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// 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 UI_CHROMEOS_IME_CANDIDATE_VIEW_H_
#define UI_CHROMEOS_IME_CANDIDATE_VIEW_H_
#include "base/gtest_prod_util.h"
#include "ui/base/ime/candidate_window.h"
#include "ui/chromeos/ui_chromeos_export.h"
#include "ui/views/controls/button/custom_button.h"
#include "ui/views/controls/label.h"
#include "ui/views/view.h"
namespace ui {
namespace ime {
// CandidateView renderes a row of a candidate.
class UI_CHROMEOS_EXPORT CandidateView : public views::CustomButton {
public:
CandidateView(views::ButtonListener* listener,
ui::CandidateWindow::Orientation orientation);
~CandidateView() override {}
void GetPreferredWidths(int* shortcut_width,
int* candidate_width);
void SetWidths(int shortcut_width,
int candidate_width);
void SetEntry(const ui::CandidateWindow::Entry& entry);
// Sets infolist icon.
void SetInfolistIcon(bool enable);
void SetHighlighted(bool highlighted);
private:
friend class CandidateWindowViewTest;
FRIEND_TEST_ALL_PREFIXES(CandidateWindowViewTest, ShortcutSettingTest);
// Overridden from views::CustomButton:
void StateChanged() override;
// Overridden from View:
bool OnMouseDragged(const ui::MouseEvent& event) override;
void Layout() override;
gfx::Size GetPreferredSize() const override;
// The orientation of the candidate view.
ui::CandidateWindow::Orientation orientation_;
// Views created in the class will be part of tree of |this|, so these
// child views will be deleted when |this| is deleted.
// The shortcut label renders shortcut numbers like 1, 2, and 3.
views::Label* shortcut_label_;
// The candidate label renders candidates.
views::Label* candidate_label_;
// The annotation label renders annotations.
views::Label* annotation_label_;
// The infolist icon.
views::View* infolist_icon_;
int shortcut_width_;
int candidate_width_;
bool highlighted_;
DISALLOW_COPY_AND_ASSIGN(CandidateView);
};
} // namespace ime
} // namespace ui
#endif // UI_CHROMEOS_IME_CANDIDATE_VIEW_H_
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