place an intermediate class as parent for SfxTabPages

so a SfxTabPage can be parented by a vcl::Window or a welded native notebook tabpage.

That ways the same SfxTabPage can be used at the same time in both a native dialog
or a vcl dialog. The impl can be changed to the weld api, and when hosted in a native
dialog the vcl impl of that will be instantiated, while native otherwise. e.g.
print options appearing in print options dialog and general options.

This allows incremental changeover.

Change-Id: I6f1fed1e8d0898b01853bb878757bad41cbf9bba
Reviewed-on: https://gerrit.libreoffice.org/53193
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/chart2/source/controller/dialogs/tp_Trendline.cxx b/chart2/source/controller/dialogs/tp_Trendline.cxx
index 176ba723684e..8909c11257c2 100644
--- a/chart2/source/controller/dialogs/tp_Trendline.cxx
+++ b/chart2/source/controller/dialogs/tp_Trendline.cxx
@@ -31,9 +31,9 @@ TrendlineTabPage::TrendlineTabPage( vcl::Window* pParent, const SfxItemSet& rInA
 }
 
 VclPtr<SfxTabPage> TrendlineTabPage::Create(
-    vcl::Window* pParent, const SfxItemSet* rOutAttrs )
+    TabPageParent pParent, const SfxItemSet* rOutAttrs )
 {
-    return VclPtr<TrendlineTabPage>::Create( pParent, *rOutAttrs );
+    return VclPtr<TrendlineTabPage>::Create( pParent.pParent, *rOutAttrs );
 }
 
 bool TrendlineTabPage::FillItemSet( SfxItemSet* rOutAttrs )