crash in calc page dialog

Change-Id: I06072af58b0e302930a8d305f2b667843c42cd03
Reviewed-on: https://gerrit.libreoffice.org/61284
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

sc/source/ui/inc/tphf.hxx

@@ -64,7 +64,7 @@ public:
     static const sal_uInt16*      GetRanges();
 
 private:
-    ScHeaderPage( vcl::Window* pParent, const SfxItemSet& rSet );
+    ScHeaderPage(TabPageParent pParent, const SfxItemSet& rSet);
 };
 
 class ScFooterPage : public ScHFPage
@@ -75,7 +75,7 @@ public:
     static const sal_uInt16*      GetRanges();
 
 private:
-    ScFooterPage( vcl::Window* pParent, const SfxItemSet& rSet );
+    ScFooterPage(TabPageParent pParent, const SfxItemSet& rSet);
 };
 
 #endif // INCLUDED_SC_SOURCE_UI_INC_TPHF_HXX

sc/source/ui/pagedlg/tphf.cxx

@@ -229,14 +229,14 @@ IMPL_LINK_NOARG(ScHFPage, HFEditHdl, void*, void)
 
 // class ScHeaderPage
 
-ScHeaderPage::ScHeaderPage( vcl::Window* pParent, const SfxItemSet& rSet )
-    : ScHFPage( pParent, rSet, SID_ATTR_PAGE_HEADERSET )
+ScHeaderPage::ScHeaderPage(TabPageParent pParent, const SfxItemSet& rSet)
+    : ScHFPage(pParent, rSet, SID_ATTR_PAGE_HEADERSET)
 {
 }
 
-VclPtr<SfxTabPage> ScHeaderPage::Create( TabPageParent pParent, const SfxItemSet* rCoreSet )
+VclPtr<SfxTabPage> ScHeaderPage::Create(TabPageParent pParent, const SfxItemSet* rCoreSet)
 {
-    return VclPtr<ScHeaderPage>::Create( pParent.pParent, *rCoreSet );
+    return VclPtr<ScHeaderPage>::Create(pParent, *rCoreSet);
 }
 
 const sal_uInt16* ScHeaderPage::GetRanges()
@@ -246,14 +246,14 @@ const sal_uInt16* ScHeaderPage::GetRanges()
 
 // class ScFooterPage
 
-ScFooterPage::ScFooterPage( vcl::Window* pParent, const SfxItemSet& rSet )
+ScFooterPage::ScFooterPage(TabPageParent pParent, const SfxItemSet& rSet)
     : ScHFPage( pParent, rSet, SID_ATTR_PAGE_FOOTERSET )
 {
 }
 
-VclPtr<SfxTabPage> ScFooterPage::Create( TabPageParent pParent, const SfxItemSet* rCoreSet )
+VclPtr<SfxTabPage> ScFooterPage::Create(TabPageParent pParent, const SfxItemSet* rCoreSet)
 {
-    return VclPtr<ScFooterPage>::Create( pParent.pParent, *rCoreSet );
+    return VclPtr<ScFooterPage>::Create(pParent, *rCoreSet);
 }
 
 const sal_uInt16* ScFooterPage::GetRanges()