From 75a7d806a164517b64a9848f65bc235c12a29e95 Mon Sep 17 00:00:00 2001
From: sbh <sbh@opencascade.com>
Date: Fri, 31 Aug 2012 12:56:48 +0000
Subject: [PATCH] 1. QtxMenu.cxx modified to avoid crashes in Qt4.7.2 when
 using collapsible feature 2. problem caused by merging with BR_HDF5_QT_QWT
 resolved (Plot2d_ViewFrame.cxx)

---
 .cproject                       |  2 +-
 .project                        |  2 +-
 src/Plot2d/Plot2d_ViewFrame.cxx | 10 -------
 src/Qtx/QtxMenu.cxx             | 48 ++++++++-------------------------
 4 files changed, 13 insertions(+), 49 deletions(-)

diff --git a/.cproject b/.cproject
index b60927323..e88e5b806 100644
--- a/.cproject
+++ b/.cproject
@@ -17,7 +17,7 @@
 					<folderInfo id="cdt.managedbuild.toolchain.gnu.base.1899820145.806943159" name="/" resourcePath="">
 						<toolChain id="cdt.managedbuild.toolchain.gnu.base.1889138318" name="cdt.managedbuild.toolchain.gnu.base" superClass="cdt.managedbuild.toolchain.gnu.base">
 							<targetPlatform archList="all" binaryParser="" id="cdt.managedbuild.target.gnu.platform.base.2059218063" name="Debug Platform" osList="linux,hpux,aix,qnx" superClass="cdt.managedbuild.target.gnu.platform.base"/>
-							<builder arguments="suit-build.py" buildPath="${workspace_loc}/bop.build/suit-build/v5.1.21.local" command="python" id="cdt.managedbuild.target.gnu.builder.base.1637449156" incrementalBuildTarget="" keepEnvironmentInBuildfile="false" managedBuildOn="false" name="Gnu Make Builder" superClass="cdt.managedbuild.target.gnu.builder.base"/>
+							<builder arguments="suit-build.py" buildPath="${workspace_loc}/bop.build/suit-build/v5.2.0" command="python" id="cdt.managedbuild.target.gnu.builder.base.1637449156" incrementalBuildTarget="" keepEnvironmentInBuildfile="false" managedBuildOn="false" name="Gnu Make Builder" superClass="cdt.managedbuild.target.gnu.builder.base"/>
 							<tool id="cdt.managedbuild.tool.gnu.archiver.base.916379429" name="GCC Archiver" superClass="cdt.managedbuild.tool.gnu.archiver.base"/>
 							<tool id="cdt.managedbuild.tool.gnu.cpp.compiler.base.1605378749" name="GCC C++ Compiler" superClass="cdt.managedbuild.tool.gnu.cpp.compiler.base">
 								<option id="gnu.cpp.compiler.option.include.paths.1471093851" name="Include paths (-I)" superClass="gnu.cpp.compiler.option.include.paths" valueType="includePath">
diff --git a/.project b/.project
index 3f7671410..6b343b949 100644
--- a/.project
+++ b/.project
@@ -31,7 +31,7 @@
 				</dictionary>
 				<dictionary>
 					<key>org.eclipse.cdt.make.core.buildLocation</key>
-					<value>${workspace_loc}/bop.build/suit-build/v5.1.21.local</value>
+					<value>${workspace_loc}/bop.build/suit-build/v5.2.0</value>
 				</dictionary>
 				<dictionary>
 					<key>org.eclipse.cdt.make.core.cleanBuildTarget</key>
diff --git a/src/Plot2d/Plot2d_ViewFrame.cxx b/src/Plot2d/Plot2d_ViewFrame.cxx
index 603bbd3b5..3a38103bb 100755
--- a/src/Plot2d/Plot2d_ViewFrame.cxx
+++ b/src/Plot2d/Plot2d_ViewFrame.cxx
@@ -940,16 +940,6 @@ void Plot2d_ViewFrame::setupSettingsDlg( Plot2d_SetupViewDlg* /*theDlg*/ )
 {
 }
 
-/*!
-  Protected virtual method called by onSettings() slot, 
-  can be redefined to customize the dialog box appearance.
-  \param theDlg a pointer to the 2D plot settings dialog box instance
-  \sa onSettings()
-*/
-void Plot2d_ViewFrame::setupSettingsDlg( Plot2d_SetupViewDlg* /*theDlg*/ )
-{
-}
-
 /*!
   "Settings" toolbar action slot
 */
diff --git a/src/Qtx/QtxMenu.cxx b/src/Qtx/QtxMenu.cxx
index 632a80324..7b5db9251 100644
--- a/src/Qtx/QtxMenu.cxx
+++ b/src/Qtx/QtxMenu.cxx
@@ -631,6 +631,8 @@ public:
 
   virtual bool     eventFilter( QObject*, QEvent* );
 
+  public:
+    
 protected:
   virtual QWidget* createWidget( QWidget* );
   virtual void     deleteWidget( QWidget* );
@@ -671,46 +673,14 @@ bool QtxMenu::Expander::eventFilter( QObject* o, QEvent* e )
 */
 QWidget* QtxMenu::Expander::createWidget( QWidget* parent )
 {
-  class Button : public QToolButton
-  {
-  public:
-    Button( QWidget* p = 0 ) : QToolButton( p ) {};
-    virtual ~Button() {};
-
-  protected:
-    virtual void resizeEvent( QResizeEvent* e )
-    {
-      QToolButton::resizeEvent( e );
-      /*
-      QPixmap pix( size() );
-      QPainter p( &pix );
-      icon().paint( &p, rect() );
-      p.end();
-
-      if ( pix.mask().isNull() )
-      {
-        QBitmap bm;
-        QImage img = pix.toImage();
-	if ( img.hasAlphaChannel() )
-	bm = QPixmap::fromImage( img.createAlphaMask() );
-	else
-	bm = QPixmap::fromImage( img.createHeuristicMask() );
-
-	pix.setMask( bm );
-	}
-
-	if ( !pix.mask().isNull() )
-	setMask( pix.mask() );
-      */
-    };
-  };
 
   QToolButton* tb = new QToolButton( parent );
   QPixmap pix( expand_button_xpm );
   tb->setIcon( pix );
   tb->setAutoRaise( true );
   tb->installEventFilter( this );
-
+  // added by AVO 2012.08.09 to hide expand button shown in menu if Expander is not added
+  tb->setVisible(false);
   connect( tb, SIGNAL( clicked( bool ) ), this, SIGNAL( triggered( bool ) ) );
 
   return tb;
@@ -844,10 +814,10 @@ void QtxMenu::setMenuCollapsible( bool on )
   if ( menuCollapsible() == on )
     return;
 
-  if ( on )
+  if ( on ) {
     myExpandAction = new Expander( this );
-  else
-  {
+    // myExpandAction->setVisible(false);
+  } else {
     if ( isMenuCollapsed() )
       expandMenu();
 
@@ -1412,7 +1382,11 @@ void QtxMenu::onExpandMenu()
 void QtxMenu::onActionHovered( QAction* a )
 {
   if ( a == myExpandAction ) {
+    QtxMenu::Expander* savedExpAction = myExpandAction;
+    myExpandAction = NULL;
     setActiveAction( myExpandAction );
+    myExpandAction = savedExpAction;
+    
     if ( expandingDelay() )
       myShortTimer->start();
   }
-- 
2.39.2