Resolves: tdf#124440 nospin has no subedit

Change-Id: I4e801ec234e86be935a79c9e29f0e5091904f12e
Reviewed-on: https://gerrit.libreoffice.org/70055
Tested-by: Jenkins
Reviewed-by: Xisco Faulí <xiscofauli@libreoffice.org>
diff --git a/vcl/source/app/salvtables.cxx b/vcl/source/app/salvtables.cxx
index 20198f7..88258f1 100644
--- a/vcl/source/app/salvtables.cxx
+++ b/vcl/source/app/salvtables.cxx
@@ -1656,7 +1656,10 @@ public:
        m_xButton->SetLoseFocusHdl(LINK(this, SalInstanceSpinButton, LoseFocusHdl));
        m_xButton->SetOutputHdl(LINK(this, SalInstanceSpinButton, OutputHdl));
        m_xButton->SetInputHdl(LINK(this, SalInstanceSpinButton, InputHdl));
        m_xButton->GetSubEdit()->SetActivateHdl(LINK(this, SalInstanceSpinButton, ActivateHdl));
        if (Edit* pEdit = m_xButton->GetSubEdit())
            pEdit->SetActivateHdl(LINK(this, SalInstanceSpinButton, ActivateHdl));
        else
            m_xButton->SetActivateHdl(LINK(this, SalInstanceSpinButton, ActivateHdl));
    }

    virtual int get_value() const override
@@ -1713,6 +1716,8 @@ public:
    {
        if (Edit* pEdit = m_xButton->GetSubEdit())
            pEdit->SetActivateHdl(Link<Edit&, void>());
        else
            m_xButton->SetActivateHdl(Link<Edit&, void>());
        m_xButton->SetInputHdl(Link<sal_Int64*, TriState>());
        m_xButton->SetOutputHdl(Link<Edit&, bool>());
        m_xButton->SetLoseFocusHdl(Link<Control&, void>());