+ wxButton *jumpBackwareSlice = new wxButton(this,-1,_T("-"),wxDefaultPosition, wxDefaultSize);
+ wxButton *jumpFordwareSlice = new wxButton(this,-1,_T("+"),wxDefaultPosition, wxDefaultSize);
+ _jumpSpinCtrl = new wxSpinCtrl(this,-1,wxString("10") );
+ _jumpSpinCtrl->SetRange(1,100);
+ _shiftSpinCtrl = new wxSpinCtrl(this,-1,wxString("0") );
+ _shiftSpinCtrl->SetRange(0,99);