[CLOSED] ToolbarSpacer fixed?

[78fede78]

To space out the buttons I did this:

<ext:StatusBar ID="StatusBar1" runat="server" Flat="true" ClassicButtonStyle="true" Height="40"    >
                            <Items>
                                 <ext:Button ID="Button1" Icon="Add" runat="server" Text="Inserisci" >  
                                 </ext:Button>
                                  <ext:ToolbarSpacer Width="10"></ext:ToolbarSpacer>
                                 <ext:Button ID="Button2" Icon="ApplicationFormAdd" runat="server" Text="Duplica">
                                  </ext:Button>
                                  <ext:ToolbarSpacer Width="10"></ext:ToolbarSpacer>
                                <ext:Button ID="Button3" Icon="ApplicationEdit" runat="server" Text="Modifica">
                                </ext:Button>
                               
                                    <ext:ToolbarSpacer Width="10"></ext:ToolbarSpacer>

                                 <ext:Button ID="Button4" Icon="Delete" runat="server" Text="Elimina">  
                                 </ext:Button>
                            </Items>
                        </ext:StatusBar>

alternatives exist?
I am forced to enter ToolbarSpacer?
Can I set a spacer by default?
For example, with margins not working

<ext:Button ID="Button2" Icon="ApplicationFormAdd" Margins="10 10 10 10" runat="server" Text="Duplica" Visible="false">

my problem is that if I make a button hide, spaces are wrong