1 files changed, 88 insertions, 0 deletions
diff --git a/include/vcl/morebtn.hxx b/include/vcl/morebtn.hxx
new file mode 100644
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+++ b/include/vcl/morebtn.hxx
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+/* -*- 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 _SV_MOREBTN_HXX
+#define _SV_MOREBTN_HXX
+
+#include <tools/solar.h>
+#include <vcl/dllapi.h>
+#include <vcl/mapmod.hxx>
+#include <vcl/button.hxx>
+
+struct ImplMoreButtonData;
+
+// --------------
+// - MoreButton -
+// --------------
+
+class VCL_DLLPUBLIC MoreButton : public PushButton
+{
+private:
+    ImplMoreButtonData* mpMBData;
+    sal_uLong               mnDelta;
+    MapUnit             meUnit;
+    sal_Bool                mbState;
+
+    // Copy assignment is forbidden and not implemented.
+    SAL_DLLPRIVATE      MoreButton( const MoreButton & );
+    SAL_DLLPRIVATE      MoreButton& operator=( const MoreButton & );
+    SAL_DLLPRIVATE void ShowState();
+
+protected:
+    using Window::ImplInit;
+    SAL_DLLPRIVATE void ImplInit( Window* pParent, WinBits nStyle );
+    SAL_DLLPRIVATE void ImplLoadRes( const ResId& rResId );
+
+public:
+                        MoreButton( Window* pParent, WinBits nStyle = 0 );
+                        MoreButton( Window* pParent, const ResId& rResId );
+                        ~MoreButton();
+
+    void                Click();
+
+    void                AddWindow( Window* pWindow );
+
+    void                SetDelta( sal_uLong nNewDelta ) { mnDelta = nNewDelta; }
+    sal_uLong               GetDelta() const { return mnDelta; }
+
+    void                SetMapUnit( MapUnit eNewUnit = MAP_PIXEL ) { meUnit = eNewUnit; }
+    MapUnit             GetMapUnit() const { return meUnit; }
+
+    using PushButton::SetState;
+    void                SetState( sal_Bool bNewState = sal_True );
+    sal_Bool            GetState() const { return mbState; }
+
+    void                SetText( const OUString& rNewText );
+    OUString            GetText() const;
+
+    void                SetMoreText( const OUString& rNewText );
+    void                SetLessText( const OUString& rNewText );
+    OUString            GetMoreText() const;
+    OUString            GetLessText() const;
+};
+
+inline void MoreButton::SetState( sal_Bool bNewState )
+{
+    if ( mbState != bNewState )
+        Click();
+}
+
+#endif  // _SV_MOREBTN_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */