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
Methods declared in class Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait | Modifier and Type | Method | Description |
|---|---|---|
protected Object |
clone() |
Creates and returns a copy of this object. |
boolean |
equals |
Indicates whether some other object is "equal to" this one. |
protected void |
finalize() |
Deprecated, for removal: This API element is subject to removal in a future version. Finalization is deprecated and subject to removal in a future release. |
final Class |
getClass() |
Returns the runtime class of this Object. |
int |
hashCode() |
Returns a hash code value for this object. |
final void |
notify() |
Wakes up a single thread that is waiting on this object's monitor. |
final void |
notifyAll() |
Wakes up all threads that are waiting on this object's monitor. |
String |
toString() |
Returns a string representation of the object. |
final void |
wait() |
Causes the current thread to wait until it is awakened, typically by being notified or interrupted. |
final void |
wait |
Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed. |
final void |
wait |
Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed. |
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:
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