()); | |
| 101 } | |
| 102 } | |
| 103 | |
| 104 } // namespace examples | |
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