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Diffstat (limited to '')
| -rw-r--r-- | vcl/source/window/bufferdevice.hxx | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/vcl/source/window/bufferdevice.hxx b/vcl/source/window/bufferdevice.hxx new file mode 100644 index 0000000000..eafc829e59 --- /dev/null +++ b/vcl/source/window/bufferdevice.hxx @@ -0,0 +1,35 @@ +/* -*- 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/. + */ + +#pragma once + +#include <vcl/virdev.hxx> +#include <vcl/window.hxx> + +namespace vcl +{ +/// Buffers drawing on a vcl::RenderContext using a VirtualDevice. +class VCL_DLLPUBLIC BufferDevice +{ + ScopedVclPtr<VirtualDevice> m_pBuffer; + VclPtr<vcl::Window> m_pWindow; + vcl::RenderContext& m_rRenderContext; + bool m_bDisposed = false; + +public: + BufferDevice(const VclPtr<vcl::Window>& pWindow, vcl::RenderContext& rRenderContext); + ~BufferDevice(); + void Dispose(); + + vcl::RenderContext* operator->(); + vcl::RenderContext& operator*(); +}; +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |