From: stv <stv@opencascade.com>
Date: Wed, 14 Mar 2007 09:45:45 +0000 (+0000)
Subject: *** empty log message ***
X-Git-Tag: For_HDF~20
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=113ac20be0ec90a9d6842b0aac713c8b6000323d;p=modules%2Fgui.git

*** empty log message ***
---

diff --git a/src/Qtx/QtxWorkstack.cxx b/src/Qtx/QtxWorkstack.cxx
index 2bdc0325b..e1e7cbd18 100644
--- a/src/Qtx/QtxWorkstack.cxx
+++ b/src/Qtx/QtxWorkstack.cxx
@@ -873,7 +873,7 @@ void QtxWorkstack::onDestroyed( QObject* obj )
 /*!
   SLOT: called on window activating
 */
-void QtxWorkstack::onWindowActivated( QWidget* wid )
+void QtxWorkstack::onWindowActivated( QWidget* )
 {
   const QObject* obj = sender();
   if ( !obj->inherits( "QtxWorkstackArea" ) )
@@ -965,7 +965,7 @@ QWidget* QtxWorkstack::addWindow( QWidget* w, Qt::WindowFlags f )
 /*!
   Handler of custom events
 */
-void QtxWorkstack::customEvent( QEvent* e )
+void QtxWorkstack::customEvent( QEvent* )
 {
   updateState();
 }
@@ -1865,6 +1865,8 @@ void QtxWorkstackArea::customEvent( QEvent* e )
   case RemoveWidget:
     removeWidget( we->widget() );
     break;
+  default:
+    break;
   }
 }
 
@@ -2150,6 +2152,8 @@ void QtxWorkstackArea::updateState()
 
   updateCurrent();
 
+  myBar->updateActiveState();
+
   myBar->setUpdatesEnabled( updBar );
   myStack->setUpdatesEnabled( updStk );
   if ( updBar )
@@ -2321,6 +2325,8 @@ myId( -1 )
 {
   setDrawBase( true );
   setElideMode( Qt::ElideNone );
+
+  connect( this, SIGNAL( currentChanged( int ) ), this, SLOT( onCurrentChanged( int ) ) );
 }
 
 /*!
@@ -2346,7 +2352,7 @@ void QtxWorkstackTabBar::setTabId( const int index, const int id )
 int QtxWorkstackTabBar::indexOf( const int id ) const
 {
   int index = -1;
-  for ( uint i = 0; i < count() && index < 0; i++ )
+  for ( int i = 0; i < (int)count() && index < 0; i++ )
   {
     if ( tabId( i ) == id )
       index = i;
@@ -2354,29 +2360,38 @@ int QtxWorkstackTabBar::indexOf( const int id ) const
   return index;
 }
 
+/*!
+  Returns 'true' if the tab bar is active
+*/
+bool QtxWorkstackTabBar::isActive() const
+{
+  return myActive;
+}
+
 /*!
   Sets tab bar as active or inactive
   \param on - new active state
 */
 void QtxWorkstackTabBar::setActive( const bool on )
 {
-  QFont aFont = font();
-  aFont.setUnderline( on );
-  QPalette aPal = palette();
-  if ( !on )
-  {
-    aPal.setColor( QPalette::HighlightedText, aPal.color( QPalette::Foreground ) );
-    aPal.setColor( QPalette::Highlight, aPal.color( QPalette::Dark ).light( DARK_COLOR_LIGHT ) );
-    setPalette( aPal );
-  }
-  else
-  {
-    aPal.setColor( QPalette::HighlightedText, aPal.color( QPalette::HighlightedText ) );
-    aPal.setColor( QPalette::Highlight, aPal.color( QPalette::Highlight ) );
-  }
-  setFont( aFont );
+  if ( myActive == on )
+    return;
+
+  myActive = on;
+  updateActiveState();
+}
+
+void QtxWorkstackTabBar::updateActiveState()
+{
+  QColor bc = palette().color( QPalette::Text );
+  QColor ac = isActive() ? palette().color( QPalette::Highlight ) : bc;
+  for ( int i = 0; i < (int)count(); i++ )
+    setTabTextColor( i, currentIndex() == i ? ac : bc );
+}
 
-  update();
+void QtxWorkstackTabBar::onCurrentChanged( int )
+{
+  updateActiveState();
 }
 
 /*!
@@ -2448,9 +2463,9 @@ void QtxWorkstackTabBar::paintLabel( QPainter* p, const QRect& br, QTab* t, bool
 QtxWorkstackDrag::QtxWorkstackDrag( QtxWorkstack* ws, QtxWorkstackChild* child )
 : QObject( 0 ),
 myWS( ws ),
+myChild( child ),
 myTab( -1 ),
 myArea( 0 ),
-myChild( child ),
 myTabRect( 0 ),
 myAreaRect( 0 )
 {
diff --git a/src/Qtx/QtxWorkstack.h b/src/Qtx/QtxWorkstack.h
index 1682e0518..7ad6221ea 100644
--- a/src/Qtx/QtxWorkstack.h
+++ b/src/Qtx/QtxWorkstack.h
@@ -287,16 +287,22 @@ public:
   QtxWorkstackTabBar( QWidget* = 0 );
   virtual ~QtxWorkstackTabBar();
 
