diff --git a/src/DlgRef/DlgRef_1Sel4Spin_QTD.ui b/src/DlgRef/DlgRef_1Sel4Spin_QTD.ui
index 5bb4e299c..43cbcba2b 100644
--- a/src/DlgRef/DlgRef_1Sel4Spin_QTD.ui
+++ b/src/DlgRef/DlgRef_1Sel4Spin_QTD.ui
@@ -72,7 +72,7 @@
        </widget>
       </item>
       <item row="2" column="1" colspan="2" >
-       <widget class="QtxDoubleSpinBox" name="SpinBox_S" />
+       <widget class="SalomeApp_DoubleSpinBox" name="SpinBox_S" />
       </item>
       <item row="1" column="0" colspan="3" >
        <widget class="QGroupBox" name="groupBox" >
@@ -112,7 +112,7 @@
           </widget>
          </item>
          <item>
-          <widget class="QtxDoubleSpinBox" name="SpinBox_DX" />
+          <widget class="SalomeApp_DoubleSpinBox" name="SpinBox_DX" />
          </item>
          <item>
           <widget class="QLabel" name="TextLabel4" >
@@ -131,7 +131,7 @@
           </widget>
          </item>
          <item>
-          <widget class="QtxDoubleSpinBox" name="SpinBox_DY" />
+          <widget class="SalomeApp_DoubleSpinBox" name="SpinBox_DY" />
          </item>
          <item>
           <widget class="QLabel" name="TextLabel5" >
@@ -150,7 +150,7 @@
           </widget>
          </item>
          <item>
-          <widget class="QtxDoubleSpinBox" name="SpinBox_DZ" />
+          <widget class="SalomeApp_DoubleSpinBox" name="SpinBox_DZ" />
          </item>
         </layout>
        </widget>
@@ -196,9 +196,9 @@
  <pixmapfunction>qPixmapFromMimeSource</pixmapfunction>
  <customwidgets>
   <customwidget>
-   <class>QtxDoubleSpinBox</class>
+   <class>SalomeApp_DoubleSpinBox</class>
    <extends>QDoubleSpinBox</extends>
-   <header location="global" >QtxDoubleSpinBox.h</header>
+   <header location="global" >SalomeApp_DoubleSpinBox.h</header>
   </customwidget>
  </customwidgets>
  <tabstops>
diff --git a/src/DlgRef/DlgRef_1Sel5Spin_QTD.ui b/src/DlgRef/DlgRef_1Sel5Spin_QTD.ui
index eb2fd7743..1b945b5a8 100644
--- a/src/DlgRef/DlgRef_1Sel5Spin_QTD.ui
+++ b/src/DlgRef/DlgRef_1Sel5Spin_QTD.ui
@@ -108,7 +108,7 @@
          </widget>
         </item>
         <item row="1" column="3" >
-         <widget class="QtxDoubleSpinBox" name="SpinBox5" />
+         <widget class="SalomeApp_DoubleSpinBox" name="SpinBox5" />
         </item>
         <item row="0" column="0" >
          <widget class="QLabel" name="TextLabel2" >
@@ -127,7 +127,7 @@
          </widget>
         </item>
         <item row="0" column="1" >
-         <widget class="QtxDoubleSpinBox" name="SpinBox1" />
+         <widget class="SalomeApp_DoubleSpinBox" name="SpinBox1" />
         </item>
         <item row="1" column="2" >
          <widget class="QLabel" name="TextLabel6" >
@@ -146,13 +146,13 @@
          </widget>
         </item>
         <item row="0" column="3" >
-         <widget class="QtxDoubleSpinBox" name="SpinBox2" />
+         <widget class="SalomeApp_DoubleSpinBox" name="SpinBox2" />
         </item>
         <item row="2" column="1" >
-         <widget class="QtxDoubleSpinBox" name="SpinBox3" />
+         <widget class="SalomeApp_DoubleSpinBox" name="SpinBox3" />
         </item>
         <item row="1" column="1" >
-         <widget class="QtxDoubleSpinBox" name="SpinBox4" />
+         <widget class="SalomeApp_DoubleSpinBox" name="SpinBox4" />
         </item>
         <item row="1" column="0" >
          <widget class="QLabel" name="TextLabel5" >
@@ -213,9 +213,9 @@
  <pixmapfunction>qPixmapFromMimeSource</pixmapfunction>
  <customwidgets>
   <customwidget>
-   <class>QtxDoubleSpinBox</class>
+   <class>SalomeApp_DoubleSpinBox</class>
    <extends>QDoubleSpinBox</extends>
-   <header location="global" >QtxDoubleSpinBox.h</header>
+   <header location="global" >SalomeApp_DoubleSpinBox.h</header>
   </customwidget>
  </customwidgets>
  <tabstops>
diff --git a/src/DlgRef/DlgRef_3Sel3Spin1Check_QTD.ui b/src/DlgRef/DlgRef_3Sel3Spin1Check_QTD.ui
index ac29be9fd..e04d28795 100644
--- a/src/DlgRef/DlgRef_3Sel3Spin1Check_QTD.ui
+++ b/src/DlgRef/DlgRef_3Sel3Spin1Check_QTD.ui
@@ -75,13 +75,13 @@
        </widget>
       </item>
       <item row="3" column="1" colspan="2" >
-       <widget class="QtxDoubleSpinBox" name="SpinBox1" />
+       <widget class="SalomeApp_DoubleSpinBox" name="SpinBox1" />
       </item>
       <item row="5" column="1" colspan="2" >
-       <widget class="QtxDoubleSpinBox" name="SpinBox3" />
+       <widget class="SalomeApp_DoubleSpinBox" name="SpinBox3" />
       </item>
       <item row="4" column="1" colspan="2" >
-       <widget class="QtxDoubleSpinBox" name="SpinBox2" />
+       <widget class="SalomeApp_DoubleSpinBox" name="SpinBox2" />
       </item>
       <item row="1" column="1" >
        <widget class="QPushButton" name="PushButton2" >
@@ -236,9 +236,9 @@
  <pixmapfunction>qPixmapFromMimeSource</pixmapfunction>
  <customwidgets>
   <customwidget>
-   <class>QtxDoubleSpinBox</class>
+   <class>SalomeApp_DoubleSpinBox</class>
    <extends>QDoubleSpinBox</extends>
-   <header location="global" >QtxDoubleSpinBox.h</header>
+   <header location="global" >SalomeApp_DoubleSpinBox.h</header>
   </customwidget>
  </customwidgets>
  <tabstops>
diff --git a/src/EntityGUI/EntityGUI_3DSketcherDlg.cxx b/src/EntityGUI/EntityGUI_3DSketcherDlg.cxx
index a3171f10a..72c3845a1 100755
--- a/src/EntityGUI/EntityGUI_3DSketcherDlg.cxx
+++ b/src/EntityGUI/EntityGUI_3DSketcherDlg.cxx
@@ -25,7 +25,7 @@
 
