From: mzn <mzn@opencascade.com>
Date: Fri, 23 Jun 2006 12:51:59 +0000 (+0000)
Subject: Fix for PAL10496.
X-Git-Tag: T3_2_1_pre~15
X-Git-Url: http://git.salome-platform.org/gitweb/?p=modules%2Fsmesh.git;a=commitdiff_plain;h=1335ea88437f94da949b901919146911db3aebcb

Fix for PAL10496.
---

diff --git a/src/SMESHGUI/SMESHGUI_AddMeshElementDlg.cxx b/src/SMESHGUI/SMESHGUI_AddMeshElementDlg.cxx
index d7b4cb35b..18dc86e26 100644
--- a/src/SMESHGUI/SMESHGUI_AddMeshElementDlg.cxx
+++ b/src/SMESHGUI/SMESHGUI_AddMeshElementDlg.cxx
@@ -797,3 +797,20 @@ void SMESHGUI_AddMeshElementDlg::CheckBox (int state)
     displaySimulation();
   }
 }
+
+//=================================================================================
+// function : keyPressEvent()
+// purpose  :
+//=================================================================================
+void SMESHGUI_AddMeshElementDlg::keyPressEvent( QKeyEvent* e )
+{
+  QDialog::keyPressEvent( e );
+  if ( e->isAccepted() )
+    return;
+  
+  if ( e->key() == Key_F1 )
+    {
+      e->accept();
+      ClickOnHelp();
+    }
+}
diff --git a/src/SMESHGUI/SMESHGUI_AddMeshElementDlg.h b/src/SMESHGUI/SMESHGUI_AddMeshElementDlg.h
index 7c710214e..f09295421 100644
--- a/src/SMESHGUI/SMESHGUI_AddMeshElementDlg.h
+++ b/src/SMESHGUI/SMESHGUI_AddMeshElementDlg.h
@@ -82,6 +82,7 @@ private:
     void closeEvent (QCloseEvent*);
     void hideEvent (QHideEvent*);                 /* ESC key */
     void enterEvent (QEvent*);                    /* mouse enter the QWidget */
+    void keyPressEvent(QKeyEvent*);
     void displaySimulation();
 
     SMESHGUI*                   mySMESHGUI;              /* Current SMESHGUI object */
diff --git a/src/SMESHGUI/SMESHGUI_AddQuadraticElementDlg.cxx b/src/SMESHGUI/SMESHGUI_AddQuadraticElementDlg.cxx
index da47fe190..ca7d886e3 100644
--- a/src/SMESHGUI/SMESHGUI_AddQuadraticElementDlg.cxx
+++ b/src/SMESHGUI/SMESHGUI_AddQuadraticElementDlg.cxx
@@ -1099,3 +1099,20 @@ QWidget* SMESHGUI_IdEditItem::createEditor() const
   aLineEdit->setValidator( new SMESHGUI_IdValidator(table()->viewport(), "validator", 1) );
   return aLineEdit;
 }
+
+//=================================================================================
+// function : keyPressEvent()
+// purpose  :
+//=================================================================================
+void SMESHGUI_AddQuadraticElementDlg::keyPressEvent( QKeyEvent* e )
+{
+  QDialog::keyPressEvent( e );
+  if ( e->isAccepted() )
+    return;
+
+  if ( e->key() == Key_F1 )
+    {
+      e->accept();
+      ClickOnHelp();
+    }
+}
diff --git a/src/SMESHGUI/SMESHGUI_AddQuadraticElementDlg.h b/src/SMESHGUI/SMESHGUI_AddQuadraticElementDlg.h
index ea63a83ec..5a80c5e0b 100644
--- a/src/SMESHGUI/SMESHGUI_AddQuadraticElementDlg.h
+++ b/src/SMESHGUI/SMESHGUI_AddQuadraticElementDlg.h
@@ -67,6 +67,7 @@ private:
     void closeEvent (QCloseEvent*);
     void hideEvent (QHideEvent*);                 /* ESC key */
     void enterEvent (QEvent*);                    /* mouse enter the QWidget */
+    void keyPressEvent(QKeyEvent*);
     void displaySimulation();
     void UpdateTable( bool theConersValidity = true );
     bool IsValid();
diff --git a/src/SMESHGUI/SMESHGUI_ClippingDlg.cxx b/src/SMESHGUI/SMESHGUI_ClippingDlg.cxx
index e513577b9..6ec0c63bb 100644
--- a/src/SMESHGUI/SMESHGUI_ClippingDlg.cxx
+++ b/src/SMESHGUI/SMESHGUI_ClippingDlg.cxx
@@ -769,3 +769,20 @@ void SMESHGUI_ClippingDlg::OnPreviewToggle (bool theIsToggled)
   std::for_each(myPlanes.begin(),myPlanes.end(),TSetVisiblity(theIsToggled));
   SMESH::RenderViewWindow(SMESH::GetCurrentVtkView());
 }
+
+//=================================================================================
+// function : keyPressEvent()
+// purpose  :
+//=================================================================================
+void SMESHGUI_ClippingDlg::keyPressEvent( QKeyEvent* e )
+{
+  QDialog::keyPressEvent( e );
+  if ( e->isAccepted() )
+    return;
+
+  if ( e->key() == Key_F1 )
+    {
+      e->accept();
+      ClickOnHelp();
+    }
+}
diff --git a/src/SMESHGUI/SMESHGUI_ClippingDlg.h b/src/SMESHGUI/SMESHGUI_ClippingDlg.h
index cbf044f60..2fe681851 100644
--- a/src/SMESHGUI/SMESHGUI_ClippingDlg.h
+++ b/src/SMESHGUI/SMESHGUI_ClippingDlg.h
@@ -85,6 +85,8 @@ public:
     void   setRotation (const double theRot1, const double theRot2);
     void   Sinchronize();
 
+    void   keyPressEvent(QKeyEvent*);
+
     ~SMESHGUI_ClippingDlg();
 
 private:
diff --git a/src/SMESHGUI/SMESHGUI_ConvToQuadOp.cxx b/src/SMESHGUI/SMESHGUI_ConvToQuadOp.cxx
index a5095e6a9..cabea5343 100644
--- a/src/SMESHGUI/SMESHGUI_ConvToQuadOp.cxx
+++ b/src/SMESHGUI/SMESHGUI_ConvToQuadOp.cxx
@@ -93,6 +93,8 @@ void SMESHGUI_ConvToQuadOp::startOperation()
   }
   connect( myDlg, SIGNAL( onClicked( int ) ), SLOT( ConnectRadioButtons( int ) ) );
 
