From 26fbde67a7c708d6be84473f8fda9b696acc644c Mon Sep 17 00:00:00 2001
From: stv <stv@opencascade.com>
Date: Thu, 25 May 2006 09:17:00 +0000
Subject: [PATCH] no message

---
 src/STD/STD_Application.cxx   |  6 +++++-
 src/SUIT/SUIT_ViewManager.cxx | 39 ++++++++++++++++++++++-------------
 src/SUIT/SUIT_ViewManager.h   |  9 +++++---
 src/SUIT/SUIT_ViewWindow.cxx  |  2 +-
 4 files changed, 37 insertions(+), 19 deletions(-)

diff --git a/src/STD/STD_Application.cxx b/src/STD/STD_Application.cxx
index 3e955e6c9..0b449d185 100755
--- a/src/STD/STD_Application.cxx
+++ b/src/STD/STD_Application.cxx
@@ -676,7 +676,8 @@ void STD_Application::removeViewManager( SUIT_ViewManager* vm )
   emit viewManagerRemoved( vm );
 
   vm->disconnectPopupRequest( this, SLOT( onConnectPopupRequest( SUIT_PopupClient*, QContextMenuEvent* ) ) );
-  vm->disconnect();
+  disconnect( vm, SIGNAL( activated( SUIT_ViewManager* ) ),
+              this, SLOT( onViewManagerActivated( SUIT_ViewManager* ) ) );
   myViewMgrs.removeRef( vm );
 
   if ( myActiveViewMgr == vm )
@@ -690,7 +691,10 @@ void STD_Application::clearViewManagers()
   viewManagers( lst );
 
   for ( QPtrListIterator<SUIT_ViewManager> it( lst ); it.current(); ++it )
+  {
     removeViewManager( it.current() );
+    delete it.current();
+  }
 }
 
 /*!\retval TRUE, if view manager \a vm, already in view manager list (\a myViewMgrs).*/
diff --git a/src/SUIT/SUIT_ViewManager.cxx b/src/SUIT/SUIT_ViewManager.cxx
index 69288994b..6e7f58d41 100755
--- a/src/SUIT/SUIT_ViewManager.cxx
+++ b/src/SUIT/SUIT_ViewManager.cxx
@@ -131,7 +131,7 @@ bool SUIT_ViewManager::insertView(SUIT_ViewWindow* theView)
   }
   
   connect(theView, SIGNAL(closing(SUIT_ViewWindow*)),
-          this,    SLOT(onDeleteView(SUIT_ViewWindow*)));
+          this,    SLOT(onClosingView(SUIT_ViewWindow*)));
 
   connect(theView, SIGNAL(mousePressed(SUIT_ViewWindow*, QMouseEvent*)),
           this,    SLOT(onMousePressed(SUIT_ViewWindow*, QMouseEvent*)));
@@ -168,24 +168,37 @@ bool SUIT_ViewManager::insertView(SUIT_ViewWindow* theView)
 
 /*!Emit delete view. Remove view window \a theView from view manager.
 */
-void SUIT_ViewManager::onDeleteView(SUIT_ViewWindow* theView)
+void SUIT_ViewManager::onClosingView( SUIT_ViewWindow* theView )
 {
-  emit deleteView(theView);
-  removeView(theView);
+  closeView( theView );
+}
+
+/*!
+  Remove the view window \a theView from view manager and destroy it.
+*/
+void SUIT_ViewManager::closeView( SUIT_ViewWindow* theView )
+{
+  QGuardedPtr<SUIT_ViewWindow> view( theView );
+
+  emit deleteView( view );
+  removeView( view );
+
+  if ( view )
+    delete view;
 }
 
 /*!Remove view window \a theView from view manager.
  *And close the last view, if it has \a theView.
 */
-void SUIT_ViewManager::removeView(SUIT_ViewWindow* theView) 
+void SUIT_ViewManager::removeView( SUIT_ViewWindow* theView )
 {
   theView->disconnect(this);
-  myViews.remove(myViews.find(theView));
-  if (myActiveView == theView)
+  myViews.remove( myViews.find( theView ) );
+  if ( myActiveView == theView )
     myActiveView = 0;
   int aNumItems = myViews.count();
-  if (aNumItems == 0)
-    emit lastViewClosed(this);
+  if ( aNumItems == 0 )
+    emit lastViewClosed( this );
 }
 
 /*!
@@ -223,11 +236,9 @@ void SUIT_ViewManager::onWindowActivated(SUIT_ViewWindow* view)
 */
 void SUIT_ViewManager::closeAllViews()
 {
-  unsigned int aSize = myViews.size();
-  for (uint i = 0; i < aSize; i++) {
-    if (myViews[i])
-      myViews[i]->close();
-  }
+  for ( uint i = 0; i < myViews.size(); i++ )
+    delete myViews[i];
+  myViews.clear();
 }
 
 /*!
diff --git a/src/SUIT/SUIT_ViewManager.h b/src/SUIT/SUIT_ViewManager.h
index e0ca57fb2..915d7d28f 100755
--- a/src/SUIT/SUIT_ViewManager.h
+++ b/src/SUIT/SUIT_ViewManager.h
@@ -84,9 +84,9 @@ signals:
   void             activated(SUIT_ViewManager*);
   
 protected slots:
-  void             onWindowActivated(SUIT_ViewWindow*);
-  void             onDeleteView(SUIT_ViewWindow* theView);
-  void             onMousePressed(SUIT_ViewWindow* theView, QMouseEvent* theEvent);
+  void             onWindowActivated( SUIT_ViewWindow* );
+  void             onClosingView( SUIT_ViewWindow* );
+  void             onMousePressed(SUIT_ViewWindow*, QMouseEvent* );
   void             onDeleteStudy();
 
 private slots:
@@ -100,6 +100,9 @@ protected:
   
   /*! Removes the View from internal Views Vector.*/
   virtual void     removeView(SUIT_ViewWindow* theView);
+
+  /*! Close the specified View.*/
+  virtual void     closeView(SUIT_ViewWindow* theView);
   
   /*! Used to set unique name for the view.*/
   virtual void     setViewName(SUIT_ViewWindow* theView);
diff --git a/src/SUIT/SUIT_ViewWindow.cxx b/src/SUIT/SUIT_ViewWindow.cxx
index bd4c32e69..6496668d1 100755
--- a/src/SUIT/SUIT_ViewWindow.cxx
+++ b/src/SUIT/SUIT_ViewWindow.cxx
@@ -91,7 +91,7 @@ bool SUIT_ViewWindow::dumpViewToFormat( const QString& fileName, const QString&
 */
 void SUIT_ViewWindow::closeEvent(QCloseEvent* theEvent)
 {
-  QMainWindow::closeEvent( theEvent );
+//  QMainWindow::closeEvent( theEvent );
   emit closing( this );
 }
 
-- 
2.39.2