Package org.freedesktop.wayland.client

Class WlDataSourceProxy

java.lang.Object

org.freedesktop.wayland.client.Proxy<WlDataSourceEvents>

org.freedesktop.wayland.client.WlDataSourceProxy

All Implemented Interfaces:

WaylandObject

public class WlDataSourceProxy
extends Proxy<WlDataSourceEvents>

offer to transfer data

The wl_data_source object is the source side of a wl_data_offer. It is created by the source client in a data transfer and provides a way to describe the offered data and a way to respond to requests to transfer the data.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	INTERFACE_NAME

Fields inherited from class org.freedesktop.wayland.client.Proxy

pointer

Constructor Summary

Constructors

Constructor	Description
WlDataSourceProxy(MemorySegment pointer)
WlDataSourceProxy(MemorySegment pointer, WlDataSourceEvents implementation, int version)

Method Summary

Modifier and Type	Method	Description
void	destroy()	destroy the data source
void	offer(String mimeType)	add an offered mime type
void	setActions(int dndActions)	set the available drag-and-drop actions

Methods inherited from class org.freedesktop.wayland.client.Proxy

equals, getId, getImplementation, getPointer, getVersion, hashCode, marshal, marshal, marshalConstructor, setQueue

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Field Details

INTERFACE_NAME

public static final String INTERFACE_NAME

See Also:

• Constant Field Values

Constructor Details

WlDataSourceProxy

public WlDataSourceProxy(MemorySegment pointer,
 WlDataSourceEvents implementation,
 int version)

WlDataSourceProxy

public WlDataSourceProxy(MemorySegment pointer)

Method Details

offer

public void offer(@Nonnull
 String mimeType)

add an offered mime type

This request adds a mime type to the set of mime types advertised to targets. Can be called several times to offer multiple types.

Parameters:

mimeType - mime type offered by the data source

destroy

public void destroy()

destroy the data source

Destroy the data source.

Overrides:

destroy in class Proxy<WlDataSourceEvents>

setActions

public void setActions(int dndActions)

set the available drag-and-drop actions

Sets the actions that the source side client supports for this operation. This request may trigger wl_data_source.action and wl_data_offer.action events if the compositor needs to change the selected action.

The dnd_actions argument must contain only values expressed in the wl_data_device_manager.dnd_actions enum, otherwise it will result in a protocol error.

This request must be made once only, and can only be made on sources used in drag-and-drop, so it must be performed before wl_data_device.start_drag. Attempting to use the source other than for drag-and-drop will raise a protocol error.

Parameters:

dndActions - actions supported by the data source