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https://github.com/zhenyan121/Cubed.git
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zhenyan121
4653ae9f06
Rename track/thumb accessors from set_track/set_thumb to get_track/get_thumb. Add private init methods and a constant THUMB_WIDTH. Add validation to set_width with log and assert. Modify set_height to assume non-null m_thumb.
50 lines
1.1 KiB
C++
50 lines
1.1 KiB
C++
#pragma once
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#include "Cubed/ui/image.hpp"
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#include "Cubed/ui/widget.hpp"
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namespace Cubed {
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class Slider : public Widget {
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public:
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Slider(Widget* parent);
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Slider& set_slider(float* value, const float& min, const float& max);
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Image& get_track();
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Image& get_thumb();
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float width() const override;
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float height() const override;
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Slider& set_scale(float scale);
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Slider& set_width(float width);
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Slider& set_height(float h);
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bool handle_mouse_move_event(const MouseMoveEvent& e) override;
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bool handle_mouse_button_event(const MouseButtonEvent& e) override;
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private:
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static constexpr float THUMB_WIDTH = 5.0f;
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void init_track();
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void init_thumb();
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void update_value(float mouse_x);
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void on_update(float) override;
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void on_render(Renderer& renderer) override;
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std::unique_ptr<Image> m_track;
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std::unique_ptr<Image> m_thumb;
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float m_scale = 1.0f;
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float m_width = 0.0f;
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float m_height = 0.0f;
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float m_xpos = 0.0f;
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bool m_dragging = false;
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bool m_inside = false;
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float* m_value = nullptr;
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float m_min = 0;
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float m_max = 0;
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};
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} // namespace Cubed
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