+  myHelpFileName = "/files/convert_to_from_quadratic.htm";
+
   SMESHGUI_SelectionOp::startOperation();
 
   myDlg->SetMediumNdsOnGeom( false );
diff --git a/src/SMESHGUI/SMESHGUI_CreatePatternDlg.cxx b/src/SMESHGUI/SMESHGUI_CreatePatternDlg.cxx
index f4ed56a4b..85579d9f1 100755
--- a/src/SMESHGUI/SMESHGUI_CreatePatternDlg.cxx
+++ b/src/SMESHGUI/SMESHGUI_CreatePatternDlg.cxx
@@ -744,3 +744,20 @@ void SMESHGUI_CreatePatternDlg::onTypeChanged (int theType)
   else
     myPicture2d->hide();
 }
+
+//=================================================================================
+// function : keyPressEvent()
+// purpose  :
+//=================================================================================
+void SMESHGUI_CreatePatternDlg::keyPressEvent( QKeyEvent* e )
+{
+  QDialog::keyPressEvent( e );
+  if ( e->isAccepted() )
+    return;
+
+  if ( e->key() == Key_F1 )
+    {
+      e->accept();
+      onHelp();
+    }
+}
diff --git a/src/SMESHGUI/SMESHGUI_CreatePatternDlg.h b/src/SMESHGUI/SMESHGUI_CreatePatternDlg.h
index b7c1db78f..314d96a0a 100755
--- a/src/SMESHGUI/SMESHGUI_CreatePatternDlg.h
+++ b/src/SMESHGUI/SMESHGUI_CreatePatternDlg.h
@@ -84,6 +84,7 @@ private:
 
   void                     closeEvent (QCloseEvent* e);
   void                     enterEvent (QEvent*);
+   void                    keyPressEvent(QKeyEvent*);
 
 private slots:
 
diff --git a/src/SMESHGUI/SMESHGUI_CreatePolyhedralVolumeDlg.cxx b/src/SMESHGUI/SMESHGUI_CreatePolyhedralVolumeDlg.cxx
index 7b0da5d83..9d570cde4 100644
--- a/src/SMESHGUI/SMESHGUI_CreatePolyhedralVolumeDlg.cxx
+++ b/src/SMESHGUI/SMESHGUI_CreatePolyhedralVolumeDlg.cxx
@@ -324,7 +324,7 @@ SMESHGUI_CreatePolyhedralVolumeDlg::SMESHGUI_CreatePolyhedralVolumeDlg( SMESHGUI
  
   mySMESHGUI->SetActiveDialogBox( (QDialog*)this ) ;
 
-  myHelpFileName = "/files/adding_nodes_and_elements.htm#Adding_polyhedrons?";
+  myHelpFileName = "/files/adding_nodes_and_elements.htm#Adding_polyhedrons";
   
   Init();
 }
@@ -1098,3 +1098,20 @@ void SMESHGUI_CreatePolyhedralVolumeDlg::onListSelectionChanged()
   
   busy = false;
 }
+
+//=================================================================================
+// function : keyPressEvent()
+// purpose  :
+//=================================================================================
+void SMESHGUI_CreatePolyhedralVolumeDlg::keyPressEvent( QKeyEvent* e )
+{
+  QDialog::keyPressEvent( e );
+  if ( e->isAccepted() )
+    return;
+
+  if ( e->key() == Key_F1 )
+    {
+      e->accept();
+      ClickOnHelp();
+    }
+}
diff --git a/src/SMESHGUI/SMESHGUI_CreatePolyhedralVolumeDlg.h b/src/SMESHGUI/SMESHGUI_CreatePolyhedralVolumeDlg.h
index 001351c3f..49859d92a 100644
--- a/src/SMESHGUI/SMESHGUI_CreatePolyhedralVolumeDlg.h
+++ b/src/SMESHGUI/SMESHGUI_CreatePolyhedralVolumeDlg.h
@@ -73,6 +73,7 @@ private:
     void closeEvent( QCloseEvent* e ) ;
     void enterEvent ( QEvent * ) ;                          /* mouse enter the QWidget */
     void hideEvent ( QHideEvent * );                        /* ESC key */
+    void keyPressEvent( QKeyEvent* e );
     int  GetConstructorId();
     void displaySimulation();
     
diff --git a/src/SMESHGUI/SMESHGUI_DeleteGroupDlg.cxx b/src/SMESHGUI/SMESHGUI_DeleteGroupDlg.cxx
index 9e02ccc4a..ecbf3234e 100644
--- a/src/SMESHGUI/SMESHGUI_DeleteGroupDlg.cxx
+++ b/src/SMESHGUI/SMESHGUI_DeleteGroupDlg.cxx
@@ -325,3 +325,20 @@ void SMESHGUI_DeleteGroupDlg::closeEvent (QCloseEvent*)
 {
   onClose();
 }
+
+//=================================================================================
+// function : keyPressEvent()
+// purpose  :
+//=================================================================================
+void SMESHGUI_DeleteGroupDlg::keyPressEvent( QKeyEvent* e )
+{
+  QDialog::keyPressEvent( e );
+  if ( e->isAccepted() )
+    return;
+
+  if ( e->key() == Key_F1 )
+    {
+      e->accept();
+      onHelp();
+    }
+}
diff --git a/src/SMESHGUI/SMESHGUI_DeleteGroupDlg.h b/src/SMESHGUI/SMESHGUI_DeleteGroupDlg.h
index da8b62a9c..789c888ed 100644
--- a/src/SMESHGUI/SMESHGUI_DeleteGroupDlg.h
+++ b/src/SMESHGUI/SMESHGUI_DeleteGroupDlg.h
@@ -61,6 +61,7 @@ private:
 
   void                    closeEvent (QCloseEvent*);
   void                    enterEvent (QEvent*);
+  void                    keyPressEvent(QKeyEvent*);
 
 private slots:
 
diff --git a/src/SMESHGUI/SMESHGUI_EditMeshDlg.cxx b/src/SMESHGUI/SMESHGUI_EditMeshDlg.cxx
index 28401a22a..19b29d15e 100644
--- a/src/SMESHGUI/SMESHGUI_EditMeshDlg.cxx
+++ b/src/SMESHGUI/SMESHGUI_EditMeshDlg.cxx
@@ -363,3 +363,21 @@ void SMESHGUI_EditMeshDlg::hideEvent (QHideEvent * e)
   if (!isMinimized())
     ClickOnCancel();
 }
+
+
+//=================================================================================
+// function : keyPressEvent()
+// purpose  :
+//=================================================================================
+void SMESHGUI_EditMeshDlg::keyPressEvent( QKeyEvent* e )
+{
+  QDialog::keyPressEvent( e );
+  if ( e->isAccepted() )
+    return;
+
+  if ( e->key() == Key_F1 )
+    {
+      e->accept();
+      ClickOnHelp();
+    }
+}
diff --git a/src/SMESHGUI/SMESHGUI_EditMeshDlg.h b/src/SMESHGUI/SMESHGUI_EditMeshDlg.h
index a69883fa6..3c5b918ea 100644
--- a/src/SMESHGUI/SMESHGUI_EditMeshDlg.h
+++ b/src/SMESHGUI/SMESHGUI_EditMeshDlg.h
@@ -62,6 +62,7 @@ class SMESHGUI_EditMeshDlg : public QDialog
   void closeEvent (QCloseEvent*);
   void enterEvent (QEvent*);              /* mouse enter the QWidget */
   void hideEvent  (QHideEvent*);          /* ESC key */
+  void keyPressEvent(QKeyEvent*);
 
