It is time.

ui/views/examples/textfield_example.cc

-// Copyright (c) 2012 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.
-
-#include "ui/views/examples/textfield_example.h"
-
-#include "base/strings/utf_string_conversions.h"
-#include "ui/events/event.h"
-#include "ui/gfx/range/range.h"
-#include "ui/gfx/render_text.h"
-#include "ui/views/controls/button/label_button.h"
-#include "ui/views/controls/label.h"
-#include "ui/views/controls/textfield/textfield.h"
-#include "ui/views/layout/grid_layout.h"
-#include "ui/views/view.h"
-
-using base::ASCIIToUTF16;
-using base::UTF16ToUTF8;
-
-namespace views {
-namespace examples {
-
-TextfieldExample::TextfieldExample()
-   : ExampleBase("Textfield"),
-     name_(NULL),
-     password_(NULL),
-     read_only_(NULL),
-     show_password_(NULL),
-     clear_all_(NULL),
-     append_(NULL),
-     set_(NULL),
-     set_style_(NULL) {
-}
-
-TextfieldExample::~TextfieldExample() {
-}
-
-void TextfieldExample::CreateExampleView(View* container) {
-  name_ = new Textfield();
-  password_ = new Textfield();
-  password_->SetTextInputType(ui::TEXT_INPUT_TYPE_PASSWORD);
-  password_->set_placeholder_text(ASCIIToUTF16("password"));
-  read_only_ = new Textfield();
-  read_only_->SetReadOnly(true);
-  read_only_->SetText(ASCIIToUTF16("read only"));
-  show_password_ = new LabelButton(this, ASCIIToUTF16("Show password"));
-  clear_all_ = new LabelButton(this, ASCIIToUTF16("Clear All"));
-  append_ = new LabelButton(this, ASCIIToUTF16("Append"));
-  set_ = new LabelButton(this, ASCIIToUTF16("Set"));
-  set_style_ = new LabelButton(this, ASCIIToUTF16("Set Styles"));
-  name_->set_controller(this);
-  password_->set_controller(this);
-
-  GridLayout* layout = new GridLayout(container);
-  container->SetLayoutManager(layout);
-
-  ColumnSet* column_set = layout->AddColumnSet(0);
-  column_set->AddColumn(GridLayout::LEADING, GridLayout::FILL,
-                        0.2f, GridLayout::USE_PREF, 0, 0);
-  column_set->AddColumn(GridLayout::FILL, GridLayout::FILL,
-                        0.8f, GridLayout::USE_PREF, 0, 0);
-  layout->StartRow(0, 0);
-  layout->AddView(new Label(ASCIIToUTF16("Name:")));
-  layout->AddView(name_);
-  layout->StartRow(0, 0);
-  layout->AddView(new Label(ASCIIToUTF16("Password:")));
-  layout->AddView(password_);
-  layout->StartRow(0, 0);
-  layout->AddView(new Label(ASCIIToUTF16("Read Only:")));
-  layout->AddView(read_only_);
-  layout->StartRow(0, 0);
-  layout->AddView(show_password_);
-  layout->StartRow(0, 0);
-  layout->AddView(clear_all_);
-  layout->StartRow(0, 0);
-  layout->AddView(append_);
-  layout->StartRow(0, 0);
-  layout->AddView(set_);
-  layout->StartRow(0, 0);
-  layout->AddView(set_style_);
-}
-
-void TextfieldExample::ContentsChanged(Textfield* sender,
-                                       const base::string16& new_contents) {
-  if (sender == name_) {
-    PrintStatus("Name [%s]", UTF16ToUTF8(new_contents).c_str());
-  } else if (sender == password_) {
-    PrintStatus("Password [%s]", UTF16ToUTF8(new_contents).c_str());
-  } else if (sender == read_only_) {
-    PrintStatus("Read Only [%s]", UTF16ToUTF8(new_contents).c_str());
-  }
-}
-
-bool TextfieldExample::HandleKeyEvent(Textfield* sender,
-                                      const ui::KeyEvent& key_event) {
-  return false;
-}
-
-bool TextfieldExample::HandleMouseEvent(Textfield* sender,
-                                        const ui::MouseEvent& mouse_event) {
-  PrintStatus("HandleMouseEvent click count=%d", mouse_event.GetClickCount());
-  return false;
-}
-
-void TextfieldExample::ButtonPressed(Button* sender, const ui::Event& event) {
-  if (sender == show_password_) {
-    PrintStatus("Password [%s]", UTF16ToUTF8(password_->text()).c_str());
-  } else if (sender == clear_all_) {
-    base::string16 empty;
-    name_->SetText(empty);
-    password_->SetText(empty);
-    read_only_->SetText(empty);
-  } else if (sender == append_) {
-    name_->AppendText(ASCIIToUTF16("[append]"));
-    password_->AppendText(ASCIIToUTF16("[append]"));
-    read_only_->AppendText(ASCIIToUTF16("[append]"));
-  } else if (sender == set_) {
-    name_->SetText(ASCIIToUTF16("[set]"));
-    password_->SetText(ASCIIToUTF16("[set]"));
-    read_only_->SetText(ASCIIToUTF16("[set]"));
-  } else if (sender == set_style_) {
-    if (!name_->text().empty()) {
-      name_->SetColor(SK_ColorGREEN);
-      name_->SetStyle(gfx::BOLD, true);
-
-      if (name_->text().length() >= 5) {
-        size_t fifth = name_->text().length() / 5;
-        const gfx::Range big_range(1 * fifth, 4 * fifth);
-        name_->ApplyStyle(gfx::BOLD, false, big_range);
-        name_->ApplyStyle(gfx::UNDERLINE, true, big_range);
-        name_->ApplyColor(SK_ColorBLUE, big_range);
-
-        const gfx::Range small_range(2 * fifth, 3 * fifth);
-        name_->ApplyStyle(gfx::ITALIC, true, small_range);
-        name_->ApplyStyle(gfx::UNDERLINE, false, small_range);
-        name_->ApplyStyle(gfx::DIAGONAL_STRIKE, true, small_range);
-        name_->ApplyColor(SK_ColorRED, small_range);
-      }
-    }
-  }
-}
-
-}  // namespace examples
-}  // namespace views