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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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| 412 ScrollStateCallback* getApplyScroll(); | 412 ScrollStateCallback* getApplyScroll(); |
| 413 | 413 |
| 414 // Whether this element can receive focus at all. Most elements are not | 414 // Whether this element can receive focus at all. Most elements are not |
| 415 // focusable but some elements, such as form controls and links, are. Unlike | 415 // focusable but some elements, such as form controls and links, are. Unlike |
| 416 // layoutObjectIsFocusable(), this method may be called when layout is not u
p to | 416 // layoutObjectIsFocusable(), this method may be called when layout is not u
p to |
| 417 // date, so it must not use the layoutObject to determine focusability. | 417 // date, so it must not use the layoutObject to determine focusability. |
| 418 virtual bool supportsFocus() const; | 418 virtual bool supportsFocus() const; |
| 419 // isFocusable(), isKeyboardFocusable(), and isMouseFocusable() check | 419 // isFocusable(), isKeyboardFocusable(), and isMouseFocusable() check |
| 420 // whether the element can actually be focused. Callers should ensure | 420 // whether the element can actually be focused. Callers should ensure |
| 421 // ComputedStyle is up to date; | 421 // ComputedStyle is up to date; |
| 422 // e.g. by calling Document::updateLayoutTreeIgnorePendingStylesheets(). | 422 // e.g. by calling Document::updateStyleAndLayoutTreeIgnorePendingStylesheet
s(). |
| 423 bool isFocusable() const; | 423 bool isFocusable() const; |
| 424 virtual bool isKeyboardFocusable() const; | 424 virtual bool isKeyboardFocusable() const; |
| 425 virtual bool isMouseFocusable() const; | 425 virtual bool isMouseFocusable() const; |
| 426 bool isFocusedElementInDocument() const; | 426 bool isFocusedElementInDocument() const; |
| 427 | 427 |
| 428 virtual void dispatchFocusEvent(Element* oldFocusedElement, WebFocusType, In
putDeviceCapabilities* sourceCapabilities = nullptr); | 428 virtual void dispatchFocusEvent(Element* oldFocusedElement, WebFocusType, In
putDeviceCapabilities* sourceCapabilities = nullptr); |
| 429 virtual void dispatchBlurEvent(Element* newFocusedElement, WebFocusType, Inp
utDeviceCapabilities* sourceCapabilities = nullptr); | 429 virtual void dispatchBlurEvent(Element* newFocusedElement, WebFocusType, Inp
utDeviceCapabilities* sourceCapabilities = nullptr); |
| 430 virtual void dispatchFocusInEvent(const AtomicString& eventType, Element* ol
dFocusedElement, WebFocusType, InputDeviceCapabilities* sourceCapabilities = nul
lptr); | 430 virtual void dispatchFocusInEvent(const AtomicString& eventType, Element* ol
dFocusedElement, WebFocusType, InputDeviceCapabilities* sourceCapabilities = nul
lptr); |
| 431 void dispatchFocusOutEvent(const AtomicString& eventType, Element* newFocuse
dElement, InputDeviceCapabilities* sourceCapabilities = nullptr); | 431 void dispatchFocusOutEvent(const AtomicString& eventType, Element* newFocuse
dElement, InputDeviceCapabilities* sourceCapabilities = nullptr); |
| 432 | 432 |
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| 961 static T* create(const QualifiedName&, Document&) | 961 static T* create(const QualifiedName&, Document&) |
| 962 #define DEFINE_ELEMENT_FACTORY_WITH_TAGNAME(T) \ | 962 #define DEFINE_ELEMENT_FACTORY_WITH_TAGNAME(T) \ |
| 963 T* T::create(const QualifiedName& tagName, Document& document) \ | 963 T* T::create(const QualifiedName& tagName, Document& document) \ |
| 964 { \ | 964 { \ |
| 965 return new T(tagName, document); \ | 965 return new T(tagName, document); \ |
| 966 } | 966 } |
| 967 | 967 |
| 968 } // namespace blink | 968 } // namespace blink |
| 969 | 969 |
| 970 #endif // Element_h | 970 #endif // Element_h |
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