lib/cpPlugins/BaseWidget.cxx

   1 #include <cpPlugins/BaseWidget.h>
   2
   3 #ifdef cpPlugins_QT4
   4
   5 // -------------------------------------------------------------------------
   6 const cpPlugins::BaseWidget::TMPRWidget* cpPlugins::BaseWidget::
   7 GetMPRViewer( ) const
   8 {
   9   return( this->m_MPRViewer );
  10 }
  11
  12 // -------------------------------------------------------------------------
  13 const vtkRenderWindowInteractor* cpPlugins::BaseWidget::
  14 GetSingleInteractor( ) const
  15 {
  16   return( this->m_SingleInteractor );
  17 }
  18
  19 // -------------------------------------------------------------------------
  20 void cpPlugins::BaseWidget::
  21 SetMPRViewer( cpPlugins::BaseWidget::TMPRWidget* v )
  22 {
  23   if( this->m_MPRViewer != v )
  24   {
  25     this->m_MPRViewer = v;
  26     this->Modified( );
  27
  28   } // fi
  29 }
  30
  31 // -------------------------------------------------------------------------
  32 void cpPlugins::BaseWidget::
  33 SetSingleInteractor( vtkRenderWindowInteractor* i )
  34 {
  35   if( this->m_SingleInteractor != i )
  36   {
  37     this->m_SingleInteractor = i;
  38     this->Modified( );
  39
  40   } // fi
  41 }
  42
  43 // -------------------------------------------------------------------------
  44 bool cpPlugins::BaseWidget::
  45 IsInteractive( )
  46 {
  47   return( true );
  48 }
  49
  50 // -------------------------------------------------------------------------
  51 void cpPlugins::BaseWidget::
  52 SetInteractionObjects( const std::vector< void* >& objs )
  53 {
  54   if( objs.size( ) > 0 )
  55   {
  56     vtkRenderWindowInteractor* rwi =
  57       reinterpret_cast< vtkRenderWindowInteractor* >( objs[ 0 ] );
  58     this->SetSingleInteractor( rwi );
  59   }
  60   if( objs.size( ) > 1 )
  61   {
  62     TMPRWidget* wdg = reinterpret_cast< TMPRWidget* >( objs[ 1 ] );
  63     this->SetMPRViewer( wdg );
  64
  65   } // fi
  66 }
  67
  68 // -------------------------------------------------------------------------
  69 cpPlugins::BaseWidget::
  70 BaseWidget( )
  71   : Superclass( ),
  72     m_MPRViewer( NULL ),
  73     m_SingleInteractor( NULL )
  74 {
  75 }
  76
  77 // -------------------------------------------------------------------------
  78 cpPlugins::BaseWidget::
  79 ~BaseWidget( )
  80 {
  81   // Warning: Qt's smartpointers require this to avoid segfaults
  82   this->m_MPRViewer = NULL;
  83   this->m_SingleInteractor = NULL;
  84 }
  85
  86 #endif // cpPlugins_QT4
  87
  88 // eof - $RCSfile$