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