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| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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 "chrome/browser/ui/gtk/tabs/tab_gtk.h" | 5 #include "chrome/browser/ui/gtk/tabs/tab_gtk.h" |
| 6 | 6 |
| 7 #include <gdk/gdkkeysyms.h> | 7 #include <gdk/gdkkeysyms.h> |
| 8 | 8 |
| 9 #include "base/singleton.h" | 9 #include "base/singleton.h" |
| 10 #include "base/utf_string_conversions.h" | 10 #include "base/utf_string_conversions.h" |
| 11 #include "chrome/app/chrome_command_ids.h" | 11 #include "chrome/app/chrome_command_ids.h" |
| 12 #include "chrome/browser/ui/gtk/accelerators_gtk.h" | 12 #include "chrome/browser/ui/gtk/accelerators_gtk.h" |
| 13 #include "chrome/browser/ui/gtk/menu_gtk.h" | 13 #include "chrome/browser/ui/gtk/menu_gtk.h" |
| 14 #include "chrome/browser/ui/tabs/tab_menu_model.h" | 14 #include "chrome/browser/ui/tabs/tab_menu_model.h" |
| 15 #include "gfx/path.h" | |
| 16 #include "grit/generated_resources.h" | 15 #include "grit/generated_resources.h" |
| 17 #include "grit/theme_resources.h" | 16 #include "grit/theme_resources.h" |
| 18 #include "ui/base/dragdrop/gtk_dnd_util.h" | 17 #include "ui/base/dragdrop/gtk_dnd_util.h" |
| 19 #include "ui/base/models/accelerator_gtk.h" | 18 #include "ui/base/models/accelerator_gtk.h" |
| 19 #include "ui/gfx/path.h" |
| 20 | 20 |
| 21 namespace { | 21 namespace { |
| 22 | 22 |
| 23 // Returns the width of the title for the current font, in pixels. | 23 // Returns the width of the title for the current font, in pixels. |
| 24 int GetTitleWidth(gfx::Font* font, string16 title) { | 24 int GetTitleWidth(gfx::Font* font, string16 title) { |
| 25 DCHECK(font); | 25 DCHECK(font); |
| 26 if (title.empty()) | 26 if (title.empty()) |
| 27 return 0; | 27 return 0; |
| 28 | 28 |
| 29 return font->GetStringWidth(title); | 29 return font->GetStringWidth(title); |
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| 389 gdk_event_free(last_mouse_down_); | 389 gdk_event_free(last_mouse_down_); |
| 390 last_mouse_down_ = NULL; | 390 last_mouse_down_ = NULL; |
| 391 } | 391 } |
| 392 | 392 |
| 393 // Notify the drag helper that we're done with any potential drag operations. | 393 // Notify the drag helper that we're done with any potential drag operations. |
| 394 // Clean up the drag helper, which is re-created on the next mouse press. | 394 // Clean up the drag helper, which is re-created on the next mouse press. |
| 395 delegate_->EndDrag(canceled); | 395 delegate_->EndDrag(canceled); |
| 396 | 396 |
| 397 observer_.reset(); | 397 observer_.reset(); |
| 398 } | 398 } |
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