Source/core/html/shadow/ClearButtonElement.h - Issue 594093002: Fix for mouse capture and release on ClearButtonElement

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Issue 594093002: Fix for mouse capture and release on ClearButtonElement (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Created 6 years, 2 months ago

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1 /*	1 /*

2 * Copyright (C) 2013 Google Inc. All rights reserved.	2 * Copyright (C) 2013 Google Inc. All rights reserved.

3 *	3 *

4 * Redistribution and use in source and binary forms, with or without	4 * Redistribution and use in source and binary forms, with or without

5 * modification, are permitted provided that the following conditions	5 * modification, are permitted provided that the following conditions

6 * are met:	6 * are met:

7 * 1. Redistributions of source code must retain the above copyright	7 * 1. Redistributions of source code must retain the above copyright

8 * notice, this list of conditions and the following disclaimer.	8 * notice, this list of conditions and the following disclaimer.

9 * 2. Redistributions in binary form must reproduce the above copyright	9 * 2. Redistributions in binary form must reproduce the above copyright

10 * notice, this list of conditions and the following disclaimer in the	10 * notice, this list of conditions and the following disclaimer in the

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35 public:	35 public:

36 class ClearButtonOwner : public WillBeGarbageCollectedMixin {	36 class ClearButtonOwner : public WillBeGarbageCollectedMixin {

37 public:	37 public:

38 virtual ~ClearButtonOwner() { }	38 virtual ~ClearButtonOwner() { }

39 virtual void focusAndSelectClearButtonOwner() = 0;	39 virtual void focusAndSelectClearButtonOwner() = 0;

40 virtual bool shouldClearButtonRespondToMouseEvents() = 0;	40 virtual bool shouldClearButtonRespondToMouseEvents() = 0;

41 virtual void clearValue() = 0;	41 virtual void clearValue() = 0;

42 };	42 };

43	43

44 static PassRefPtrWillBeRawPtr<ClearButtonElement> create(Document&, ClearBut tonOwner&);	44 static PassRefPtrWillBeRawPtr<ClearButtonElement> create(Document&, ClearBut tonOwner&);

45 void releaseCapture();

46 void removeClearButtonOwner() { m_clearButtonOwner = nullptr; }	45 void removeClearButtonOwner() { m_clearButtonOwner = nullptr; }

47	46

48 virtual void trace(Visitor*) override;	47 virtual void trace(Visitor*) override;

49	48

50 private:	49 private:

51 ClearButtonElement(Document&, ClearButtonOwner&);	50 ClearButtonElement(Document&, ClearButtonOwner&);

52 virtual void detach(const AttachContext& = AttachContext()) override;	51 virtual void detach(const AttachContext& = AttachContext()) override;

53 virtual bool isMouseFocusable() const override { return false; }	52 virtual bool isMouseFocusable() const override { return false; }

54 virtual void defaultEventHandler(Event*) override;	53 virtual void defaultEventHandler(Event*) override;

55 virtual bool isClearButtonElement() const override;	54 virtual bool isClearButtonElement() const override;

56	55

57 RawPtrWillBeMember<ClearButtonOwner> m_clearButtonOwner;	56 RawPtrWillBeMember<ClearButtonOwner> m_clearButtonOwner;

58 bool m_capturing;

59 };	57 };

60	58

61 DEFINE_TYPE_CASTS(ClearButtonElement, Element, element, element->isClearButtonEl ement(), element.isClearButtonElement());	59 DEFINE_TYPE_CASTS(ClearButtonElement, Element, element, element->isClearButtonEl ement(), element.isClearButtonElement());

62	60

63 } // namespace	61 } // namespace

64	62

65 #endif // ClearButtonElement_h	63 #endif // ClearButtonElement_h

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