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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/label.h" | 5 #include "ui/views/controls/label.h" |
6 | 6 |
7 #include <stddef.h> | 7 #include <stddef.h> |
8 | 8 |
9 #include <algorithm> | 9 #include <algorithm> |
10 #include <cmath> | 10 #include <cmath> |
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206 result.append(lines_[0]->GetDisplayText()); | 206 result.append(lines_[0]->GetDisplayText()); |
207 for (size_t i = 1; i < lines_.size(); ++i) { | 207 for (size_t i = 1; i < lines_.size(); ++i) { |
208 result.append(1, '\n'); | 208 result.append(1, '\n'); |
209 result.append(lines_[i]->GetDisplayText()); | 209 result.append(lines_[i]->GetDisplayText()); |
210 } | 210 } |
211 return result; | 211 return result; |
212 } | 212 } |
213 | 213 |
214 gfx::Insets Label::GetInsets() const { | 214 gfx::Insets Label::GetInsets() const { |
215 gfx::Insets insets = View::GetInsets(); | 215 gfx::Insets insets = View::GetInsets(); |
216 if (focus_behavior() == FocusBehavior::ALWAYS) { | 216 if (focus_behavior() != FocusBehavior::NEVER) { |
217 insets += gfx::Insets(kFocusBorderPadding, kFocusBorderPadding, | 217 insets += gfx::Insets(kFocusBorderPadding, kFocusBorderPadding, |
218 kFocusBorderPadding, kFocusBorderPadding); | 218 kFocusBorderPadding, kFocusBorderPadding); |
219 } | 219 } |
220 return insets; | 220 return insets; |
221 } | 221 } |
222 | 222 |
223 int Label::GetBaseline() const { | 223 int Label::GetBaseline() const { |
224 return GetInsets().top() + font_list().GetBaseline(); | 224 return GetInsets().top() + font_list().GetBaseline(); |
225 } | 225 } |
226 | 226 |
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428 PreferredSizeChanged(); | 428 PreferredSizeChanged(); |
429 SchedulePaint(); | 429 SchedulePaint(); |
430 lines_.clear(); | 430 lines_.clear(); |
431 } | 431 } |
432 | 432 |
433 void Label::MaybeBuildRenderTextLines() { | 433 void Label::MaybeBuildRenderTextLines() { |
434 if (!lines_.empty()) | 434 if (!lines_.empty()) |
435 return; | 435 return; |
436 | 436 |
437 gfx::Rect rect = GetContentsBounds(); | 437 gfx::Rect rect = GetContentsBounds(); |
438 if (focus_behavior() == FocusBehavior::ALWAYS) | 438 if (focus_behavior() != FocusBehavior::NEVER) |
439 rect.Inset(kFocusBorderPadding, kFocusBorderPadding); | 439 rect.Inset(kFocusBorderPadding, kFocusBorderPadding); |
440 if (rect.IsEmpty()) | 440 if (rect.IsEmpty()) |
441 return; | 441 return; |
442 rect.Inset(-gfx::ShadowValue::GetMargin(shadows())); | 442 rect.Inset(-gfx::ShadowValue::GetMargin(shadows())); |
443 | 443 |
444 gfx::HorizontalAlignment alignment = horizontal_alignment(); | 444 gfx::HorizontalAlignment alignment = horizontal_alignment(); |
445 gfx::DirectionalityMode directionality = render_text_->directionality_mode(); | 445 gfx::DirectionalityMode directionality = render_text_->directionality_mode(); |
446 if (multi_line()) { | 446 if (multi_line()) { |
447 // Force the directionality and alignment of the first line on other lines. | 447 // Force the directionality and alignment of the first line on other lines. |
448 bool rtl = | 448 bool rtl = |
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587 } | 587 } |
588 | 588 |
589 bool Label::ShouldShowDefaultTooltip() const { | 589 bool Label::ShouldShowDefaultTooltip() const { |
590 const gfx::Size text_size = GetTextSize(); | 590 const gfx::Size text_size = GetTextSize(); |
591 const gfx::Size size = GetContentsBounds().size(); | 591 const gfx::Size size = GetContentsBounds().size(); |
592 return !obscured() && (text_size.width() > size.width() || | 592 return !obscured() && (text_size.width() > size.width() || |
593 (multi_line() && text_size.height() > size.height())); | 593 (multi_line() && text_size.height() > size.height())); |
594 } | 594 } |
595 | 595 |
596 } // namespace views | 596 } // namespace views |
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