Change comma separator to pipe separator in set property types in ctkCmdLineModuleXmlToQtUi

Libs/CommandLineModules/Frontend/QtGui/Resources/ctkCmdLineModuleXmlToQtUi.xsl

@@ -429,7 +429,7 @@
             <xsl:call-template name="commonWidgetProperties"/>
             <xsl:call-template name="createQtDesignerStringListProperty"/>
             <property name="filters">
-              <set>ctkPathLineEdit::Files,ctkPathLineEdit::Readable</set>
+              <set>ctkPathLineEdit::Files|ctkPathLineEdit::Readable</set>
             </property>
           </widget>
         </xsl:when>
@@ -438,7 +438,7 @@
             <xsl:call-template name="commonWidgetProperties"/>
             <xsl:call-template name="createQtDesignerStringListProperty"/>
             <property name="filters">
-              <set>ctkPathLineEdit::Files,ctkPathLineEdit::Writable</set>
+              <set>ctkPathLineEdit::Files|ctkPathLineEdit::Writable</set>
             </property>
           </widget>
         </xsl:otherwise>
@@ -461,7 +461,7 @@
             <xsl:call-template name="commonWidgetProperties"/>
             <xsl:call-template name="createQtDesignerStringListProperty"/>
             <property name="filters">
-              <set>ctkPathLineEdit::Files,ctkPathLineEdit::Readable</set>
+              <set>ctkPathLineEdit::Files|ctkPathLineEdit::Readable</set>
             </property>
           </widget>
         </xsl:when>
@@ -470,7 +470,7 @@
             <xsl:call-template name="commonWidgetProperties"/>
             <xsl:call-template name="createQtDesignerStringListProperty"/>
             <property name="filters">
-              <set>ctkPathLineEdit::Files,ctkPathLineEdit::Writable</set>
+              <set>ctkPathLineEdit::Files|ctkPathLineEdit::Writable</set>
             </property>
           </widget>
         </xsl:otherwise>