diff --git a/forms/source/component/Button.cxx b/forms/source/component/Button.cxx
index 3f2f7996156d..853d0a7872c4 100644
--- a/forms/source/component/Button.cxx
+++ b/forms/source/component/Button.cxx
@@ -2,9 +2,9 @@
  *
  *  $RCSfile: Button.cxx,v $
  *
- *  $Revision: 1.4 $
+ *  $Revision: 1.5 $
  *
- *  last change: $Author: fs $ $Date: 2001-08-27 16:54:50 $
+ *  last change: $Author: vg $ $Date: 2001-09-12 11:00:55 $
  *
  *  The Contents of this file are made available subject to the terms of
  *  either of the following licenses
@@ -156,13 +156,13 @@ StringSequence  OButtonModel::getSupportedServiceNames() throw()
 }
 
 //------------------------------------------------------------------------------
-::rtl::OUString OButtonModel::getServiceName()
+::rtl::OUString OButtonModel::getServiceName() throw ( ::com::sun::star::uno::RuntimeException)
 {
     return FRM_COMPONENT_COMMANDBUTTON; // old (non-sun) name for compatibility !
 }
 
 //------------------------------------------------------------------------------
-void OButtonModel::write(const Reference<XObjectOutputStream>& _rxOutStream)
+void OButtonModel::write(const Reference<XObjectOutputStream>& _rxOutStream) throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException)
 {
     OImageModel::write(_rxOutStream);
 
@@ -176,7 +176,7 @@ void OButtonModel::write(const Reference<XObjectOutputStream>& _rxOutStream)
 }
 
 //------------------------------------------------------------------------------
-void OButtonModel::read(const Reference<XObjectInputStream>& _rxInStream)
+void OButtonModel::read(const Reference<XObjectInputStream>& _rxInStream) throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException)
 {
     OImageModel::read(_rxInStream);
 
@@ -282,7 +282,7 @@ Any SAL_CALL OButtonControl::queryAggregation(const Type& _rType) throw (Runtime
 
 // ActionListener
 //------------------------------------------------------------------------------
-void OButtonControl::actionPerformed(const ActionEvent& rEvent)
+void OButtonControl::actionPerformed(const ActionEvent& rEvent) throw ( ::com::sun::star::uno::RuntimeException)
 {
     // Asynchron fuer starutil::URL-Button
     sal_uInt32 n = Application::PostUserEvent( LINK(this, OButtonControl,OnClick) );
diff --git a/forms/source/component/Button.hxx b/forms/source/component/Button.hxx
index 4db2bbd5427b..0692b3310f33 100644
--- a/forms/source/component/Button.hxx
+++ b/forms/source/component/Button.hxx
@@ -2,9 +2,9 @@
  *
  *  $RCSfile: Button.hxx,v $
  *
- *  $Revision: 1.3 $
+ *  $Revision: 1.4 $
  *
- *  last change: $Author: oj $ $Date: 2000-11-23 08:48:15 $
+ *  last change: $Author: vg $ $Date: 2001-09-12 10:56:32 $
  *
  *  The Contents of this file are made available subject to the terms of
  *  either of the following licenses
@@ -106,13 +106,13 @@ public:
     virtual StringSequence SAL_CALL getSupportedServiceNames() throw();
 
 // ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet>
-    virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo> SAL_CALL getPropertySetInfo() throw(::com::sun::star::uno::RuntimeException);
+    virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo> SAL_CALL getPropertySetInfo() throw( ::com::sun::star::uno::RuntimeException);
     virtual ::cppu::IPropertyArrayHelper& SAL_CALL getInfoHelper();
 
 // ::com::sun::star::io::XPersistObject
-    virtual ::rtl::OUString SAL_CALL getServiceName();
-    virtual void SAL_CALL write(const ::com::sun::star::uno::Reference< ::com::sun::star::io::XObjectOutputStream>& _rxOutStream);
-    virtual void SAL_CALL read(const ::com::sun::star::uno::Reference< ::com::sun::star::io::XObjectInputStream>& _rxInStream);
+    virtual ::rtl::OUString SAL_CALL getServiceName() throw ( ::com::sun::star::uno::RuntimeException);
+    virtual void SAL_CALL write(const ::com::sun::star::uno::Reference< ::com::sun::star::io::XObjectOutputStream>& _rxOutStream) throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
+    virtual void SAL_CALL read(const ::com::sun::star::uno::Reference< ::com::sun::star::io::XObjectInputStream>& _rxInStream) throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
 
     virtual void fillProperties(
         ::com::sun::star::uno::Sequence< ::com::sun::star::beans::Property >& /* [out] */ _rProps,
@@ -149,7 +149,7 @@ public:
     virtual ::com::sun::star::uno::Any SAL_CALL queryAggregation(const ::com::sun::star::uno::Type& _rType) throw(::com::sun::star::uno::RuntimeException);
 
 // ::com::sun::star::awt::XActionListener
-    virtual void SAL_CALL actionPerformed(const ::com::sun::star::awt::ActionEvent& rEvent);
+    virtual void SAL_CALL actionPerformed(const ::com::sun::star::awt::ActionEvent& rEvent) throw ( ::com::sun::star::uno::RuntimeException);
 
 // ::com::sun::star::awt::XButton
     virtual void SAL_CALL addActionListener(const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XActionListener>& _rxListener) throw(::com::sun::star::uno::RuntimeException);