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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
commit | ed5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch) | |
tree | 7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /vcl/inc/PriorityHBox.hxx | |
parent | Initial commit. (diff) | |
download | libreoffice-upstream/4%7.4.7.tar.xz libreoffice-upstream/4%7.4.7.zip |
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | vcl/inc/PriorityHBox.hxx | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/vcl/inc/PriorityHBox.hxx b/vcl/inc/PriorityHBox.hxx new file mode 100644 index 000000000..8c5529ec8 --- /dev/null +++ b/vcl/inc/PriorityHBox.hxx @@ -0,0 +1,60 @@ +/* -*- 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 . + */ + +#pragma once + +#include <vcl/layout.hxx> +#include "IPrioritable.hxx" + +#include <vector> + +/* + * PriorityHBox is a VclHBox which hides its own children if there is no sufficient space. + * Hiding order can be modified using child's priorities. If a control have default + * priority assigned (VCL_PRIORITY_DEFAULT), it is always shown. + */ + +class PriorityHBox : public VclHBox +{ +protected: + bool m_bInitialized; + + std::vector<vcl::IPrioritable*> m_aSortedChildren; + + virtual int GetHiddenCount() const; + + virtual void GetChildrenWithPriorities(); + +public: + explicit PriorityHBox(vcl::Window* pParent); + + virtual ~PriorityHBox() override; + + void Initialize(); + + void SetSizeFromParent(); + + virtual Size calculateRequisition() const override; + + virtual void Resize() override; + + virtual void Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect) override; +}; + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |