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| java.lang.Object
 java.awt.dnd.DnDConstants
| DnDConstants | | final public class DnDConstants (Code) | | This class contains constant values representing
the type of action(s) to be performed by a Drag and Drop operation.
version:
1.26, 05/05/07
since:
1.2 |
| Field Summary | |
| final public static int | ACTION_COPY
An int representing a "copy" action. | | final public static int | ACTION_COPY_OR_MOVE
An int representing a "copy" or
"move" action. | | final public static 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. | | final public static int | ACTION_MOVE
An int representing a "move" action. | | final public static int | ACTION_NONE
An int representing no action. | | final public static int | ACTION_REFERENCE
An int representing a "reference"
action (synonym for ACTION_LINK). |
| ACTION_COPY | | final public static int ACTION_COPY(Code) | | An int representing a "copy" action.
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| ACTION_COPY_OR_MOVE | | final public static int ACTION_COPY_OR_MOVE(Code) | | An int representing a "copy" or
"move" action.
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| ACTION_LINK | | final public static int ACTION_LINK(Code) | | 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.
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| ACTION_MOVE | | final public static int ACTION_MOVE(Code) | | An int representing a "move" action.
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| ACTION_NONE | | final public static int ACTION_NONE(Code) | | An int representing no action.
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| ACTION_REFERENCE | | final public static int ACTION_REFERENCE(Code) | | An int representing a "reference"
action (synonym for ACTION_LINK).
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