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drag_container package
documentation
drag/drag_controller.dart
DragController
setOpenDragListener method
setOpenDragListener method
dark_mode
light_mode
setOpenDragListener
method
dynamic
setOpenDragListener
(
OpenDragListener
listener
)
控制器中添加监听
Implementation
setOpenDragListener(OpenDragListener listener) { _openDragListener = listener; }
drag_container package
documentation
drag/drag_controller
DragController
setOpenDragListener method
DragController class