From 519adfbe9a817815faf64e02cb3d209cc2eb3429 Mon Sep 17 00:00:00 2001
From: nds <nds@opencascade.com>
Date: Tue, 29 Apr 2008 12:13:19 +0000
Subject: [PATCH] Merging with BR_QT4_Dev branch. Corrections for fixing of the
 bug HDFE119682.

---
 src/Qtx/QtxWorkstack.cxx | 20 +++++++++++++++++---
 src/Qtx/QtxWorkstack.h   |  1 +
 2 files changed, 18 insertions(+), 3 deletions(-)

diff --git a/src/Qtx/QtxWorkstack.cxx b/src/Qtx/QtxWorkstack.cxx
index db2e4ef52..27e8cdd0a 100644
--- a/src/Qtx/QtxWorkstack.cxx
+++ b/src/Qtx/QtxWorkstack.cxx
@@ -713,6 +713,7 @@ void QtxWorkstackArea::customEvent( QEvent* e )
   switch ( we->type() )
   {
   case ActivateWidget:
+    myBar->updateActiveState();
     emit activated( activeWidget() );
     break;
   case FocusWidget:
@@ -725,10 +726,12 @@ void QtxWorkstackArea::customEvent( QEvent* e )
         if ( activeWidget()->focusWidget()->hasFocus() )
         {
           QFocusEvent in( QEvent::FocusIn );
-	        QApplication::sendEvent( this, &in );
-	      }
-        else
+	  QApplication::sendEvent( this, &in );
+	}
+        else {
           activeWidget()->focusWidget()->setFocus();
+	  myBar->updateActiveState();
+	}
       }
     }
     break;
@@ -748,6 +751,8 @@ void QtxWorkstackArea::focusInEvent( QFocusEvent* e )
 {
   QFrame::focusInEvent( e );
 
+  myBar->updateActiveState();
+
   emit activated( activeWidget() );
 }
 
@@ -1423,6 +1428,15 @@ void QtxWorkstackTabBar::contextMenuEvent( QContextMenuEvent* e )
     emit contextMenuRequested( e->globalPos() );
 }
 
+/*!
+  \brief Process widget change state events (style, palette, enable state changing, etc).
+  \param e change event (not used)
+*/
+void QtxWorkstackTabBar::changeEvent( QEvent* /*e*/ )
+{
+  updateActiveState();
+}
+
 /*
 void QtxWorkstackTabBar::paintLabel( QPainter* p, const QRect& br, QTab* t, bool has_focus ) const
 {
diff --git a/src/Qtx/QtxWorkstack.h b/src/Qtx/QtxWorkstack.h
index 367713bf9..22425c869 100644
--- a/src/Qtx/QtxWorkstack.h
+++ b/src/Qtx/QtxWorkstack.h
@@ -326,6 +326,7 @@ protected:
   virtual void        mousePressEvent( QMouseEvent* );
   virtual void        mouseReleaseEvent( QMouseEvent* );
   virtual void        contextMenuEvent( QContextMenuEvent* );
+  virtual void        changeEvent( QEvent* );
 
 //  virtual void        paintLabel( QPainter*, const QRect&, QTab*, bool ) const;
 
-- 
2.39.2