From b40623cbaf7b262b17c246c7760fffd3cc6b2c90 Mon Sep 17 00:00:00 2001
From: stv <stv@opencascade.com>
Date: Tue, 29 Aug 2006 11:10:46 +0000
Subject: [PATCH] Default value of "autoOpen" flag was changed on "false" in
 method updateTree(). Method openLevels() was added.

---
 src/ObjBrowser/OB_Browser.cxx | 35 ++++++++++++++++++++---------------
 src/ObjBrowser/OB_Browser.h   |  3 ++-
 2 files changed, 22 insertions(+), 16 deletions(-)

diff --git a/src/ObjBrowser/OB_Browser.cxx b/src/ObjBrowser/OB_Browser.cxx
index c0343a2ca..2456e168c 100755
--- a/src/ObjBrowser/OB_Browser.cxx
+++ b/src/ObjBrowser/OB_Browser.cxx
@@ -366,8 +366,25 @@ void OB_Browser::setAutoOpenLevel( const int level )
     return;
 
   myAutoOpenLevel = level;
+}
 
-  autoOpenBranches();
+/*!
+  Opens branches from 1 to \alevels. If parameter value negative then autoOpenLevel() value will be used.
+  \sa autoOpenLevel()
+*/
+void OB_Browser::openLevels( const int levels )
+{
+  int level = levels < 0 ? autoOpenLevel() : levels;
+  QListView* lv = listView();
+  if ( !lv || level < 1 )
+    return;
+
+  QListViewItem* item = lv->firstChild();
+  while ( item )
+  {
+    openBranch( item, level );
+    item = item->nextSibling();
+  }
 }
 
 /*!
@@ -892,7 +909,7 @@ void OB_Browser::updateTree( SUIT_DataObject* obj, const bool autoOpen )
 
   restoreState( selObjs, openObjs, curObj, selKeys, openKeys, curKey );
 
-  if( autoOpen )
+  if ( autoOpen )
     autoOpenBranches();
 
   setModified();
@@ -939,8 +956,6 @@ void OB_Browser::replaceTree( SUIT_DataObject* src, SUIT_DataObject* trg )
 
   restoreState( selObjs, openObjs, curObj, selKeys, openKeys, curKey );
 
-  autoOpenBranches();
-
   setModified();
 
   if ( selNum != numberOfSelected() )
@@ -1574,17 +1589,7 @@ void OB_Browser::removeObject( SUIT_DataObject* obj, const bool autoUpd )
 */
 void OB_Browser::autoOpenBranches()
 {
-  int level = autoOpenLevel();
-  QListView* lv = listView();
-  if ( !lv || level < 1 )
-    return;
-
-  QListViewItem* item = lv->firstChild();
-  while ( item )
-  {
-    openBranch( item, level );
-    item = item->nextSibling();
-  }
+  openLevels();
 }
 
 /*!
diff --git a/src/ObjBrowser/OB_Browser.h b/src/ObjBrowser/OB_Browser.h
index 6299afd2d..5dfb52b29 100755
--- a/src/ObjBrowser/OB_Browser.h
+++ b/src/ObjBrowser/OB_Browser.h
@@ -77,7 +77,7 @@ public:
   bool              isAutoDeleteObjects() const;
   virtual void      setAutoDeleteObjects( const bool );
 
-  virtual void      updateTree( SUIT_DataObject* = 0, const bool autoOpen = true );
+  virtual void      updateTree( SUIT_DataObject* = 0, const bool = false );
   virtual void      replaceTree( SUIT_DataObject*, SUIT_DataObject* );
 
   bool              isShowToolTips();
@@ -95,6 +95,7 @@ public:
 
   int               autoOpenLevel() const;
   void              setAutoOpenLevel( const int );
+  void              openLevels( const int = -1 );
 
   virtual int       addColumn( const QString&, const int id = -1, const int width = -1 );
   virtual int       addColumn( const QIconSet&, const QString&, const int id = -1, const int width = -1 );
-- 
2.39.2