new virtual method update() of SUIT_DataObject is called instead of work with Updater...

diff --git a/src/SUIT/SUIT_TreeModel.cxx b/src/SUIT/SUIT_TreeModel.cxx
index 665bb6cc19680a6e186e87bf3db22187aae1a752..72e78e36a63714b1d16d316b8ca943aa36cccdcc 100755 (executable)
--- a/src/SUIT/SUIT_TreeModel.cxx
+++ b/src/SUIT/SUIT_TreeModel.cxx
@@ -282,8 +282,8 @@ SUIT_TreeModel::ItemPtr SUIT_TreeModel::TreeSync::createItem( const ObjPtr&  obj
   ItemPtr item = myModel ? myModel->createItem( obj, parent, after ) : 0;
 
   // Additional actions that can't be performed by the model, e.g. expanded state
-  if( item && myModel->updater() )
-    myModel->updater()->update( obj );
+  if( item )
+    obj->update();
   return item;
 }
 
@@ -295,13 +295,10 @@ SUIT_TreeModel::ItemPtr SUIT_TreeModel::TreeSync::createItem( const ObjPtr&  obj
 */
 void SUIT_TreeModel::TreeSync::updateItem( const ObjPtr& obj, const ItemPtr& item ) const
 {
+  if( obj )
+    obj->update();
   if ( item && needUpdate( item ) ) 
     myModel->updateItem( item );
-
-  // SUIT_TreeUpdater class performs additional update of a tree view,
-  // since the view is not available from inside a model
-  if( obj && myModel->updater() )
-    myModel->updater()->update( obj );
 }
 
 /*!
@@ -417,8 +414,7 @@ SUIT_TreeModel::SUIT_TreeModel( QObject* parent )
   myRoot( 0 ),
   myRootItem( 0 ),
   myAutoDeleteTree( false ),
-  myAutoUpdate( true ),
-  myUpdater( 0 )
+  myAutoUpdate( true )
 {
   initialize();
 }
@@ -433,8 +429,7 @@ SUIT_TreeModel::SUIT_TreeModel( SUIT_DataObject* root, QObject* parent )
   myRoot( root ),
   myRootItem( 0 ),
   myAutoDeleteTree( false ),
-  myAutoUpdate( true ),
-  myUpdater( 0 )
+  myAutoUpdate( true )
 {
   initialize();
 }
@@ -452,7 +447,6 @@ SUIT_TreeModel::~SUIT_TreeModel()
     delete myRoot;
   }
 
-  delete myUpdater;
   delete myRootItem;
 }
 
@@ -847,28 +841,6 @@ void SUIT_TreeModel::setAutoUpdate( const bool on )
   }
 }
 
-/*!
-  \brief Get tree updater.
-  \return current tree updater or 0 if it is not set
-*/
-SUIT_TreeUpdater* SUIT_TreeModel::updater() const
-{
-  return myUpdater;
-}
-
-/*!
-  \brief Set tree updater.
-  \param upd new tree updater
-*/
-void SUIT_TreeModel::setUpdater( SUIT_TreeUpdater* upd )
-{
-  if ( myUpdater )
-    delete myUpdater;
-
-  myUpdater = upd;
-
-  updateTree();
-}
 
 /*!
   \brief Check if the specified column supports custom sorting.
@@ -1092,17 +1064,16 @@ void SUIT_TreeModel::removeItem( SUIT_TreeModel::TreeItem* item )
   int row = item->position();
   
   beginRemoveRows( parentIdx, row, row );
-  
   myItems.remove( obj );
 
-  endRemoveRows();
-
   if ( obj == root() )
     setRoot( 0 );
   else if ( item->parent() )
     item->parent()->removeChild( item );
 
   delete item;
+
+  endRemoveRows();
 }
 
 /*!
@@ -1271,25 +1242,6 @@ void SUIT_ProxyModel::setAutoUpdate( const bool on )
     treeModel()->setAutoUpdate( on );
 }
 
-/*!
-  \brief Get tree updater.
-  \return current tree updater or 0 if it is not set
-*/
-SUIT_TreeUpdater* SUIT_ProxyModel::updater() const
-{
-  return treeModel() ? treeModel()->updater() : 0;
-}
-
-/*!
-  \brief Set tree updater.
-  \param upd new tree updater
-*/
-void SUIT_ProxyModel::setUpdater( SUIT_TreeUpdater* upd )
-{
-  if ( treeModel() )
-    treeModel()->setUpdater( upd );
-}
-
 /*!
   \brief Check if sorting is enabled.
   \return \c true if sorting is enabled

diff --git a/src/SUIT/SUIT_TreeModel.h b/src/SUIT/SUIT_TreeModel.h
index c0e40c5e3ca1f80be0baf29f1502db5b09a8dcb0..89ca777e26c7ac4f6bb6d65c4cb1313fc4f3e091 100755 (executable)
--- a/src/SUIT/SUIT_TreeModel.h
+++ b/src/SUIT/SUIT_TreeModel.h
@@ -40,14 +40,6 @@
 class SUIT_DataObject;
 class SUIT_TreeModel;
 
-class SUIT_EXPORT SUIT_TreeUpdater 
-{
-public:
-  SUIT_TreeUpdater( SUIT_TreeModel* ) {};
-  virtual ~SUIT_TreeUpdater() {};
-  virtual void update( SUIT_DataObject* theObj ) = 0;
-};
-
 class SUIT_EXPORT SUIT_TreeModel : public QAbstractItemModel
 {
   Q_OBJECT
@@ -107,9 +99,6 @@ public:
   bool                   autoUpdate() const;
   void                   setAutoUpdate( const bool );
 
-  SUIT_TreeUpdater*      updater() const;
-  void                   setUpdater( SUIT_TreeUpdater* );
-
   virtual bool           customSorting( const int ) const;
   virtual bool           lessThan( const QModelIndex& left, const QModelIndex& right ) const;
 
@@ -145,7 +134,6 @@ private:
   ItemMap                myItems;
   bool                   myAutoDeleteTree;
   bool                   myAutoUpdate;
-  SUIT_TreeUpdater*      myUpdater;
 
   friend class SUIT_TreeModel::TreeSync;
 };
@@ -171,10 +159,7 @@ public:
 
   bool                   autoUpdate() const;
   void                   setAutoUpdate( const bool );
-
-  SUIT_TreeUpdater*      updater() const;
-  void                   setUpdater( SUIT_TreeUpdater* );
-  
+ 
   bool                   isSortingEnabled() const;
 
   QAbstractItemDelegate* delegate() const;