Class DnDConstants
java.lang.Object
java.awt.dnd.DnDConstants
public final class DnDConstants extends Object
This class contains constant values representing the type of action(s) to be performed by a Drag and Drop operation.
- Since:
- 1.2
Field Summary
| Modifier and Type | Field | Description |
|---|---|---|
static final int |
ACTION_COPY |
An int representing a "copy" action. |
static final int |
ACTION_COPY_OR_MOVE |
An int representing a "copy" or "move" action. |
static final int |
ACTION_LINK |
An int representing a "link" action. |
static final int |
ACTION_MOVE |
An int representing a "move" action. |
static final int |
ACTION_NONE |
An int representing no action. |
static final int |
ACTION_REFERENCE |
An int representing a "reference" action (synonym for ACTION_LINK). |
Method Summary
Field Details
ACTION_NONE
@Native public static final int ACTION_NONE
An
int representing no action.- See Also:
ACTION_COPY
@Native public static final int ACTION_COPY
An
int representing a "copy" action.- See Also:
ACTION_MOVE
@Native public static final int ACTION_MOVE
An
int representing a "move" action.- See Also:
ACTION_COPY_OR_MOVE
@Native public static final int ACTION_COPY_OR_MOVE
An
int representing a "copy" or "move" action.- See Also:
ACTION_LINK
@Native public static final int ACTION_LINK
An
int representing a "link" action. The link verb is found in many, if not all native DnD platforms, and the actual interpretation of LINK semantics is both platform and application dependent. Broadly speaking, the semantic is "do not copy, or move the operand, but create a reference to it". Defining the meaning of "reference" is where ambiguity is introduced. The verb is provided for completeness, but its use is not recommended for DnD operations between logically distinct applications where misinterpretation of the operations semantics could lead to confusing results for the user.- See Also:
ACTION_REFERENCE
@Native public static final int ACTION_REFERENCE
An
int representing a "reference" action (synonym for ACTION_LINK).- See Also:
© 1993, 2025, Oracle and/or its affiliates. All rights reserved.
Documentation extracted from Debian's OpenJDK Development Kit package.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
Various third party code in OpenJDK is licensed under different licenses (see Debian package).
Java and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.
https://docs.oracle.com/en/java/javase/25/docs/api/java.desktop/java/awt/dnd/DnDConstants.html
