chart2/source/inc/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 class ChangingResource;
  26 class ResourceChangeListener
  27 {
  28 public:
  29     virtual void stateChanged() = 0;
  30     virtual ~ResourceChangeListener();
  31 };
  32
  33 class ChangingResource
  34 {
  35 public:
  36     ChangingResource();
  37     virtual ~ChangingResource();
  38
  39     void setChangeListener(ResourceChangeListener* pListener);
  40
  41 protected:
  42     ResourceChangeListener* m_pChangeListener;
  43 };
  44
  45 } //namespace chart
  46 #endif
  47
  48 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */