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79 lines
2.4 KiB
C++
79 lines
2.4 KiB
C++
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include <LibGUI/Forward.h>
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#include <LibGUI/Layout.h>
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#include <LibGfx/Orientation.h>
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namespace GUI {
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class BoxLayout : public Layout {
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C_OBJECT(BoxLayout);
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public:
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virtual ~BoxLayout() override { }
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Gfx::Orientation orientation() const { return m_orientation; }
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virtual void run(Widget&) override;
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virtual Gfx::IntSize preferred_size() const override;
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protected:
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explicit BoxLayout(Gfx::Orientation);
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private:
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int preferred_primary_size() const;
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int preferred_secondary_size() const;
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Gfx::Orientation m_orientation;
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};
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class VerticalBoxLayout final : public BoxLayout {
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C_OBJECT(VerticalBoxLayout);
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public:
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explicit VerticalBoxLayout()
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: BoxLayout(Gfx::Orientation::Vertical)
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{
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}
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virtual ~VerticalBoxLayout() override { }
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};
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class HorizontalBoxLayout final : public BoxLayout {
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C_OBJECT(HorizontalBoxLayout);
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public:
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explicit HorizontalBoxLayout()
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: BoxLayout(Gfx::Orientation::Horizontal)
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{
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}
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virtual ~HorizontalBoxLayout() override { }
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};
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}
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