49 lines
1.5 KiB
C
49 lines
1.5 KiB
C
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// ----------------------------------------------------------------------------
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// - Open3D: www.open3d.org -
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// ----------------------------------------------------------------------------
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// Copyright (c) 2018-2023 www.open3d.org
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// SPDX-License-Identifier: MIT
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// ----------------------------------------------------------------------------
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#pragma once
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#include <functional>
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#include "open3d/visualization/gui/Widget.h"
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namespace open3d {
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namespace visualization {
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namespace gui {
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class ToggleSwitch : public Widget {
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public:
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explicit ToggleSwitch(const char* title);
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~ToggleSwitch();
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/// Returns the text of the toggle slider.
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const char* GetText() const;
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/// Sets the text of the toggle slider.
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void SetText(const char* text);
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bool GetIsOn() const;
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void SetOn(bool is_on);
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Size CalcPreferredSize(const LayoutContext& context,
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const Constraints& constraints) const override;
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DrawResult Draw(const DrawContext& context) override;
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/// Sets a function that will be called when the switch is clicked on to
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/// change state. The boolean argument is true if the switch is now on
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/// and false otherwise.
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void SetOnClicked(std::function<void(bool)> on_clicked);
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private:
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struct Impl;
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std::unique_ptr<Impl> impl_;
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};
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} // namespace gui
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} // namespace visualization
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} // namespace open3d
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