 #include "EntityGUI_3DSketcherDlg.h"
 #include "EntityGUI_Widgets.h"
-#include <QtxDoubleSpinBox.h>
+#include <SalomeApp_DoubleSpinBox.h>
 
 #include <GEOMBase.h>
 #include <GeometryGUI.h>
diff --git a/src/EntityGUI/EntityGUI_SketcherDlg.cxx b/src/EntityGUI/EntityGUI_SketcherDlg.cxx
index 000461777..472812cdb 100644
--- a/src/EntityGUI/EntityGUI_SketcherDlg.cxx
+++ b/src/EntityGUI/EntityGUI_SketcherDlg.cxx
@@ -25,7 +25,7 @@
 //
 #include "EntityGUI_SketcherDlg.h"
 #include "EntityGUI_Widgets.h"
-#include <QtxDoubleSpinBox.h>
+#include <SalomeApp_DoubleSpinBox.h>
 
 #include <GEOMBase.h>
 #include <GeometryGUI.h>
diff --git a/src/GEOMToolsGUI/GEOMToolsGUI_DeflectionDlg.cxx b/src/GEOMToolsGUI/GEOMToolsGUI_DeflectionDlg.cxx
index 4277f21f4..ad7352efd 100644
--- a/src/GEOMToolsGUI/GEOMToolsGUI_DeflectionDlg.cxx
+++ b/src/GEOMToolsGUI/GEOMToolsGUI_DeflectionDlg.cxx
@@ -26,7 +26,7 @@
 #include "GEOMToolsGUI_DeflectionDlg.h"
 #include <GeometryGUI.h>
 #include <LightApp_Application.h>
-#include <QtxDoubleSpinBox.h>
+#include <SalomeApp_DoubleSpinBox.h>
 
 #include <SUIT_MessageBox.h>
 #include <SUIT_ResourceMgr.h>
@@ -71,10 +71,11 @@ GEOMToolsGUI_DeflectionDlg::GEOMToolsGUI_DeflectionDlg (QWidget* parent)
   TextLabel1->setText(tr("GEOM_DEFLECTION"));
   GroupC1Layout->addWidget(TextLabel1, 0, 0);
 
-  SpinBox = new QtxDoubleSpinBox (GroupC1);
+  SpinBox = new SalomeApp_DoubleSpinBox (GroupC1);
   // Obtain precision from preferences
   SUIT_ResourceMgr* resMgr = SUIT_Session::session()->resourceMgr();
-  int aPrecision = resMgr->integerValue( "Geometry", "parametric_precision", 6 );  
+  int aPrecision = resMgr->integerValue( "Geometry", "parametric_precision", 6 ); 
+  SpinBox->setAcceptNames( false );
   SpinBox->setPrecision( aPrecision );
   SpinBox->setDecimals( aPrecision );
   SpinBox->setRange( DEFLECTION_MIN, 1.0 );
diff --git a/src/GEOMToolsGUI/GEOMToolsGUI_DeflectionDlg.h b/src/GEOMToolsGUI/GEOMToolsGUI_DeflectionDlg.h
index e5b3fe9e6..1a78d79e1 100644
--- a/src/GEOMToolsGUI/GEOMToolsGUI_DeflectionDlg.h
+++ b/src/GEOMToolsGUI/GEOMToolsGUI_DeflectionDlg.h
@@ -30,7 +30,7 @@
 