  private:
   SMESHGUI*               mySMESHGUI;     /* Current SMESHGUI object */
diff --git a/src/SMESHGUI/SMESHGUI_ExtrusionAlongPathDlg.cxx b/src/SMESHGUI/SMESHGUI_ExtrusionAlongPathDlg.cxx
index f8a3903a5..1a5d1252e 100644
--- a/src/SMESHGUI/SMESHGUI_ExtrusionAlongPathDlg.cxx
+++ b/src/SMESHGUI/SMESHGUI_ExtrusionAlongPathDlg.cxx
@@ -1196,3 +1196,20 @@ bool SMESHGUI_ExtrusionAlongPathDlg::eventFilter (QObject* object, QEvent* event
   }
   return QDialog::eventFilter(object, event);
 }
+
+//=================================================================================
+// function : keyPressEvent()
+// purpose  :
+//=================================================================================
+void SMESHGUI_ExtrusionAlongPathDlg::keyPressEvent( QKeyEvent* e )
+{
+  QDialog::keyPressEvent( e );
+  if ( e->isAccepted() )
+    return;
+
+  if ( e->key() == Key_F1 )
+    {
+      e->accept();
+      ClickOnHelp();
+    }
+}
diff --git a/src/SMESHGUI/SMESHGUI_ExtrusionAlongPathDlg.h b/src/SMESHGUI/SMESHGUI_ExtrusionAlongPathDlg.h
index 296c0a925..f52f8cab5 100644
--- a/src/SMESHGUI/SMESHGUI_ExtrusionAlongPathDlg.h
+++ b/src/SMESHGUI/SMESHGUI_ExtrusionAlongPathDlg.h
@@ -83,6 +83,7 @@ public:
 private:
   void Init (bool ResetControls = true);
   void enterEvent (QEvent*);                           /* mouse enter the QWidget */
+  void keyPressEvent(QKeyEvent*);
   int  GetConstructorId();
   void SetEditCurrentArgument (QToolButton* button);
 
diff --git a/src/SMESHGUI/SMESHGUI_ExtrusionDlg.cxx b/src/SMESHGUI/SMESHGUI_ExtrusionDlg.cxx
index 70fa135ad..9ec24518c 100644
--- a/src/SMESHGUI/SMESHGUI_ExtrusionDlg.cxx
+++ b/src/SMESHGUI/SMESHGUI_ExtrusionDlg.cxx
@@ -790,3 +790,20 @@ int SMESHGUI_ExtrusionDlg::GetConstructorId()
     return GroupConstructors->id(GroupConstructors->selected());
   return -1;
 }
+
+//=================================================================================
+// function : keyPressEvent()
+// purpose  :
+//=================================================================================
+void SMESHGUI_ExtrusionDlg::keyPressEvent( QKeyEvent* e )
+{
+  QDialog::keyPressEvent( e );
+  if ( e->isAccepted() )
+    return;
+
+  if ( e->key() == Key_F1 )
+    {
+      e->accept();
+      ClickOnHelp();
+    }
+}
diff --git a/src/SMESHGUI/SMESHGUI_ExtrusionDlg.h b/src/SMESHGUI/SMESHGUI_ExtrusionDlg.h
index 55b7d2bf7..841565f44 100644
--- a/src/SMESHGUI/SMESHGUI_ExtrusionDlg.h
+++ b/src/SMESHGUI/SMESHGUI_ExtrusionDlg.h
@@ -71,6 +71,7 @@ public:
 private:
   void Init (bool ResetControls = true);
   void enterEvent (QEvent*);                           /* mouse enter the QWidget */
+  void keyPressEvent(QKeyEvent*);
   int  GetConstructorId();
   //void closeEvent (QCloseEvent*);
   //void hideEvent (QHideEvent*);                        /* ESC key */
diff --git a/src/SMESHGUI/SMESHGUI_FilterDlg.cxx b/src/SMESHGUI/SMESHGUI_FilterDlg.cxx
index 6826b0fc9..608e09e0a 100755
--- a/src/SMESHGUI/SMESHGUI_FilterDlg.cxx
+++ b/src/SMESHGUI/SMESHGUI_FilterDlg.cxx
@@ -2585,3 +2585,21 @@ void SMESHGUI_FilterDlg::updateSelection()
     }
   }
 }
+
+//=================================================================================
+// function : keyPressEvent()
+// purpose  :
+//=================================================================================
+void SMESHGUI_FilterDlg::keyPressEvent( QKeyEvent* e )
+{
+  QDialog::keyPressEvent( e );
+  if ( e->isAccepted() )
+    return;
+
+  if ( e->key() == Key_F1 )
+    {
+      e->accept();
+      onHelp();
+    }
+}
+
diff --git a/src/SMESHGUI/SMESHGUI_FilterDlg.h b/src/SMESHGUI/SMESHGUI_FilterDlg.h
index 635b37242..5e9e33984 100755
--- a/src/SMESHGUI/SMESHGUI_FilterDlg.h
+++ b/src/SMESHGUI/SMESHGUI_FilterDlg.h
@@ -263,6 +263,7 @@ private:
 
   void                      closeEvent (QCloseEvent*);
   void                      enterEvent (QEvent*);
+  void                      keyPressEvent(QKeyEvent*);
 
   // dialog creation
   QFrame*                   createButtonFrame (QWidget*);
diff --git a/src/SMESHGUI/SMESHGUI_FilterLibraryDlg.cxx b/src/SMESHGUI/SMESHGUI_FilterLibraryDlg.cxx
index a131436a9..08447f424 100644
--- a/src/SMESHGUI/SMESHGUI_FilterLibraryDlg.cxx
+++ b/src/SMESHGUI/SMESHGUI_FilterLibraryDlg.cxx
@@ -1151,3 +1151,20 @@ void SMESHGUI_FilterLibraryDlg::onNeedValidation()
     }
   }
 }
+
+//=================================================================================
+// function : keyPressEvent()
+// purpose  :
+//=================================================================================
+void SMESHGUI_FilterLibraryDlg::keyPressEvent( QKeyEvent* e )
+{
+  QDialog::keyPressEvent( e );
+  if ( e->isAccepted() )
+    return;
+
+  if ( e->key() == Key_F1 )
+    {
+      e->accept();
+      onHelp();
+    }
+}
diff --git a/src/SMESHGUI/SMESHGUI_FilterLibraryDlg.h b/src/SMESHGUI/SMESHGUI_FilterLibraryDlg.h
index 8b464b84e..fd078d356 100644
--- a/src/SMESHGUI/SMESHGUI_FilterLibraryDlg.h
+++ b/src/SMESHGUI/SMESHGUI_FilterLibraryDlg.h
@@ -88,6 +88,7 @@ private:
 
   void                        closeEvent( QCloseEvent* e ) ;
   void                        enterEvent ( QEvent * ) ;            
+  void                        keyPressEvent( QKeyEvent* e );
   
