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.
5 #include "ui/views/examples/message_box_example.h"
7 #include "base/strings/utf_string_conversions.h"
8 #include "ui/views/controls/button/label_button.h"
9 #include "ui/views/controls/message_box_view.h"
10 #include "ui/views/layout/grid_layout.h"
11 #include "ui/views/view.h"
16 MessageBoxExample::MessageBoxExample() : ExampleBase("Message Box View") {
19 MessageBoxExample::~MessageBoxExample() {
22 void MessageBoxExample::CreateExampleView(View* container) {
23 message_box_view_ = new MessageBoxView(
24 MessageBoxView::InitParams(ASCIIToUTF16("Hello, world!")));
25 status_ = new LabelButton(this, ASCIIToUTF16("Show Status"));
26 toggle_ = new LabelButton(this, ASCIIToUTF16("Toggle Checkbox"));
28 GridLayout* layout = new GridLayout(container);
29 container->SetLayoutManager(layout);
31 message_box_view_->SetCheckBoxLabel(ASCIIToUTF16("Check Box"));
33 const int message_box_column = 0;
34 ColumnSet* column_set = layout->AddColumnSet(message_box_column);
35 column_set->AddColumn(GridLayout::FILL, GridLayout::FILL, 1,
36 GridLayout::USE_PREF, 0, 0);
37 layout->StartRow(1 /* expand */, message_box_column);
38 layout->AddView(message_box_view_);
40 const int button_column = 1;
41 column_set = layout->AddColumnSet(button_column);
42 column_set->AddColumn(GridLayout::FILL, GridLayout::FILL,
43 0.5f, GridLayout::USE_PREF, 0, 0);
44 column_set->AddColumn(GridLayout::FILL, GridLayout::FILL,
45 0.5f, GridLayout::USE_PREF, 0, 0);
47 layout->StartRow(0 /* no expand */, button_column);
49 layout->AddView(status_);
50 layout->AddView(toggle_);
53 void MessageBoxExample::ButtonPressed(Button* sender, const ui::Event& event) {
54 if (sender == status_) {
55 message_box_view_->SetCheckBoxLabel(
56 ASCIIToUTF16(BoolToOnOff(message_box_view_->IsCheckBoxSelected())));
57 PrintStatus(message_box_view_->IsCheckBoxSelected() ?
58 "Check Box Selected" : "Check Box Not Selected");
59 } else if (sender == toggle_) {
60 message_box_view_->SetCheckBoxSelected(
61 !message_box_view_->IsCheckBoxSelected());
65 } // namespace examples