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1 /* | 1 /* |
2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) | 2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) |
3 * (C) 1999 Antti Koivisto (koivisto@kde.org) | 3 * (C) 1999 Antti Koivisto (koivisto@kde.org) |
4 * (C) 2001 Peter Kelly (pmk@post.com) | 4 * (C) 2001 Peter Kelly (pmk@post.com) |
5 * (C) 2001 Dirk Mueller (mueller@kde.org) | 5 * (C) 2001 Dirk Mueller (mueller@kde.org) |
6 * Copyright (C) 2003-2011, 2013, 2014 Apple Inc. All rights reserved. | 6 * Copyright (C) 2003-2011, 2013, 2014 Apple Inc. All rights reserved. |
7 * | 7 * |
8 * This library is free software; you can redistribute it and/or | 8 * This library is free software; you can redistribute it and/or |
9 * modify it under the terms of the GNU Library General Public | 9 * modify it under the terms of the GNU Library General Public |
10 * License as published by the Free Software Foundation; either | 10 * License as published by the Free Software Foundation; either |
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392 virtual const AtomicString imageSourceURL() const; | 392 virtual const AtomicString imageSourceURL() const; |
393 virtual Image* imageContents() { return nullptr; } | 393 virtual Image* imageContents() { return nullptr; } |
394 | 394 |
395 virtual void focus(const FocusParams& = FocusParams()); | 395 virtual void focus(const FocusParams& = FocusParams()); |
396 virtual void updateFocusAppearance(SelectionBehaviorOnFocus); | 396 virtual void updateFocusAppearance(SelectionBehaviorOnFocus); |
397 virtual void blur(); | 397 virtual void blur(); |
398 | 398 |
399 void setDistributeScroll(ScrollStateCallback*, String nativeScrollBehavior); | 399 void setDistributeScroll(ScrollStateCallback*, String nativeScrollBehavior); |
400 void nativeDistributeScroll(ScrollState&); | 400 void nativeDistributeScroll(ScrollState&); |
401 void setApplyScroll(ScrollStateCallback*, String nativeScrollBehavior); | 401 void setApplyScroll(ScrollStateCallback*, String nativeScrollBehavior); |
| 402 void removeApplyScroll(); |
402 void nativeApplyScroll(ScrollState&); | 403 void nativeApplyScroll(ScrollState&); |
403 | 404 |
404 void callDistributeScroll(ScrollState&); | 405 void callDistributeScroll(ScrollState&); |
405 void callApplyScroll(ScrollState&); | 406 void callApplyScroll(ScrollState&); |
406 | 407 |
| 408 ScrollStateCallback* getApplyScroll(); |
| 409 |
407 // Whether this element can receive focus at all. Most elements are not | 410 // Whether this element can receive focus at all. Most elements are not |
408 // focusable but some elements, such as form controls and links, are. Unlike | 411 // focusable but some elements, such as form controls and links, are. Unlike |
409 // layoutObjectIsFocusable(), this method may be called when layout is not u
p to | 412 // layoutObjectIsFocusable(), this method may be called when layout is not u
p to |
410 // date, so it must not use the layoutObject to determine focusability. | 413 // date, so it must not use the layoutObject to determine focusability. |
411 virtual bool supportsFocus() const; | 414 virtual bool supportsFocus() const; |
412 // isFocusable(), isKeyboardFocusable(), and isMouseFocusable() check | 415 // isFocusable(), isKeyboardFocusable(), and isMouseFocusable() check |
413 // whether the element can actually be focused. Callers should ensure | 416 // whether the element can actually be focused. Callers should ensure |
414 // ComputedStyle is up to date; | 417 // ComputedStyle is up to date; |
415 // e.g. by calling Document::updateLayoutTreeIgnorePendingStylesheets(). | 418 // e.g. by calling Document::updateLayoutTreeIgnorePendingStylesheets(). |
416 bool isFocusable() const; | 419 bool isFocusable() const; |
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948 static RawPtr<T> create(const QualifiedName&, Document&) | 951 static RawPtr<T> create(const QualifiedName&, Document&) |
949 #define DEFINE_ELEMENT_FACTORY_WITH_TAGNAME(T) \ | 952 #define DEFINE_ELEMENT_FACTORY_WITH_TAGNAME(T) \ |
950 RawPtr<T> T::create(const QualifiedName& tagName, Document& document) \ | 953 RawPtr<T> T::create(const QualifiedName& tagName, Document& document) \ |
951 { \ | 954 { \ |
952 return new T(tagName, document); \ | 955 return new T(tagName, document); \ |
953 } | 956 } |
954 | 957 |
955 } // namespace blink | 958 } // namespace blink |
956 | 959 |
957 #endif // Element_h | 960 #endif // Element_h |
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