QWindowsOleDropSource Class Reference

Implementation of IDropSource. More...

Inheritance diagram for QWindowsOleDropSource:

Collaboration diagram for QWindowsOleDropSource:

Public Types
enum	Mode { MouseDrag , TouchDrag , MouseDrag , TouchDrag }
enum	Mode { MouseDrag , TouchDrag , MouseDrag , TouchDrag }

Public Member Functions
	QWindowsOleDropSource (QWindowsDrag *drag)
	~QWindowsOleDropSource () override
void	createCursors ()
	Blend custom pixmap with cursors.
STDMETHOD	QueryContinueDrag (BOOL fEscapePressed, DWORD grfKeyState) noexcept override
	Check for cancel.
STDMETHOD	GiveFeedback (DWORD dwEffect) noexcept override
	Give feedback: Change cursor according to action.
	QWindowsOleDropSource (QWindowsDrag *drag)
	~QWindowsOleDropSource () override
void	createCursors ()
STDMETHOD	QueryContinueDrag (BOOL fEscapePressed, DWORD grfKeyState) noexcept override
STDMETHOD	GiveFeedback (DWORD dwEffect) noexcept override

Friends
QDebug	operator<< (QDebug d, const QWindowsOleDropSource::CursorEntry &e)
QDebug	operator<< (QDebug d, const QWindowsOleDropSource::CursorEntry &e)

Detailed Description

Implementation of IDropSource.

Used for drag operations.

See also

QWindowsDrag

Definition at line 172 of file qwindowsdrag.cpp.

Member Enumeration Documentation

Mode [1/2]

enum QWindowsOleDropSource::Mode

Enumerator
MouseDrag
TouchDrag
MouseDrag
TouchDrag

Definition at line 175 of file qwindowsdrag.cpp.

Mode [2/2]

enum QWindowsOleDropSource::Mode

Enumerator
MouseDrag
TouchDrag
MouseDrag
TouchDrag

Definition at line 175 of file qwindowsdrag.cpp.

Constructor & Destructor Documentation

QWindowsOleDropSource() [1/2]

QWindowsOleDropSource::QWindowsOleDropSource ( QWindowsDrag * drag )

explicit

Definition at line 215 of file qwindowsdrag.cpp.

References QWindowsOleDropSource(), QWindowsCursor::cursorState(), MouseDrag, QWindowsCursor::Suppressed, and TouchDrag.

Referenced by QWindowsOleDropSource(), and QWindowsDrag::drag().

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~QWindowsOleDropSource() [1/2]

QWindowsOleDropSource::~QWindowsOleDropSource ( )

override

Definition at line 225 of file qwindowsdrag.cpp.

QWindowsOleDropSource() [2/2]

QWindowsOleDropSource::QWindowsOleDropSource ( QWindowsDrag * drag )

explicit

~QWindowsOleDropSource() [2/2]

QWindowsOleDropSource::~QWindowsOleDropSource ( )

override

Member Function Documentation

createCursors() [1/2]

void QWindowsOleDropSource::createCursors

(

)

Blend custom pixmap with cursors.

Definition at line 245 of file qwindowsdrag.cpp.

References QWindowsContext::instance(), QWindowsCursor::mousePosition(), QWindowsScreenManager::screenAtDp(), QWindowsContext::screenManager(), and TouchDrag.

Referenced by QWindowsDrag::drag().

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createCursors() [2/2]

void QWindowsOleDropSource::createCursors

(

)

GiveFeedback() [1/2]

QT_ENSURE_STACK_ALIGNED_FOR_SSE STDMETHODIMP QWindowsOleDropSource::GiveFeedback ( DWORD dwEffect )

overridenoexcept

Give feedback: Change cursor according to action.

Definition at line 394 of file qwindowsdrag.cpp.

GiveFeedback() [2/2]

STDMETHOD QWindowsOleDropSource::GiveFeedback ( DWORD dwEffect )

overridenoexcept

QueryContinueDrag() [1/2]

QT_ENSURE_STACK_ALIGNED_FOR_SSE STDMETHODIMP QWindowsOleDropSource::QueryContinueDrag ( BOOL fEscapePressed, DWORD grfKeyState )

overridenoexcept

Check for cancel.

Definition at line 340 of file qwindowsdrag.cpp.

QueryContinueDrag() [2/2]

STDMETHOD QWindowsOleDropSource::QueryContinueDrag ( BOOL fEscapePressed, DWORD grfKeyState )

overridenoexcept

Friends And Related Symbol Documentation

operator<< [1/2]

QDebug operator<< ( QDebug d, const QWindowsOleDropSource::CursorEntry & e )

friend

Definition at line 233 of file qwindowsdrag.cpp.

operator<< [2/2]

QDebug operator<< ( QDebug d, const QWindowsOleDropSource::CursorEntry & e )

friend

Definition at line 233 of file qwindowsdrag.cpp.

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The documentation for this class was generated from the following file:

• qtbase/src/plugins/platforms/windows/qwindowsdrag.cpp (f8e7dfe93ab9622f77aade23707cd6f0b9386379)