weld SfxTemplatePanelControl

Change-Id: Ib3f6d01ddec37afc3987423dc15ab84ad6475f37
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/92942
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>

1 files changed, 19 insertions, 0 deletions

diff --git a/vcl/source/app/weldutils.cxx b/vcl/source/app/weldutils.cxx
index dea707be3c5e..19f6464052d6 100644
--- a/vcl/source/app/weldutils.cxx
+++ b/vcl/source/app/weldutils.cxx
@@ -105,6 +105,25 @@ void TriStateEnabled::ButtonToggled(weld::ToggleButton& rToggle)
     }
     eState = rToggle.get_state();
 }
+
+void RemoveParentKeepChildren(weld::TreeView& rTreeView, weld::TreeIter& rParent)
+{
+    if (rTreeView.iter_has_child(rParent))
+    {
+        std::unique_ptr<weld::TreeIter> xNewParent(rTreeView.make_iterator(&rParent));
+        if (!rTreeView.iter_parent(*xNewParent))
+            xNewParent.reset();
+
+        while (true)
+        {
+            std::unique_ptr<weld::TreeIter> xChild(rTreeView.make_iterator(&rParent));
+            if (!rTreeView.iter_children(*xChild))
+                break;
+            rTreeView.move_subtree(*xChild, xNewParent.get(), -1);
+        }
+    }
+    rTreeView.remove(rParent);
+}
 }
 
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