Class ClipboardProxyGTK4

java.lang.Object

org.eclipse.swt.dnd.ClipboardProxyGTK4

class ClipboardProxyGTK4
extends Object

Clipboard proxy used to copy data to the clipboard in GTK4 only. This class has a different life-cycle than Clipboard. Each display has exactly one proxy.

See Also:

• the GTK3 version

Field Summary

Fields

Modifier and Type	Field	Description
private Clipboard	activeClipboard
private Clipboard	activePrimaryClipboard
private final ContentProviders	contentProviders
private Display	display
private static String	ID

Constructor Summary

Constructors

Modifier	Constructor	Description
private	ClipboardProxyGTK4(Display display)

Method Summary

Modifier and Type	Method	Description
(package private) static ClipboardProxyGTK4	_getInstance(Display display)
(package private) void	clear(Clipboard owner, int clipboards, boolean takeOwnership)	Clear the contents of the specified clipboards
private void	dispose()
CompletableFuture<Object>	getData(Clipboard owner, Transfer transfer, int clipboards)
(package private) boolean	setData(Clipboard owner, Object[] data, Transfer[] dataTypes, int clipboards)
private CompletableFuture<Boolean>	storeClipboard(long clipboard)

Methods inherited from class Object

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

Field Details

ID

private static String ID

display

private Display display

activeClipboard

private Clipboard activeClipboard

activePrimaryClipboard

private Clipboard activePrimaryClipboard

contentProviders

private final ContentProviders contentProviders

Constructor Details

ClipboardProxyGTK4

private ClipboardProxyGTK4(Display display)

Method Details

_getInstance

static ClipboardProxyGTK4 _getInstance(Display display)

clear

void clear(Clipboard owner,
 int clipboards,
 boolean takeOwnership)

Clear the contents of the specified clipboards

Parameters:

owner - the calling SWT Clipboard

clipboards - which clipboards to clear

takeOwnership - normally we only clear the clipboard if we own it, takeOwnership will take ownership of the clipboard and clear it. If there is a clipboard manager the ownership may be immediately transferred back to the manager.

See Also:

• Clipboard.clearContents()

dispose

private void dispose()

storeClipboard

private CompletableFuture<Boolean> storeClipboard(long clipboard)

setData

boolean setData(Clipboard owner,
 Object[] data,
 Transfer[] dataTypes,
 int clipboards)

getData

public CompletableFuture<Object> getData(Clipboard owner,
 Transfer transfer,
 int clipboards)