 private slots:
 
diff --git a/src/SMESHGUI/SMESHGUI_GroupDlg.cxx b/src/SMESHGUI/SMESHGUI_GroupDlg.cxx
index 872d98a15..5c473f329 100644
--- a/src/SMESHGUI/SMESHGUI_GroupDlg.cxx
+++ b/src/SMESHGUI/SMESHGUI_GroupDlg.cxx
@@ -1599,3 +1599,20 @@ void SMESHGUI_GroupDlg::hideEvent (QHideEvent*)
   if (!isMinimized())
     onClose();
 }
+
+//=================================================================================
+// function : keyPressEvent()
+// purpose  :
+//=================================================================================
+void SMESHGUI_GroupDlg::keyPressEvent( QKeyEvent* e )
+{
+  QDialog::keyPressEvent( e );
+  if ( e->isAccepted() )
+    return;
+
+  if ( e->key() == Key_F1 )
+    {
+      e->accept();
+      onHelp();
+    }
+}
diff --git a/src/SMESHGUI/SMESHGUI_GroupDlg.h b/src/SMESHGUI/SMESHGUI_GroupDlg.h
index c3fae7deb..303c38223 100644
--- a/src/SMESHGUI/SMESHGUI_GroupDlg.h
+++ b/src/SMESHGUI/SMESHGUI_GroupDlg.h
@@ -114,6 +114,7 @@ private:
     void closeEvent(QCloseEvent* e);
     void enterEvent (QEvent*);
     void hideEvent (QHideEvent*);                          /* ESC key */
+    void keyPressEvent(QKeyEvent*);
     void setSelectionMode(int theMode);
     void updateButtons();
 
diff --git a/src/SMESHGUI/SMESHGUI_GroupOpDlg.cxx b/src/SMESHGUI/SMESHGUI_GroupOpDlg.cxx
index 8ec058c01..52f6d0fc4 100644
--- a/src/SMESHGUI/SMESHGUI_GroupOpDlg.cxx
+++ b/src/SMESHGUI/SMESHGUI_GroupOpDlg.cxx
@@ -412,3 +412,20 @@ void SMESHGUI_GroupOpDlg::reset()
   myFocusWg = myEdit1;
   myNameEdit->setFocus();
 }
+
+//=================================================================================
+// function : keyPressEvent()
+// purpose  :
+//=================================================================================
+void SMESHGUI_GroupOpDlg::keyPressEvent( QKeyEvent* e )
+{
+  QDialog::keyPressEvent( e );
+  if ( e->isAccepted() )
+    return;
+
+  if ( e->key() == Key_F1 )
+    {
+      e->accept();
+      onHelp();
+    }
+}
diff --git a/src/SMESHGUI/SMESHGUI_GroupOpDlg.h b/src/SMESHGUI/SMESHGUI_GroupOpDlg.h
index 89e4d3ccc..5b22977ad 100644
--- a/src/SMESHGUI/SMESHGUI_GroupOpDlg.h
+++ b/src/SMESHGUI/SMESHGUI_GroupOpDlg.h
@@ -64,6 +64,7 @@ private:
 
   void                      closeEvent( QCloseEvent* e ) ;
   void                      enterEvent ( QEvent * ) ;            
+  void                      keyPressEvent(QKeyEvent*);
   
 private slots:
 
diff --git a/src/SMESHGUI/SMESHGUI_MergeNodesDlg.cxx b/src/SMESHGUI/SMESHGUI_MergeNodesDlg.cxx
index 13e0a4b71..f867a0ce3 100644
--- a/src/SMESHGUI/SMESHGUI_MergeNodesDlg.cxx
+++ b/src/SMESHGUI/SMESHGUI_MergeNodesDlg.cxx
@@ -727,3 +727,20 @@ void SMESHGUI_MergeNodesDlg::hideEvent (QHideEvent*)
   if (!isMinimized())
     ClickOnCancel();
 }
+
+//=================================================================================
+// function : keyPressEvent()
+// purpose  :
+//=================================================================================
+void SMESHGUI_MergeNodesDlg::keyPressEvent( QKeyEvent* e )
+{
+  QDialog::keyPressEvent( e );
+  if ( e->isAccepted() )
+    return;
+
+  if ( e->key() == Key_F1 )
+    {
+      e->accept();
+      ClickOnHelp();
+    }
+}
diff --git a/src/SMESHGUI/SMESHGUI_MergeNodesDlg.h b/src/SMESHGUI/SMESHGUI_MergeNodesDlg.h
index 2d50c6bbe..eda961e8c 100644
--- a/src/SMESHGUI/SMESHGUI_MergeNodesDlg.h
+++ b/src/SMESHGUI/SMESHGUI_MergeNodesDlg.h
@@ -79,6 +79,7 @@ private:
     void closeEvent( QCloseEvent* e );
     void enterEvent ( QEvent * );                           /* mouse enter the QWidget */
     void hideEvent ( QHideEvent * );                        /* ESC key */
+    void keyPressEvent( QKeyEvent* e );
     void onEditNodesGroup();
 
     SMESHGUI*                     mySMESHGUI;               /* Current SMESHGUI object */
diff --git a/src/SMESHGUI/SMESHGUI_MeshInfosDlg.cxx b/src/SMESHGUI/SMESHGUI_MeshInfosDlg.cxx
index 3b03a0256..713e01625 100644
--- a/src/SMESHGUI/SMESHGUI_MeshInfosDlg.cxx
+++ b/src/SMESHGUI/SMESHGUI_MeshInfosDlg.cxx
@@ -638,3 +638,20 @@ void SMESHGUI_MeshInfosDlg::onHelp()
 			   QObject::tr("BUT_OK"));
   }
 }
+
+//=================================================================================
+// function : keyPressEvent()
+// purpose  :
+//=================================================================================
+void SMESHGUI_MeshInfosDlg::keyPressEvent( QKeyEvent* e )
+{
+  QDialog::keyPressEvent( e );
+  if ( e->isAccepted() )
+    return;
+
+  if ( e->key() == Key_F1 )
+    {
+      e->accept();
+      onHelp();
+    }
+}
diff --git a/src/SMESHGUI/SMESHGUI_MeshInfosDlg.h b/src/SMESHGUI/SMESHGUI_MeshInfosDlg.h
index 9e44382b3..51bf242c5 100644
--- a/src/SMESHGUI/SMESHGUI_MeshInfosDlg.h
+++ b/src/SMESHGUI/SMESHGUI_MeshInfosDlg.h
@@ -53,6 +53,7 @@ public:
 
 protected:
     void closeEvent( QCloseEvent* e );
+    void keyPressEvent( QKeyEvent* e );
     void windowActivationChange( bool oldActive );
     void DumpMeshInfos();
 
