dbaccess/source/ui/querydesign/QueryTabConnUndoAction.hxx

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  30 #ifndef DBAUI_QUERYTABCONNUNDOACTION_HXX
  31 #define DBAUI_QUERYTABCONNUNDOACTION_HXX
  32
  33 #ifndef DBAUI_QUERYDESIGNUNDOACTION_HXX
  34 #include "QueryDesignUndoAction.hxx"
  35 #endif
  36
  37 namespace dbaui
  38 {
  39     class OQueryTableConnection;
  40     class OQueryTableView;
  41     class OQueryTabConnUndoAction : public OQueryDesignUndoAction
  42     {
  43     protected:
  44         OQueryTableConnection*  m_pConnection;
  45         BOOL                                    m_bOwnerOfConn;
  46             // bin ich alleiniger Eigentuemer der Connection ? (aendert sich mit jedem Redo oder Undo)
  47
  48     public:
  49         OQueryTabConnUndoAction(OQueryTableView* pOwner, USHORT nCommentID);
  50         virtual ~OQueryTabConnUndoAction();
  51
  52         virtual void Undo() = 0;
  53         virtual void Redo() = 0;
  54
  55         void SetConnection(OQueryTableConnection* pConn) { m_pConnection = pConn; }
  56             // anschliessend bitte SetOwnership
  57         void SetOwnership(BOOL bTakeIt) { m_bOwnerOfConn = bTakeIt; }
  58     };
  59 }
  60 #endif // DBAUI_QUERYTABCONNUNDOACTION_HXX
  61
  62