KWin::AbstractDataSource Class Reference

The AbstractDataSource class abstracts the data that can be transferred to another client. More...

#include <abstract_data_source.h>

Inheritance diagram for KWin::AbstractDataSource:

Signals
void	aboutToBeDestroyed ()
void	mimeTypeOffered (const QString &)
void	supportedDragAndDropActionsChanged ()

Public Member Functions
virtual bool	isAccepted () const
virtual void	accept (const QString &mimeType)
virtual void	requestData (const QString &mimeType, qint32 fd)=0
virtual void	cancel ()=0
virtual QStringList	mimeTypes () const =0
virtual DataDeviceManagerInterface::DnDActions	supportedDragAndDropActions () const
virtual DataDeviceManagerInterface::DnDAction	selectedDndAction () const
virtual void	dropPerformed ()
virtual void	dndFinished ()
virtual void	dndAction (DataDeviceManagerInterface::DnDAction action)
virtual void	dndCancelled ()
virtual wl_client *	client () const

Protected Member Functions
	AbstractDataSource (QObject *parent=nullptr)

Detailed Description

The AbstractDataSource class abstracts the data that can be transferred to another client.

It loosely maps to DataDeviceInterface

Definition at line 28 of file abstract_data_source.h.

Constructor & Destructor Documentation

AbstractDataSource()

KWin::AbstractDataSource::AbstractDataSource ( QObject * parent = nullptr )

explicitprotected

Definition at line 12 of file abstract_data_source.cpp.

Member Function Documentation

aboutToBeDestroyed

void KWin::AbstractDataSource::aboutToBeDestroyed ( )

signal

accept()

virtual void KWin::AbstractDataSource::accept ( const QString & mimeType )

inlinevirtual

Reimplemented in KWin::DataSourceInterface, and KWin::Xwl::XwlDataSource.

Definition at line 37 of file abstract_data_source.h.

cancel()

virtual void KWin::AbstractDataSource::cancel ( )

pure virtual

Implemented in TestDataSource, KWin::DataControlSourceV1Interface, KWin::DataSourceInterface, KWin::PrimarySelectionSourceV1Interface, and KWin::Xwl::XwlDataSource.

client()

virtual wl_client * KWin::AbstractDataSource::client ( ) const

inlinevirtual

Reimplemented in KWin::DataControlSourceV1Interface, KWin::DataSourceInterface, and KWin::PrimarySelectionSourceV1Interface.

Definition at line 79 of file abstract_data_source.h.

dndAction()

virtual void KWin::AbstractDataSource::dndAction ( DataDeviceManagerInterface::DnDAction action )

inlinevirtual

This event indicates the action selected by the compositor after matching the source/destination side actions. Only one action (or none) will be offered here.

Reimplemented in KWin::DataSourceInterface, and KWin::Xwl::XwlDataSource.

Definition at line 68 of file abstract_data_source.h.

dndCancelled()

virtual void KWin::AbstractDataSource::dndCancelled ( )

inlinevirtual

Called when a user stops clicking but it is not accepted by a client.

Reimplemented in KWin::DataSourceInterface, and KWin::Xwl::XwlDataSource.

Definition at line 75 of file abstract_data_source.h.

dndFinished()

virtual void KWin::AbstractDataSource::dndFinished ( )

inlinevirtual

The drop destination finished interoperating with this data source.

Reimplemented in KWin::DataSourceInterface, and KWin::Xwl::XwlDataSource.

Definition at line 63 of file abstract_data_source.h.

dropPerformed()

virtual void KWin::AbstractDataSource::dropPerformed ( )

inlinevirtual

The user performed the drop action during a drag and drop operation.

Reimplemented in KWin::DataSourceInterface, and KWin::Xwl::XwlDataSource.

Definition at line 59 of file abstract_data_source.h.

isAccepted()

virtual bool KWin::AbstractDataSource::isAccepted ( ) const

inlinevirtual

Reimplemented in KWin::DataSourceInterface, and KWin::Xwl::XwlDataSource.

Definition at line 32 of file abstract_data_source.h.

mimeTypeOffered

void KWin::AbstractDataSource::mimeTypeOffered ( const QString & )

signal

mimeTypes()

virtual QStringList KWin::AbstractDataSource::mimeTypes ( ) const

pure virtual

Implemented in TestDataSource, KWin::DataControlSourceV1Interface, KWin::DataSourceInterface, KWin::PrimarySelectionSourceV1Interface, and KWin::Xwl::XwlDataSource.

requestData()

virtual void KWin::AbstractDataSource::requestData ( const QString & mimeType, qint32 fd )

pure virtual

Implemented in TestDataSource, KWin::DataControlSourceV1Interface, KWin::DataSourceInterface, KWin::PrimarySelectionSourceV1Interface, and KWin::Xwl::XwlDataSource.

selectedDndAction()

virtual DataDeviceManagerInterface::DnDAction KWin::AbstractDataSource::selectedDndAction ( ) const

inlinevirtual

Reimplemented in KWin::DataSourceInterface, and KWin::Xwl::XwlDataSource.

Definition at line 52 of file abstract_data_source.h.

supportedDragAndDropActions()

virtual DataDeviceManagerInterface::DnDActions KWin::AbstractDataSource::supportedDragAndDropActions ( ) const

inlinevirtual

Returns

The Drag and Drop actions supported by this DataSourceInterface.

Reimplemented in KWin::DataSourceInterface, and KWin::Xwl::XwlDataSource.

Definition at line 48 of file abstract_data_source.h.

supportedDragAndDropActionsChanged

void KWin::AbstractDataSource::supportedDragAndDropActionsChanged ( )

signal

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

• src/wayland/abstract_data_source.h
• src/wayland/abstract_data_source.cpp