diff --git a/src/SMESHGUI/SMESHGUI_MeshPatternDlg.cxx b/src/SMESHGUI/SMESHGUI_MeshPatternDlg.cxx
index e9557f934..ca78bb60e 100755
--- a/src/SMESHGUI/SMESHGUI_MeshPatternDlg.cxx
+++ b/src/SMESHGUI/SMESHGUI_MeshPatternDlg.cxx
@@ -1361,3 +1361,20 @@ int SMESHGUI_MeshPatternDlg::getNode (bool second) const
 {
   return second ? myNode2->value() - 1 : myNode1->value() - 1;
 }
+
+//=================================================================================
+// function : keyPressEvent()
+// purpose  :
+//=================================================================================
+void SMESHGUI_MeshPatternDlg::keyPressEvent( QKeyEvent* e )
+{
+  QDialog::keyPressEvent( e );
+  if ( e->isAccepted() )
+    return;
+
+  if ( e->key() == Key_F1 )
+    {
+      e->accept();
+      onHelp();
+    }
+}
diff --git a/src/SMESHGUI/SMESHGUI_MeshPatternDlg.h b/src/SMESHGUI/SMESHGUI_MeshPatternDlg.h
index 15af7bd6d..080be328c 100755
--- a/src/SMESHGUI/SMESHGUI_MeshPatternDlg.h
+++ b/src/SMESHGUI/SMESHGUI_MeshPatternDlg.h
@@ -114,6 +114,7 @@ private:
   QString                             autoExtension( const QString& theFileName ) const;
   void                                closeEvent( QCloseEvent* e ) ;
   void                                enterEvent ( QEvent * ) ;
+  void                                keyPressEvent(QKeyEvent*);
   bool                                isValid( const bool theMess = true );
   void                                resetSelInput();
   bool                                isRefine() const;
diff --git a/src/SMESHGUI/SMESHGUI_MoveNodesDlg.cxx b/src/SMESHGUI/SMESHGUI_MoveNodesDlg.cxx
index 9c396ade8..d41095822 100644
--- a/src/SMESHGUI/SMESHGUI_MoveNodesDlg.cxx
+++ b/src/SMESHGUI/SMESHGUI_MoveNodesDlg.cxx
@@ -586,3 +586,20 @@ void SMESHGUI_MoveNodesDlg::redisplayPreview()
       aViewWindow->Repaint();
     }
 }
+
+//=================================================================================
+// function : keyPressEvent()
+// purpose  :
+//=================================================================================
+void SMESHGUI_MoveNodesDlg::keyPressEvent( QKeyEvent* e )
+{
+  QDialog::keyPressEvent( e );
+  if ( e->isAccepted() )
+    return;
+
+  if ( e->key() == Key_F1 )
+    {
+      e->accept();
+      onHelp();
+    }
+}
diff --git a/src/SMESHGUI/SMESHGUI_MoveNodesDlg.h b/src/SMESHGUI/SMESHGUI_MoveNodesDlg.h
index 5544061d8..67430a579 100644
--- a/src/SMESHGUI/SMESHGUI_MoveNodesDlg.h
+++ b/src/SMESHGUI/SMESHGUI_MoveNodesDlg.h
@@ -79,6 +79,7 @@ private:
   void                          closeEvent( QCloseEvent* e ) ;
   void                          enterEvent ( QEvent * ) ;
   void                          hideEvent ( QHideEvent * );
+  void                          keyPressEvent( QKeyEvent* );
   void                          erasePreview();
   QFrame*                       createButtonFrame( QWidget* );
   QFrame*                       createMainFrame  ( QWidget* );
diff --git a/src/SMESHGUI/SMESHGUI_MultiEditDlg.cxx b/src/SMESHGUI/SMESHGUI_MultiEditDlg.cxx
index 045ae5a17..cb631f0be 100755
--- a/src/SMESHGUI/SMESHGUI_MultiEditDlg.cxx
+++ b/src/SMESHGUI/SMESHGUI_MultiEditDlg.cxx
@@ -1046,6 +1046,23 @@ int SMESHGUI_MultiEditDlg::entityType()
   return myEntityType;
 }
 
+//=================================================================================
+// function : keyPressEvent()
+// purpose  :
+//=================================================================================
+void SMESHGUI_MultiEditDlg::keyPressEvent( QKeyEvent* e )
+{
+  QDialog::keyPressEvent( e );
+  if ( e->isAccepted() )
+    return;
+
+  if ( e->key() == Key_F1 )
+    {
+      e->accept();
+      onHelp();
+    }
+}
+
 /*!
  *  Class       : SMESHGUI_ChangeOrientationDlg
  *  Description : Modification of orientation of faces
diff --git a/src/SMESHGUI/SMESHGUI_MultiEditDlg.h b/src/SMESHGUI/SMESHGUI_MultiEditDlg.h
index 8cd85ccc6..8bcf3928a 100755
--- a/src/SMESHGUI/SMESHGUI_MultiEditDlg.h
+++ b/src/SMESHGUI/SMESHGUI_MultiEditDlg.h
@@ -108,6 +108,7 @@ protected:
   void                      closeEvent( QCloseEvent* e ) ;
   void                      enterEvent ( QEvent * ) ;
   void                      hideEvent ( QHideEvent * );                        /* ESC key */
+  void                      keyPressEvent( QKeyEvent* );
   QFrame*                   createButtonFrame( QWidget* );
   QFrame*                   createMainFrame  ( QWidget*, const bool );
   bool                      isValid( const bool ) const;
diff --git a/src/SMESHGUI/SMESHGUI_NodesDlg.cxx b/src/SMESHGUI/SMESHGUI_NodesDlg.cxx
index 83e8c5723..5b71bfb2e 100644
--- a/src/SMESHGUI/SMESHGUI_NodesDlg.cxx
+++ b/src/SMESHGUI/SMESHGUI_NodesDlg.cxx
@@ -599,3 +599,20 @@ void SMESHGUI_NodesDlg::ActivateThisDialog()
 
   SelectionIntoArgument();
 }
+
+//=================================================================================
+// function : keyPressEvent()
+// purpose  :
+//=================================================================================
+void SMESHGUI_NodesDlg::keyPressEvent( QKeyEvent* e )
+{
+  QDialog::keyPressEvent( e );
+  if ( e->isAccepted() )
+    return;
+
+  if ( e->key() == Key_F1 )
+    {
+      e->accept();
+      ClickOnHelp();
+    }
+}
diff --git a/src/SMESHGUI/SMESHGUI_NodesDlg.h b/src/SMESHGUI/SMESHGUI_NodesDlg.h
index 890f0c5d1..5375da62e 100644
--- a/src/SMESHGUI/SMESHGUI_NodesDlg.h
+++ b/src/SMESHGUI/SMESHGUI_NodesDlg.h
@@ -85,6 +85,7 @@ private:
     void enterEvent(QEvent* e);
     void closeEvent(QCloseEvent*);
     void hideEvent (QHideEvent *);                 /* ESC key */
+    void keyPressEvent(QKeyEvent*);
 
