https://docs.oracle.com/javase/jp/6/api/java/awt/dnd/DragGestureListener.html
DragGestureListener (Java Platform SE 6)
java platformse
https://docs.oracle.com/en/java/javase/25/docs/api/java.desktop/java/awt/dnd/DragGestureListener.html
DragGestureListener (Java SE 25 & JDK 25)
declaration: module: java.desktop, package: java.awt.dnd, interface: DragGestureListener
java sejdk