| // Copyright 2014 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. |
| |
| #ifndef ASH_WM_TEST_CHILD_MODAL_PARENT_H_ |
| #define ASH_WM_TEST_CHILD_MODAL_PARENT_H_ |
| |
| #include <memory> |
| |
| #include "base/macros.h" |
| #include "ui/views/controls/button/button.h" |
| #include "ui/views/widget/widget_delegate.h" |
| #include "ui/views/widget/widget_observer.h" |
| |
| namespace views { |
| class NativeViewHost; |
| class Textfield; |
| class View; |
| class Widget; |
| } // namespace views |
| |
| namespace ash { |
| |
| // Test window that can act as a parent for modal child windows. |
| class TestChildModalParent : public views::WidgetDelegateView, |
| public views::ButtonListener, |
| public views::WidgetObserver { |
| public: |
| // Create and show a top-level window that hosts a modal parent. Returns the |
| // widget delegate, which is owned by the widget and deleted on window close. |
| static TestChildModalParent* Show(aura::Window* context); |
| |
| explicit TestChildModalParent(aura::Window* context); |
| ~TestChildModalParent() override; |
| |
| // Returns the modal parent window hosted within the top-level window. |
| aura::Window* GetModalParent() const; |
| |
| // Create, show, and returns a child-modal window. |
| aura::Window* ShowModalChild(); |
| |
| private: |
| // Overridden from views::WidgetDelegate: |
| base::string16 GetWindowTitle() const override; |
| |
| // Overridden from views::View: |
| void Layout() override; |
| void ViewHierarchyChanged( |
| const views::ViewHierarchyChangedDetails& details) override; |
| |
| // Overridden from ButtonListener: |
| void ButtonPressed(views::Button* sender, const ui::Event& event) override; |
| |
| // Overridden from WidgetObserver: |
| void OnWidgetDestroying(views::Widget* widget) override; |
| |
| // The widget for the modal parent, a child of TestChildModalParent's Widget. |
| std::unique_ptr<views::Widget> modal_parent_; |
| |
| // The button to toggle showing and hiding the child window. The child window |
| // does not block input to this button. |
| views::Button* button_; |
| |
| // The text field to indicate the keyboard focus. |
| views::Textfield* textfield_; |
| |
| // The host for the modal parent. |
| views::NativeViewHost* host_; |
| |
| // The modal child widget. |
| views::Widget* modal_child_ = nullptr; |
| |
| DISALLOW_COPY_AND_ASSIGN(TestChildModalParent); |
| }; |
| |
| } // namespace ash |
| |
| #endif // ASH_WM_TEST_CHILD_MODAL_PARENT_H_ |