     QButtonGroup* GroupConstructors;
     QRadioButton* Constructor1;
diff --git a/src/SMESHGUI/SMESHGUI_RemoveElementsDlg.cxx b/src/SMESHGUI/SMESHGUI_RemoveElementsDlg.cxx
index 400d47add..0df620a02 100644
--- a/src/SMESHGUI/SMESHGUI_RemoveElementsDlg.cxx
+++ b/src/SMESHGUI/SMESHGUI_RemoveElementsDlg.cxx
@@ -513,3 +513,20 @@ void SMESHGUI_RemoveElementsDlg::hideEvent (QHideEvent * e)
   if (!isMinimized())
     ClickOnCancel();
 }
+
+//=================================================================================
+// function : keyPressEvent()
+// purpose  :
+//=================================================================================
+void SMESHGUI_RemoveElementsDlg::keyPressEvent( QKeyEvent* e )
+{
+  QDialog::keyPressEvent( e );
+  if ( e->isAccepted() )
+    return;
+
+  if ( e->key() == Key_F1 )
+    {
+      e->accept();
+      ClickOnHelp();
+    }
+}
diff --git a/src/SMESHGUI/SMESHGUI_RemoveElementsDlg.h b/src/SMESHGUI/SMESHGUI_RemoveElementsDlg.h
index 4b3590818..e6a48a7be 100644
--- a/src/SMESHGUI/SMESHGUI_RemoveElementsDlg.h
+++ b/src/SMESHGUI/SMESHGUI_RemoveElementsDlg.h
@@ -75,6 +75,7 @@ private:
     void closeEvent( QCloseEvent* e ) ;
     void enterEvent ( QEvent * ) ;                          /* mouse enter the QWidget */
     void hideEvent ( QHideEvent * );                        /* ESC key */
+    void keyPressEvent( QKeyEvent* e );
 
     LightApp_SelectionMgr*        mySelectionMgr;
     SVTK_Selector*                mySelector;
diff --git a/src/SMESHGUI/SMESHGUI_RemoveNodesDlg.cxx b/src/SMESHGUI/SMESHGUI_RemoveNodesDlg.cxx
index db0d13e6c..8625125dd 100644
--- a/src/SMESHGUI/SMESHGUI_RemoveNodesDlg.cxx
+++ b/src/SMESHGUI/SMESHGUI_RemoveNodesDlg.cxx
@@ -512,3 +512,20 @@ void SMESHGUI_RemoveNodesDlg::hideEvent (QHideEvent * e)
   if (!isMinimized())
     ClickOnCancel();
 }
+
+//=================================================================================
+// function : keyPressEvent()
+// purpose  :
+//=================================================================================
+void SMESHGUI_RemoveNodesDlg::keyPressEvent( QKeyEvent* e )
+{
+  QDialog::keyPressEvent( e );
+  if ( e->isAccepted() )
+    return;
+
+  if ( e->key() == Key_F1 )
+    {
+      e->accept();
+      ClickOnHelp();
+    }
+}
diff --git a/src/SMESHGUI/SMESHGUI_RemoveNodesDlg.h b/src/SMESHGUI/SMESHGUI_RemoveNodesDlg.h
index ec18a062f..7f8c243e0 100644
--- a/src/SMESHGUI/SMESHGUI_RemoveNodesDlg.h
+++ b/src/SMESHGUI/SMESHGUI_RemoveNodesDlg.h
@@ -78,6 +78,7 @@ private:
     void closeEvent( QCloseEvent* e ) ;
     void enterEvent ( QEvent * ) ;                         /* mouse enter the QWidget */
     void hideEvent ( QHideEvent * );                       /* ESC key */
+    void keyPressEvent( QKeyEvent* e );
 
     LightApp_SelectionMgr*        mySelectionMgr;
     SVTK_Selector*                mySelector;
diff --git a/src/SMESHGUI/SMESHGUI_RenumberingDlg.cxx b/src/SMESHGUI/SMESHGUI_RenumberingDlg.cxx
index 4e4f75a83..9992b49fc 100644
--- a/src/SMESHGUI/SMESHGUI_RenumberingDlg.cxx
+++ b/src/SMESHGUI/SMESHGUI_RenumberingDlg.cxx
@@ -444,3 +444,20 @@ void SMESHGUI_RenumberingDlg::hideEvent (QHideEvent * e)
   if (!isMinimized())
     ClickOnCancel();
 }
+
+//=================================================================================
+// function : keyPressEvent()
+// purpose  :
+//=================================================================================
+void SMESHGUI_RenumberingDlg::keyPressEvent( QKeyEvent* e )
+{
+  QDialog::keyPressEvent( e );
+  if ( e->isAccepted() )
+    return;
+
+  if ( e->key() == Key_F1 )
+    {
+      e->accept();
+      ClickOnHelp();
+    }
+}
diff --git a/src/SMESHGUI/SMESHGUI_RenumberingDlg.h b/src/SMESHGUI/SMESHGUI_RenumberingDlg.h
index 620606a32..af4f836c2 100644
--- a/src/SMESHGUI/SMESHGUI_RenumberingDlg.h
+++ b/src/SMESHGUI/SMESHGUI_RenumberingDlg.h
@@ -72,6 +72,7 @@ private:
     void closeEvent( QCloseEvent* e ) ;
     void enterEvent ( QEvent * ) ;                         /* mouse enter the QWidget */
     void hideEvent ( QHideEvent * );                       /* ESC key */
+    void keyPressEvent( QKeyEvent* e );
     
     SMESHGUI*                     mySMESHGUI;              /* Current SMESHGUI object */
     LightApp_SelectionMgr*        mySelectionMgr;          /* User shape selection */
diff --git a/src/SMESHGUI/SMESHGUI_RevolutionDlg.cxx b/src/SMESHGUI/SMESHGUI_RevolutionDlg.cxx
index 46e23659e..581724f6f 100644
--- a/src/SMESHGUI/SMESHGUI_RevolutionDlg.cxx
+++ b/src/SMESHGUI/SMESHGUI_RevolutionDlg.cxx
@@ -933,3 +933,20 @@ void SMESHGUI_RevolutionDlg::onVectorChanged()
     buttonApply->setEnabled(false);
   }
 }
+
+//=================================================================================
+// function : keyPressEvent()
+// purpose  :
+//=================================================================================
+void SMESHGUI_RevolutionDlg::keyPressEvent( QKeyEvent* e )
+{
+  QDialog::keyPressEvent( e );
+  if ( e->isAccepted() )
+    return;
+
+  if ( e->key() == Key_F1 )
+    {
+      e->accept();
+      ClickOnHelp();
+    }
+}
diff --git a/src/SMESHGUI/SMESHGUI_RevolutionDlg.h b/src/SMESHGUI/SMESHGUI_RevolutionDlg.h
index 9e33d7c53..49b391e3c 100644
--- a/src/SMESHGUI/SMESHGUI_RevolutionDlg.h
+++ b/src/SMESHGUI/SMESHGUI_RevolutionDlg.h
@@ -78,6 +78,7 @@ private:
     void closeEvent (QCloseEvent*);
     void enterEvent (QEvent*);                          /* mouse enter the QWidget */
     void hideEvent (QHideEvent*);                       /* ESC key */
+    void keyPressEvent(QKeyEvent*);
     int  GetConstructorId();
     bool IsAxisOk();
 