+  bool                isActive() const;
   void                setActive( const bool );
 
   int                 tabId( const int ) const;
   int                 indexOf( const int ) const;
   void                setTabId( const int, const int );
 
+  void                updateActiveState();
+
 Q_SIGNALS:
   void                dragActiveTab();
   void                contextMenuRequested( QPoint );
 
+private Q_SLOTS:
+  void                onCurrentChanged( int );
+
 protected:
   virtual void        mouseMoveEvent( QMouseEvent* );
   virtual void        mousePressEvent( QMouseEvent* );
@@ -307,6 +313,7 @@ protected:
 
 private:
   int                 myId;
+  bool                myActive;
 };
 
 class QtxWorkstackDrag : public QObject
diff --git a/src/SUIT/SUIT_Selector.cxx b/src/SUIT/SUIT_Selector.cxx
index 8879f77bc..2afe73c47 100755
--- a/src/SUIT/SUIT_Selector.cxx
+++ b/src/SUIT/SUIT_Selector.cxx
@@ -20,6 +20,47 @@
 
 #include "SUIT_SelectionMgr.h"
 
+/*!\class SUIT_Selector::Detroyer
+  Class provide the watching for qobject parent class of the selector.
+*/
+
+class SUIT_Selector::Destroyer : public QObject
+{
+public:
+  Destroyer( SUIT_Selector*, QObject* = 0 );
+  virtual ~Destroyer();
+
+  SUIT_Selector* selector() const;
+  void           setSelector( SUIT_Selector* );
+
+private:
+  SUIT_Selector* mySelector;
+};
+
+SUIT_Selector::Destroyer::Destroyer( SUIT_Selector* s, QObject* p )
+: QObject( p ),
+  mySelector( s )
+{
+}
+
+SUIT_Selector::Destroyer::~Destroyer()
+{
+  SUIT_Selector* s = mySelector;
+  mySelector = 0;
+  if ( s )
+    delete s;
+}
+
+SUIT_Selector* SUIT_Selector::Destroyer::selector() const
+{
+  return mySelector;
+}
+
+void SUIT_Selector::Destroyer::setSelector( SUIT_Selector* s )
+{
+  mySelector = s;
+}
+
 /*!\class SUIT_Selector
  * Class provide selector for data owners.
  */
@@ -27,15 +68,18 @@
 /*!
   Constructor.
 */
-SUIT_Selector::SUIT_Selector( SUIT_SelectionMgr* selMgr, QObject* parent ) :
-QObject( parent ), 
-mySelMgr( selMgr ),
+SUIT_Selector::SUIT_Selector( SUIT_SelectionMgr* selMgr, QObject* parent )
+: mySelMgr( selMgr ),
 myBlock( false ),
 myEnabled( true ),
-myAutoBlock( true )
+myAutoBlock( true ),
+myDestroyer( 0 )
 {
   if ( selMgr )
     selMgr->installSelector( this );
+
+  if ( parent )
+    myDestroyer = new Destroyer( this, parent );
 }
 
 /*!
@@ -45,6 +89,12 @@ SUIT_Selector::~SUIT_Selector()
 {
   if ( selectionMgr() )
     selectionMgr()->removeSelector( this );
+
+  if ( myDestroyer && myDestroyer->selector() == this )
+  {
+    myDestroyer->setSelector( 0 );
+    delete myDestroyer;
+  }
 }
 
 /*!
diff --git a/src/SUIT/SUIT_Selector.h b/src/SUIT/SUIT_Selector.h
index ca2940b6f..954fa449b 100755
--- a/src/SUIT/SUIT_Selector.h
+++ b/src/SUIT/SUIT_Selector.h
@@ -34,9 +34,11 @@ class SUIT_DataOwnerPtrList;
   (ObjectBrowser, viewers, etc)
   Used by selection manager for selection synhronizing
 */
-class SUIT_EXPORT SUIT_Selector : public QObject
+
+class SUIT_EXPORT SUIT_Selector
 {
-  Q_OBJECT
+  class Destroyer;
+
 public:
   SUIT_Selector( SUIT_SelectionMgr*, QObject* = 0 );
   virtual ~SUIT_Selector();
@@ -67,6 +69,7 @@ private:
   SUIT_SelectionMgr* mySelMgr;
   bool               myEnabled;
   bool               myAutoBlock;
+  Destroyer*         myDestroyer;
 };
 
 #endif