java - transferhandler ignores drag event -

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i set transfer handler on jtable (embedded in jpanel + jscrollpane). dragging elements table somewhere else (create transferable ...) works. drop elements table doesn't work,any drag event ignored. problem might event consumer (consuming drag event), that's idea have.

final jtable tbl = new myjtable(); tbl.setdragenabled(true); tbl.settransferhandler(new transferhandler() {   @override protected transferable createtransferable(jcomponent comp) {     // .... works }  @override public boolean canimport(transfersupport support) {     // ... never called  }  @override public boolean importdata(transfersupport support) {   // ... never called }

i remember having same problem working jtree , solution implementing getsourceactions in transferhandler , define transfer action inside it. example:

    @override     public int getsourceactions(jcomponent comp) {         return move;     }

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