QCocoaDrag Class Reference

#include <qcocoadrag.h>

Inheritance diagram for QCocoaDrag:

Collaboration diagram for QCocoaDrag:

Public Member Functions
	QCocoaDrag ()
	~QCocoaDrag ()
QMimeData *	dragMimeData ()
Qt::DropAction	drag (QDrag *m_drag) override
Qt::DropAction	defaultAction (Qt::DropActions possibleActions, Qt::KeyboardModifiers modifiers) const override
void	setLastMouseEvent (NSEvent *event, NSView *view)
void	setAcceptedAction (Qt::DropAction act)
void	exitDragLoop ()
Public Member Functions inherited from QPlatformDrag
	QPlatformDrag ()
virtual	~QPlatformDrag ()
QDrag *	currentDrag () const
virtual void	cancelDrag ()
	Cancels the currently active drag (only for drags of the current application initiated by QPlatformDrag::drag()).
void	updateAction (Qt::DropAction action)
	Called to notify QDrag about changes of the current action.
virtual bool	ownsDragObject () const
	Returns bool indicating whether QPlatformDrag takes ownership and therefore responsibility of deleting the QDrag object passed in from QPlatformDrag::drag. This can be useful on platforms where QDrag object has to be kept around.

Additional Inherited Members
Static Public Member Functions inherited from QPlatformDrag
static QPixmap	defaultPixmap ()

Detailed Description

Definition at line 22 of file qcocoadrag.h.

Constructor & Destructor Documentation

QCocoaDrag()

QCocoaDrag::QCocoaDrag

(

)

Definition at line 23 of file qcocoadrag.mm.

~QCocoaDrag()

QCocoaDrag::~QCocoaDrag

(

)

Definition at line 30 of file qcocoadrag.mm.

References release().

Here is the call graph for this function:

Member Function Documentation

defaultAction()

Qt::DropAction QCocoaDrag::defaultAction ( Qt::DropActions possibleActions, Qt::KeyboardModifiers modifiers ) const

overridevirtual

Reimplemented from QPlatformDrag.

Definition at line 50 of file qcocoadrag.mm.

References Qt::AltModifier, Qt::ControlModifier, Qt::CopyAction, QPlatformDrag::currentDrag(), QDrag::defaultAction(), Qt::IgnoreAction, Qt::LinkAction, Qt::MoveAction, qDebug, and QDrag::supportedActions().

Here is the call graph for this function:

drag()

Qt::DropAction QCocoaDrag::drag ( QDrag * m_drag )

overridevirtual

Implements QPlatformDrag.

Definition at line 97 of file qcocoadrag.mm.

References at, QUtiMimeConverter::DnD, QDrag::hotSpot(), Qt::IgnoreAction, QMacPasteboard::LazyRequest, QDrag::mimeData(), o, Q_ASSERT, QByteArray(), QMimeData::setData(), QPixmap::toImage(), window(), QPoint::x(), and QPoint::y().

Here is the call graph for this function:

dragMimeData()

QMimeData * QCocoaDrag::dragMimeData

(

)

Definition at line 42 of file qcocoadrag.mm.

References QDrag::mimeData().

Here is the call graph for this function:

exitDragLoop()

void QCocoaDrag::exitDragLoop

(

)

Definition at line 227 of file qcocoadrag.mm.

References QEventLoop::exit(), QEventLoop::isRunning(), and Q_ASSERT.

Here is the call graph for this function:

setAcceptedAction()

void QCocoaDrag::setAcceptedAction

(

Qt::DropAction

act

)

Definition at line 222 of file qcocoadrag.mm.

setLastMouseEvent()

void QCocoaDrag::setLastMouseEvent	(	NSEvent *	event,
		NSView *	view )

to meet NSView dragImage:at guarantees, we need to record the original event and view when handling an event in QNSView

Definition at line 35 of file qcocoadrag.mm.

References copy(), release(), and view.

Here is the call graph for this function:

---

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

• qtbase/src/plugins/platforms/cocoa/qcocoadrag.h (41608170502a08b054a7a244034334d9f4c9ba11)
• qtbase/src/plugins/platforms/cocoa/qcocoadrag.mm (2a2a30155719d9175f92467a42e0deac5aad3767)