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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "ui/views/controls/link.h" | 5 #include "ui/views/controls/link.h" |
6 | 6 |
7 #include "build/build_config.h" | 7 #include "build/build_config.h" |
8 | 8 |
9 #include "base/logging.h" | 9 #include "base/logging.h" |
10 #include "base/utf_string_conversions.h" | 10 #include "base/utf_string_conversions.h" |
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37 | 37 |
38 void Link::OnEnabledChanged() { | 38 void Link::OnEnabledChanged() { |
39 RecalculateFont(); | 39 RecalculateFont(); |
40 View::OnEnabledChanged(); | 40 View::OnEnabledChanged(); |
41 } | 41 } |
42 | 42 |
43 std::string Link::GetClassName() const { | 43 std::string Link::GetClassName() const { |
44 return kViewClassName; | 44 return kViewClassName; |
45 } | 45 } |
46 | 46 |
47 gfx::NativeCursor Link::GetCursor(const MouseEvent& event) { | 47 gfx::NativeCursor Link::GetCursor(const ui::MouseEvent& event) { |
48 if (!enabled()) | 48 if (!enabled()) |
49 return gfx::kNullCursor; | 49 return gfx::kNullCursor; |
50 #if defined(USE_AURA) | 50 #if defined(USE_AURA) |
51 return ui::kCursorHand; | 51 return ui::kCursorHand; |
52 #elif defined(OS_WIN) | 52 #elif defined(OS_WIN) |
53 static HCURSOR g_hand_cursor = LoadCursor(NULL, IDC_HAND); | 53 static HCURSOR g_hand_cursor = LoadCursor(NULL, IDC_HAND); |
54 return g_hand_cursor; | 54 return g_hand_cursor; |
55 #endif | 55 #endif |
56 } | 56 } |
57 | 57 |
58 bool Link::HitTestRect(const gfx::Rect& rect) const { | 58 bool Link::HitTestRect(const gfx::Rect& rect) const { |
59 // We need to allow clicks on the link. So we override the implementation in | 59 // We need to allow clicks on the link. So we override the implementation in |
60 // Label and use the default implementation of View. | 60 // Label and use the default implementation of View. |
61 return View::HitTestRect(rect); | 61 return View::HitTestRect(rect); |
62 } | 62 } |
63 | 63 |
64 bool Link::OnMousePressed(const MouseEvent& event) { | 64 bool Link::OnMousePressed(const ui::MouseEvent& event) { |
65 if (!enabled() || | 65 if (!enabled() || |
66 (!event.IsLeftMouseButton() && !event.IsMiddleMouseButton())) | 66 (!event.IsLeftMouseButton() && !event.IsMiddleMouseButton())) |
67 return false; | 67 return false; |
68 SetPressed(true); | 68 SetPressed(true); |
69 return true; | 69 return true; |
70 } | 70 } |
71 | 71 |
72 bool Link::OnMouseDragged(const MouseEvent& event) { | 72 bool Link::OnMouseDragged(const ui::MouseEvent& event) { |
73 SetPressed(enabled() && | 73 SetPressed(enabled() && |
74 (event.IsLeftMouseButton() || event.IsMiddleMouseButton()) && | 74 (event.IsLeftMouseButton() || event.IsMiddleMouseButton()) && |
75 HitTestPoint(event.location())); | 75 HitTestPoint(event.location())); |
76 return true; | 76 return true; |
77 } | 77 } |
78 | 78 |
79 void Link::OnMouseReleased(const MouseEvent& event) { | 79 void Link::OnMouseReleased(const ui::MouseEvent& event) { |
80 // Change the highlight first just in case this instance is deleted | 80 // Change the highlight first just in case this instance is deleted |
81 // while calling the controller | 81 // while calling the controller |
82 OnMouseCaptureLost(); | 82 OnMouseCaptureLost(); |
83 if (enabled() && | 83 if (enabled() && |
84 (event.IsLeftMouseButton() || event.IsMiddleMouseButton()) && | 84 (event.IsLeftMouseButton() || event.IsMiddleMouseButton()) && |
85 HitTestPoint(event.location())) { | 85 HitTestPoint(event.location())) { |
86 // Focus the link on click. | 86 // Focus the link on click. |
87 RequestFocus(); | 87 RequestFocus(); |
88 | 88 |
89 if (listener_) | 89 if (listener_) |
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199 void Link::RecalculateFont() { | 199 void Link::RecalculateFont() { |
200 // The font should be underlined iff the link is enabled. | 200 // The font should be underlined iff the link is enabled. |
201 if (enabled() == !(font().GetStyle() & gfx::Font::UNDERLINED)) { | 201 if (enabled() == !(font().GetStyle() & gfx::Font::UNDERLINED)) { |
202 Label::SetFont(font().DeriveFont(0, enabled() ? | 202 Label::SetFont(font().DeriveFont(0, enabled() ? |
203 (font().GetStyle() | gfx::Font::UNDERLINED) : | 203 (font().GetStyle() | gfx::Font::UNDERLINED) : |
204 (font().GetStyle() & ~gfx::Font::UNDERLINED))); | 204 (font().GetStyle() & ~gfx::Font::UNDERLINED))); |
205 } | 205 } |
206 } | 206 } |
207 | 207 |
208 } // namespace views | 208 } // namespace views |
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