void |
dragEnter(DropTargetEvent event) The cursor has entered the drop target boundaries. |
void |
dragLeave(DropTargetEvent event) The cursor has left the drop target boundaries OR the drop has been cancelled OR the data is about to be dropped. |
void |
dragOperationChanged(DropTargetEvent event) The operation being performed has changed (usually due to the user changing the selected modifier key(s) while dragging). |
void |
dragOver(DropTargetEvent event) The cursor is moving over the drop target. |
void |
drop(DropTargetEvent event) The data is being dropped. |
void |
dropAccept(DropTargetEvent event) The drop is about to be performed. |
字段摘要 | |
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String |
label(标签)
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String |
name(名称)
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方法摘要 | |
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create
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子事物摘要 | |
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actions(动作)
如果是自定义的DragSourceEffect,那么可根据需要编写以下动作: |
字段详细信息 |
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方法详细信息 |
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子事物详细信息 |
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如果是自定义的DragSourceEffect,那么可根据需要编写以下动作:
void |
dragEnter(DropTargetEvent event) This implementation of dragEnter permits the default operation defined in event.detail to be performed on the current data type defined in event.currentDataType . |
void |
dragLeave(DropTargetEvent event) This implementation of dragLeave does nothing. |
void |
dragOperationChanged(DropTargetEvent event) This implementation of dragOperationChanged permits the default operation defined in event.detail to be performed on the current data type defined in event.currentDataType . |
void |
dragOver(DropTargetEvent event) This implementation of dragOver permits the default operation defined in event.detail to be performed on the current data type defined in event.currentDataType . |
void |
drop(DropTargetEvent event) This implementation of drop does nothing. |
void |
dropAccept(DropTargetEvent event) This implementation of dropAccept permits the default operation defined in event.detail to be performed on the current data type defined in event.currentDataType . |