 #include <QDialog>
 
-class QtxDoubleSpinBox;
+class SalomeApp_DoubleSpinBox;
 
 //=================================================================================
 // class    : GEOMToolsGUI_DeflectionDlg
@@ -54,7 +54,7 @@ private:
  void       keyPressEvent( QKeyEvent* );
 
 private:
- QtxDoubleSpinBox*         SpinBox;
+ SalomeApp_DoubleSpinBox*  SpinBox;
  QString                   myHelpFileName;
 };
 
diff --git a/src/OperationGUI/OperationGUI_ChamferDlg.cxx b/src/OperationGUI/OperationGUI_ChamferDlg.cxx
index dd1409e16..9511421cc 100644
--- a/src/OperationGUI/OperationGUI_ChamferDlg.cxx
+++ b/src/OperationGUI/OperationGUI_ChamferDlg.cxx
@@ -24,7 +24,7 @@
 // Author : Damien COQUERET, Open CASCADE S.A.S.
 //
 #include "OperationGUI_ChamferDlg.h"
-#include <QtxDoubleSpinBox.h>
+#include <SalomeApp_DoubleSpinBox.h>
 
 #include <DlgRef.h>
 #include <GeometryGUI.h>
diff --git a/src/OperationGUI/OperationGUI_ClippingDlg.cxx b/src/OperationGUI/OperationGUI_ClippingDlg.cxx
index d79a897dd..04ecc78f4 100644
--- a/src/OperationGUI/OperationGUI_ClippingDlg.cxx
+++ b/src/OperationGUI/OperationGUI_ClippingDlg.cxx
@@ -28,7 +28,7 @@
 #include <DlgRef.h>
 #include <GeometryGUI.h>
 #include <GEOMBase.h>
-#include <QtxDoubleSpinBox.h>
+#include <SalomeApp_DoubleSpinBox.h>
 
 #include <SUIT_Session.h>
 #include <SUIT_Desktop.h>
diff --git a/src/RepairGUI/RepairGUI_DivideEdgeDlg.cxx b/src/RepairGUI/RepairGUI_DivideEdgeDlg.cxx
index 9829ad24e..8d14e0c57 100644
--- a/src/RepairGUI/RepairGUI_DivideEdgeDlg.cxx
+++ b/src/RepairGUI/RepairGUI_DivideEdgeDlg.cxx
@@ -28,7 +28,7 @@
 #include <DlgRef.h>
 #include <GeometryGUI.h>
 #include <GEOMBase.h>
-#include <QtxDoubleSpinBox.h>
+#include <SalomeApp_DoubleSpinBox.h>
 
 #include <SalomeApp_Application.h>
 #include <LightApp_SelectionMgr.h>
diff --git a/src/RepairGUI/RepairGUI_GlueDlg.cxx b/src/RepairGUI/RepairGUI_GlueDlg.cxx
index 58daf586e..f4e4d1e2d 100644
--- a/src/RepairGUI/RepairGUI_GlueDlg.cxx
+++ b/src/RepairGUI/RepairGUI_GlueDlg.cxx
@@ -28,7 +28,7 @@
 #include <DlgRef.h>
 #include <GeometryGUI.h>
 #include <GEOMBase.h>
-#include <QtxDoubleSpinBox.h>
+#include <SalomeApp_DoubleSpinBox.h>
 
 #include <SalomeApp_Application.h>
 #include <LightApp_SelectionMgr.h>
diff --git a/src/RepairGUI/RepairGUI_SewingDlg.cxx b/src/RepairGUI/RepairGUI_SewingDlg.cxx
index f0e13e85e..8e3c3bb36 100644
--- a/src/RepairGUI/RepairGUI_SewingDlg.cxx
+++ b/src/RepairGUI/RepairGUI_SewingDlg.cxx
@@ -28,7 +28,7 @@
 #include <DlgRef.h>
 #include <GeometryGUI.h>
 #include <GEOMBase.h>
-#include <QtxDoubleSpinBox.h>
+#include <SalomeApp_DoubleSpinBox.h>
 
 #include <SalomeApp_Application.h>
 #include <LightApp_SelectionMgr.h>
diff --git a/src/RepairGUI/RepairGUI_ShapeProcessDlg.cxx b/src/RepairGUI/RepairGUI_ShapeProcessDlg.cxx
index 6073f4cbd..93a84d2fe 100755
--- a/src/RepairGUI/RepairGUI_ShapeProcessDlg.cxx
+++ b/src/RepairGUI/RepairGUI_ShapeProcessDlg.cxx
@@ -29,7 +29,6 @@
 #include <GeometryGUI.h>
 #include <GEOMBase.h>
 #include <GEOMImpl_Types.hxx>
-#include <QtxDoubleSpinBox.h>
 
 #include <SalomeApp_Application.h>
 #include <SalomeApp_DoubleSpinBox.h>