52 lines
1.4 KiB
C++
52 lines
1.4 KiB
C++
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/*
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* Libpdraw: A Versitile GUI for use with a primitive drawing system!
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* Copyright (C) 2022 Rebekah Rowe
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include "basewidget.hpp"
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class CSlider;
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typedef std::function<void(CSlider*, float, float)> SliderCallbackFn_t;
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class CSlider : public CBaseWidget {
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public:
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CSlider(IWidget* parent, std::string name = "");
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CSlider(std::string name = "", IWidget* parent = nullptr)
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: CSlider(parent, name) { }
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void Setup(float min, float max);
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void SetStep(float step);
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float Value();
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void SetValue(float value);
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void SetCallback(SliderCallbackFn_t callback);
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virtual void Update();
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virtual void Draw(int x, int y);
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SliderCallbackFn_t m_pCallback;
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int m_nLastX;
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bool m_bDragInit;
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int m_nSliderPos;
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private:
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float value_min, value_max, value, step;
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};
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