diff --git a/src/SMESHGUI/SMESHGUI_RotationDlg.cxx b/src/SMESHGUI/SMESHGUI_RotationDlg.cxx
index 34efe7fc6..d557aab26 100644
--- a/src/SMESHGUI/SMESHGUI_RotationDlg.cxx
+++ b/src/SMESHGUI/SMESHGUI_RotationDlg.cxx
@@ -840,3 +840,20 @@ void SMESHGUI_RotationDlg::onVectorChanged()
     buttonApply->setEnabled(false);
   }
 }
+
+//=================================================================================
+// function : keyPressEvent()
+// purpose  :
+//=================================================================================
+void SMESHGUI_RotationDlg::keyPressEvent( QKeyEvent* e )
+{
+  QDialog::keyPressEvent( e );
+  if ( e->isAccepted() )
+    return;
+
+  if ( e->key() == Key_F1 )
+    {
+      e->accept();
+      ClickOnHelp();
+    }
+}
diff --git a/src/SMESHGUI/SMESHGUI_RotationDlg.h b/src/SMESHGUI/SMESHGUI_RotationDlg.h
index dcded2e23..921202ead 100644
--- a/src/SMESHGUI/SMESHGUI_RotationDlg.h
+++ b/src/SMESHGUI/SMESHGUI_RotationDlg.h
@@ -77,6 +77,7 @@ private:
     void closeEvent (QCloseEvent*);
     void enterEvent (QEvent*);                          /* mouse enter the QWidget */
     void hideEvent (QHideEvent*);                       /* ESC key */
+    void keyPressEvent(QKeyEvent*);
     bool IsAxisOk();
 
     SMESHGUI*                     mySMESHGUI;              /* Current SMESHGUI object */
diff --git a/src/SMESHGUI/SMESHGUI_SewingDlg.cxx b/src/SMESHGUI/SMESHGUI_SewingDlg.cxx
index 67f2e0c8d..957a5c449 100644
--- a/src/SMESHGUI/SMESHGUI_SewingDlg.cxx
+++ b/src/SMESHGUI/SMESHGUI_SewingDlg.cxx
@@ -950,3 +950,20 @@ bool SMESHGUI_SewingDlg::IsValid()
 {
   return (myOk1 && myOk2 && myOk3 && myOk4 && myOk5 && myOk6);
 }
+
+//=================================================================================
+// function : keyPressEvent()
+// purpose  :
+//=================================================================================
+void SMESHGUI_SewingDlg::keyPressEvent( QKeyEvent* e )
+{
+  QDialog::keyPressEvent( e );
+  if ( e->isAccepted() )
+    return;
+
+  if ( e->key() == Key_F1 )
+    {
+      e->accept();
+      ClickOnHelp();
+    }
+}
diff --git a/src/SMESHGUI/SMESHGUI_SewingDlg.h b/src/SMESHGUI/SMESHGUI_SewingDlg.h
index 31bac24fd..f3ad4f808 100644
--- a/src/SMESHGUI/SMESHGUI_SewingDlg.h
+++ b/src/SMESHGUI/SMESHGUI_SewingDlg.h
@@ -72,6 +72,7 @@ private:
     void closeEvent( QCloseEvent* e ) ;
     void enterEvent ( QEvent * );                          /* mouse enter the QWidget */
     void hideEvent ( QHideEvent * );                       /* ESC key */
+    void keyPressEvent(QKeyEvent*);
     int  GetConstructorId();
     bool IsValid();
     
diff --git a/src/SMESHGUI/SMESHGUI_SingleEditDlg.cxx b/src/SMESHGUI/SMESHGUI_SingleEditDlg.cxx
index ab28af483..2e83ac35c 100755
--- a/src/SMESHGUI/SMESHGUI_SingleEditDlg.cxx
+++ b/src/SMESHGUI/SMESHGUI_SingleEditDlg.cxx
@@ -535,6 +535,23 @@ bool SMESHGUI_SingleEditDlg::onApply()
   return aResult;
 }
 
+//=================================================================================
+// function : keyPressEvent()
+// purpose  :
+//=================================================================================
+void SMESHGUI_SingleEditDlg::keyPressEvent( QKeyEvent* e )
+{
+  QDialog::keyPressEvent( e );
+  if ( e->isAccepted() )
+    return;
+
+  if ( e->key() == Key_F1 )
+    {
+      e->accept();
+      onHelp();
+    }
+}
+
 /*!
  *  Class       : SMESHGUI_TrianglesInversionDlg
  *  Description : Inversion of the diagonal of a pseudo-quadrangle formed by
diff --git a/src/SMESHGUI/SMESHGUI_SingleEditDlg.h b/src/SMESHGUI/SMESHGUI_SingleEditDlg.h
index 6f1761006..853b138ce 100755
--- a/src/SMESHGUI/SMESHGUI_SingleEditDlg.h
+++ b/src/SMESHGUI/SMESHGUI_SingleEditDlg.h
@@ -75,6 +75,7 @@ protected:
   void                    closeEvent (QCloseEvent*);
   void                    enterEvent (QEvent*);
   void                    hideEvent (QHideEvent*);                        /* ESC key */
+  void                    keyPressEvent(QKeyEvent*);
   QFrame*                 createButtonFrame (QWidget*);
   QFrame*                 createMainFrame (QWidget*);
   bool                    isValid (const bool) const;
diff --git a/src/SMESHGUI/SMESHGUI_SmoothingDlg.cxx b/src/SMESHGUI/SMESHGUI_SmoothingDlg.cxx
index 541f63475..7ad48a6b0 100644
--- a/src/SMESHGUI/SMESHGUI_SmoothingDlg.cxx
+++ b/src/SMESHGUI/SMESHGUI_SmoothingDlg.cxx
@@ -773,3 +773,20 @@ void SMESHGUI_SmoothingDlg::onSelectMesh (bool toSelectMesh)
 
   SelectionIntoArgument();
 }
+
+//=================================================================================
+// function : keyPressEvent()
+// purpose  :
+//=================================================================================
+void SMESHGUI_SmoothingDlg::keyPressEvent( QKeyEvent* e )
+{
+  QDialog::keyPressEvent( e );
+  if ( e->isAccepted() )
+    return;
+
+  if ( e->key() == Key_F1 )
+    {
+      e->accept();
+      ClickOnHelp();
+    }
+}
diff --git a/src/SMESHGUI/SMESHGUI_SmoothingDlg.h b/src/SMESHGUI/SMESHGUI_SmoothingDlg.h
index 977dac63f..4bf341efe 100644
--- a/src/SMESHGUI/SMESHGUI_SmoothingDlg.h
+++ b/src/SMESHGUI/SMESHGUI_SmoothingDlg.h
@@ -79,6 +79,7 @@ private:
     void closeEvent(QCloseEvent*);
     void enterEvent (QEvent*);                             /* mouse enter the QWidget */
     void hideEvent (QHideEvent*);                          /* ESC key */
+    void keyPressEvent(QKeyEvent*);
 
