1 files changed, 73 insertions, 0 deletions
diff --git a/dbaccess/source/ui/querydesign/QuerySizeTabWinUndoAct.hxx b/dbaccess/source/ui/querydesign/QuerySizeTabWinUndoAct.hxx
new file mode 100644
index 000000000..a36eb5eb5
--- /dev/null
+++ b/dbaccess/source/ui/querydesign/QuerySizeTabWinUndoAct.hxx
@@ -0,0 +1,73 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+#ifndef INCLUDED_DBACCESS_SOURCE_UI_QUERYDESIGN_QUERYSIZETABWINUNDOACT_HXX
+#define INCLUDED_DBACCESS_SOURCE_UI_QUERYDESIGN_QUERYSIZETABWINUNDOACT_HXX
+
+#include "QueryDesignUndoAction.hxx"
+#include <strings.hrc>
+#include <TableWindow.hxx>
+
+namespace dbaui
+{
+
+    // OQuerySizeTabWinUndoAct - undo class to change size of TabWins
+    class OTableWindow;
+    class OJoinSizeTabWinUndoAct final : public OQueryDesignUndoAction
+    {
+        Point           m_ptNextPosition;
+        Size            m_szNextSize;
+        VclPtr<OTableWindow>   m_pTabWin;
+
+        inline void ToggleSizePosition();
+
+    public:
+        OJoinSizeTabWinUndoAct(OJoinTableView* pOwner, const Point& ptOriginalPos, const Size& szOriginalSize, OTableWindow* pTabWin);
+        // Boundary condition: while retrieving size/position scrolling is not allowed, meaning the position
+        // here returns physical and not logical coordinates
+        // (in contrary to QueryMoveTabWinUndoAct)
+
+        virtual void    Undo() override { ToggleSizePosition(); }
+        virtual void    Redo() override { ToggleSizePosition(); }
+    };
+
+    inline OJoinSizeTabWinUndoAct::OJoinSizeTabWinUndoAct(OJoinTableView* pOwner, const Point& ptOriginalPos, const Size& szOriginalSize, OTableWindow* pTabWin)
+        :OQueryDesignUndoAction(pOwner, STR_QUERY_UNDO_SIZETABWIN)
+        ,m_ptNextPosition(ptOriginalPos)
+        ,m_szNextSize(szOriginalSize)
+        ,m_pTabWin(pTabWin)
+    {
+    }
+
+    inline void OJoinSizeTabWinUndoAct::ToggleSizePosition()
+    {
+        Point ptNext = m_pTabWin->GetPosPixel();
+        Size szNext = m_pTabWin->GetSizePixel();
+
+        m_pOwner->Invalidate(InvalidateFlags::NoChildren);
+        m_pTabWin->SetPosSizePixel(m_ptNextPosition, m_szNextSize);
+        m_pOwner->Invalidate(InvalidateFlags::NoChildren);
+
+        m_ptNextPosition = ptNext;
+        m_szNextSize = szNext;
+    }
+}
+
+#endif // INCLUDED_DBACCESS_SOURCE_UI_QUERYDESIGN_QUERYSIZETABWINUNDOACT_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */