remove the postprocessor selection

* replaced by toolpath_processors.ui

share/ui/toolpath_export.ui

@@ -11,57 +11,9 @@
         <property name="visible">True</property>
         <property name="left_padding">12</property>
         <child>
-          <object class="GtkVBox" id="vbox1">
+          <object class="GtkVButtonBox" id="hbuttonbox1">
             <property name="visible">True</property>
-            <property name="orientation">vertical</property>
-            <property name="spacing">5</property>
-            <child>
-              <object class="GtkAlignment" id="alignment2">
-                <property name="visible">True</property>
-                <property name="xscale">0</property>
-                <property name="yscale">0</property>
-                <child>
-                  <object class="GtkHBox" id="hbox1">
-                    <property name="visible">True</property>
-                    <property name="spacing">3</property>
-                    <child>
-                      <object class="GtkLabel" id="label2">
-                        <property name="visible">True</property>
-                        <property name="label" translatable="yes">Postprocessor:</property>
-                      </object>
-                      <packing>
-                        <property name="expand">False</property>
-                        <property name="position">0</property>
-                      </packing>
-                    </child>
-                    <child>
-                      <object class="GtkComboBox" id="PostprocessorSelector">
-                        <property name="visible">True</property>
-                        <property name="model">PostprocessorList</property>
-                        <child>
-                          <object class="GtkCellRendererText" id="cellrenderertext1"/>
-                          <attributes>
-                            <attribute name="text">0</attribute>
-                          </attributes>
-                        </child>
-                      </object>
-                      <packing>
-                        <property name="expand">False</property>
-                        <property name="position">1</property>
-                      </packing>
-                    </child>
-                  </object>
-                </child>
-              </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="position">0</property>
-              </packing>
-            </child>
-            <child>
-              <object class="GtkHButtonBox" id="hbuttonbox1">
-                <property name="visible">True</property>
-                <property name="layout_style">spread</property>
+            <property name="layout_style">center</property>
             <child>
               <object class="GtkButton" id="ExportGCodeAll">
                 <property name="label" translatable="yes">_Export all</property>
@@ -103,12 +55,6 @@
               </packing>
             </child>
           </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="position">1</property>
-              </packing>
-            </child>
-          </object>
         </child>
       </object>
     </child>