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46 lines
1.2 KiB
C++
46 lines
1.2 KiB
C++
#pragma once
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#ifndef ES_CORE_COMPONENTS_SLIDER_COMPONENT_H
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#define ES_CORE_COMPONENTS_SLIDER_COMPONENT_H
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#include "components/ImageComponent.h"
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#include "GuiComponent.h"
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class Font;
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class TextCache;
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// Used to display/edit a value between some min and max values.
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class SliderComponent : public GuiComponent
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{
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public:
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//Minimum value (far left of the slider), maximum value (far right of the slider), increment size (how much just pressing L/R moves by), unit to display (optional).
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SliderComponent(Window* window, float min, float max, float increment, const std::string& suffix = "");
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void setValue(float val);
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float getValue();
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bool input(InputConfig* config, Input input) override;
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void update(int deltaTime) override;
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void render(const Transform4x4f& parentTrans) override;
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void onSizeChanged() override;
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virtual std::vector<HelpPrompt> getHelpPrompts() override;
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private:
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void onValueChanged();
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float mMin, mMax;
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float mValue;
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float mSingleIncrement;
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float mMoveRate;
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int mMoveAccumulator;
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ImageComponent mKnob;
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std::string mSuffix;
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std::shared_ptr<Font> mFont;
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std::shared_ptr<TextCache> mValueCache;
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};
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#endif // ES_CORE_COMPONENTS_SLIDER_COMPONENT_H
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