libs/cpPipelineEditor/Panel.cxx

   1 // -------------------------------------------------------------------------
   2 // @author Leonardo Florez-Valencia (florez-l@javeriana.edu.co)
   3 // -------------------------------------------------------------------------
   4
   5 #include <cpPipelineEditor/Panel.h>
   6
   7 // -------------------------------------------------------------------------
   8 cpPipelineEditor::Panel::
   9 Panel( QWidget* parent )
  10   : Superclass( parent )
  11 {
  12   this->setDragEnabled( true );
  13   this->setDragDropMode( QAbstractItemView::DragOnly );
  14   this->setAlternatingRowColors( true );
  15
  16   this->_update( );
  17 }
  18
  19 // -------------------------------------------------------------------------
  20 cpPipelineEditor::Panel::
  21 ~Panel( )
  22 {
  23 }
  24
  25 // -------------------------------------------------------------------------
  26 void cpPipelineEditor::Panel::
  27 _clear( )
  28 {
  29   this->clear( );
  30   this->setColumnCount( 1 );
  31   QString header_txt = "Loaded plugins";
  32   if( QTreeWidgetItem* header = this->headerItem( ) )
  33     header->setText( 0, header_txt );
  34   else
  35     this->setHeaderLabel( header_txt );
  36 }
  37
  38 // -------------------------------------------------------------------------
  39 void cpPipelineEditor::Panel::
  40 _update( )
  41 {
  42   this->_clear( );
  43
  44   QTreeWidgetItem* n = NULL;
  45   QTreeWidgetItem* filters = new QTreeWidgetItem( n, QStringList( "Filters" ) );
  46   QTreeWidgetItem* functors = new QTreeWidgetItem( n, QStringList( "Functors" ) );
  47   QTreeWidgetItem* widgets = new QTreeWidgetItem( n, QStringList( "Widgets" ) );
  48
  49   this->addTopLevelItem( filters );
  50   this->addTopLevelItem( functors );
  51   this->addTopLevelItem( widgets );
  52
  53   // Add filters
  54   QTreeWidgetItem* test_filter =
  55     new QTreeWidgetItem( filters, QStringList( "myFilter" ) );
  56
  57   // Add functors
  58   QTreeWidgetItem* test_functor =
  59     new QTreeWidgetItem( functors, QStringList( "myFunctor" ) );
  60
  61   // Add widgets
  62   QTreeWidgetItem* test_widget =
  63     new QTreeWidgetItem( widgets, QStringList( "myWidget" ) );
  64
  65   // Finish
  66   this->expandAll( );
  67 }
  68
  69 // eof - $RCSfile$