     SMESHGUI*                     mySMESHGUI;              /* Current SMESHGUI object */
     LightApp_SelectionMgr*        mySelectionMgr;          /* User shape selection */
diff --git a/src/SMESHGUI/SMESHGUI_StandardMeshInfosDlg.cxx b/src/SMESHGUI/SMESHGUI_StandardMeshInfosDlg.cxx
index d05a1d472..89155d209 100644
--- a/src/SMESHGUI/SMESHGUI_StandardMeshInfosDlg.cxx
+++ b/src/SMESHGUI/SMESHGUI_StandardMeshInfosDlg.cxx
@@ -467,3 +467,20 @@ void SMESHGUI_StandardMeshInfosDlg::onHelp()
 			   QObject::tr("BUT_OK"));
   }
 }
+
+//=================================================================================
+// function : keyPressEvent()
+// purpose  :
+//=================================================================================
+void SMESHGUI_StandardMeshInfosDlg::keyPressEvent( QKeyEvent* e )
+{
+  QDialog::keyPressEvent( e );
+  if ( e->isAccepted() )
+    return;
+
+  if ( e->key() == Key_F1 )
+    {
+      e->accept();
+      onHelp();
+    }
+}
diff --git a/src/SMESHGUI/SMESHGUI_StandardMeshInfosDlg.h b/src/SMESHGUI/SMESHGUI_StandardMeshInfosDlg.h
index 74c7bb8e9..204fe0133 100644
--- a/src/SMESHGUI/SMESHGUI_StandardMeshInfosDlg.h
+++ b/src/SMESHGUI/SMESHGUI_StandardMeshInfosDlg.h
@@ -54,6 +54,7 @@ public:
 
 protected:
     void closeEvent( QCloseEvent* e );
+    void keyPressEvent( QKeyEvent* e );
     void windowActivationChange( bool oldActive );
     void DumpMeshInfos();
 
diff --git a/src/SMESHGUI/SMESHGUI_SymmetryDlg.cxx b/src/SMESHGUI/SMESHGUI_SymmetryDlg.cxx
index f0689d5d8..d6653b18b 100644
--- a/src/SMESHGUI/SMESHGUI_SymmetryDlg.cxx
+++ b/src/SMESHGUI/SMESHGUI_SymmetryDlg.cxx
@@ -916,3 +916,20 @@ void SMESHGUI_SymmetryDlg::onVectorChanged()
     buttonApply->setEnabled(false);
   }
 }
+
+//=================================================================================
+// function : keyPressEvent()
+// purpose  :
+//=================================================================================
+void SMESHGUI_SymmetryDlg::keyPressEvent( QKeyEvent* e )
+{
+  QDialog::keyPressEvent( e );
+  if ( e->isAccepted() )
+    return;
+
+  if ( e->key() == Key_F1 )
+    {
+      e->accept();
+      ClickOnHelp();
+    }
+}
diff --git a/src/SMESHGUI/SMESHGUI_SymmetryDlg.h b/src/SMESHGUI/SMESHGUI_SymmetryDlg.h
index 49cd8cda8..07a54ffd2 100644
--- a/src/SMESHGUI/SMESHGUI_SymmetryDlg.h
+++ b/src/SMESHGUI/SMESHGUI_SymmetryDlg.h
@@ -76,6 +76,7 @@ private:
     void closeEvent (QCloseEvent*);
     void enterEvent (QEvent*);                             /* mouse enter the QWidget */
     void hideEvent (QHideEvent*);                          /* ESC key */
+    void keyPressEvent(QKeyEvent*);
     int GetConstructorId();
     bool IsMirrorOk();
 
diff --git a/src/SMESHGUI/SMESHGUI_TranslationDlg.cxx b/src/SMESHGUI/SMESHGUI_TranslationDlg.cxx
index 48e6fafb5..fdda6415c 100644
--- a/src/SMESHGUI/SMESHGUI_TranslationDlg.cxx
+++ b/src/SMESHGUI/SMESHGUI_TranslationDlg.cxx
@@ -849,3 +849,20 @@ int SMESHGUI_TranslationDlg::GetConstructorId()
     return GroupConstructors->id(GroupConstructors->selected());
   return -1;
 }
+
+//=================================================================================
+// function : keyPressEvent()
+// purpose  :
+//=================================================================================
+void SMESHGUI_TranslationDlg::keyPressEvent( QKeyEvent* e )
+{
+  QDialog::keyPressEvent( e );
+  if ( e->isAccepted() )
+    return;
+
+  if ( e->key() == Key_F1 )
+    {
+      e->accept();
+      ClickOnHelp();
+    }
+}
diff --git a/src/SMESHGUI/SMESHGUI_TranslationDlg.h b/src/SMESHGUI/SMESHGUI_TranslationDlg.h
index e1c7c971a..66330d4b7 100644
--- a/src/SMESHGUI/SMESHGUI_TranslationDlg.h
+++ b/src/SMESHGUI/SMESHGUI_TranslationDlg.h
@@ -75,6 +75,7 @@ private:
     void closeEvent (QCloseEvent*);
     void enterEvent (QEvent*);                             /* mouse enter the QWidget */
     void hideEvent (QHideEvent*);                          /* ESC key */
+    void keyPressEvent(QKeyEvent*);
     int GetConstructorId();
 
     SMESHGUI*                     mySMESHGUI;              /* Current SMESHGUI object */
diff --git a/src/SMESHGUI/SMESHGUI_TransparencyDlg.cxx b/src/SMESHGUI/SMESHGUI_TransparencyDlg.cxx
index 6e1872311..6dc08f4d2 100644
--- a/src/SMESHGUI/SMESHGUI_TransparencyDlg.cxx
+++ b/src/SMESHGUI/SMESHGUI_TransparencyDlg.cxx
@@ -276,3 +276,20 @@ void SMESHGUI_TransparencyDlg::onSelectionChanged()
   }
   ValueHasChanged();
 }
+
+//=================================================================================
+// function : keyPressEvent()
+// purpose  :
+//=================================================================================
+void SMESHGUI_TransparencyDlg::keyPressEvent( QKeyEvent* e )
+{
+  QDialog::keyPressEvent( e );
+  if ( e->isAccepted() )
+    return;
+
+  if ( e->key() == Key_F1 )
+    {
+      e->accept();
+      ClickOnHelp();
+    }
+}
diff --git a/src/SMESHGUI/SMESHGUI_TransparencyDlg.h b/src/SMESHGUI/SMESHGUI_TransparencyDlg.h
index 54fa8e16f..e7e8b5f5a 100644
--- a/src/SMESHGUI/SMESHGUI_TransparencyDlg.h
+++ b/src/SMESHGUI/SMESHGUI_TransparencyDlg.h
@@ -56,6 +56,9 @@ public:
 
     ~SMESHGUI_TransparencyDlg();
 
+private:
+    void keyPressEvent(QKeyEvent*);
+
 private :
 
   SMESHGUI*               mySMESHGUI;