chart2/source/controller/dialogs/ChangingResource.hxx

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  19
  20 #ifndef INCLUDED_CHART2_SOURCE_CONTROLLER_DIALOGS_CHANGINGRESOURCE_HXX
  21 #define INCLUDED_CHART2_SOURCE_CONTROLLER_DIALOGS_CHANGINGRESOURCE_HXX
  22
  23 namespace chart
  24 {
  25
  26 /**
  27 */
  28
  29 class ChangingResource;
  30 class ResourceChangeListener
  31 {
  32 public:
  33     virtual void stateChanged( ChangingResource* pResource ) = 0;
  34     virtual ~ResourceChangeListener();
  35 };
  36
  37 class ChangingResource
  38 {
  39 public:
  40     ChangingResource();
  41     virtual ~ChangingResource();
  42
  43     void setChangeListener( ResourceChangeListener* pListener );
  44
  45 protected:
  46     ResourceChangeListener* m_pChangeListener;
  47 };
  48
  49 } //namespace chart
  50 #endif
  51
  52 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */