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1 // Copyright 2014 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 #ifndef ASH_IME_CANDIDATE_VIEW_H_ | |
6 #define ASH_IME_CANDIDATE_VIEW_H_ | |
7 | |
8 #include "ash/ash_export.h" | |
9 #include "base/gtest_prod_util.h" | |
10 #include "ui/base/ime/candidate_window.h" | |
11 #include "ui/views/controls/button/custom_button.h" | |
12 #include "ui/views/controls/label.h" | |
13 #include "ui/views/view.h" | |
14 | |
15 namespace ash { | |
16 namespace ime { | |
17 | |
18 // CandidateView renderes a row of a candidate. | |
19 class ASH_EXPORT CandidateView : public views::CustomButton { | |
20 public: | |
21 CandidateView(views::ButtonListener* listener, | |
22 ui::CandidateWindow::Orientation orientation); | |
23 ~CandidateView() override {} | |
24 | |
25 void GetPreferredWidths(int* shortcut_width, | |
26 int* candidate_width); | |
27 | |
28 void SetWidths(int shortcut_width, | |
29 int candidate_width); | |
30 | |
31 void SetEntry(const ui::CandidateWindow::Entry& entry); | |
32 | |
33 // Sets infolist icon. | |
34 void SetInfolistIcon(bool enable); | |
35 | |
36 void SetHighlighted(bool highlighted); | |
37 | |
38 private: | |
39 friend class CandidateWindowViewTest; | |
40 FRIEND_TEST_ALL_PREFIXES(CandidateWindowViewTest, ShortcutSettingTest); | |
41 | |
42 // Overridden from views::CustomButton: | |
43 void StateChanged() override; | |
44 | |
45 // Overridden from View: | |
46 bool OnMouseDragged(const ui::MouseEvent& event) override; | |
47 void Layout() override; | |
48 gfx::Size GetPreferredSize() const override; | |
49 | |
50 // The orientation of the candidate view. | |
51 ui::CandidateWindow::Orientation orientation_; | |
52 | |
53 // Views created in the class will be part of tree of |this|, so these | |
54 // child views will be deleted when |this| is deleted. | |
55 | |
56 // The shortcut label renders shortcut numbers like 1, 2, and 3. | |
57 views::Label* shortcut_label_; | |
58 // The candidate label renders candidates. | |
59 views::Label* candidate_label_; | |
60 // The annotation label renders annotations. | |
61 views::Label* annotation_label_; | |
62 // The infolist icon. | |
63 views::View* infolist_icon_; | |
64 | |
65 int shortcut_width_; | |
66 int candidate_width_; | |
67 bool highlighted_; | |
68 | |
69 DISALLOW_COPY_AND_ASSIGN(CandidateView); | |
70 }; | |
71 | |
72 } // namespace ime | |
73 } // namespace ash | |
74 | |
75 #endif // ASH_IME_CANDIDATE_VIEW_H_ | |
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