52 lines
1.8 KiB
C++
52 lines
1.8 KiB
C++
#ifndef BWIDGETS_BUTTON_HPP
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#define BWIDGETS_BUTTON_HPP
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#include <functional>
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#include <string>
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#include <basic_widgets/core/type/color.hpp>
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#include <basic_widgets/w/caption.hpp>
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#include <basic_widgets/w/feat/mouse_handler.hpp>
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namespace bwidgets
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{
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class Button : public Widget,
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public FontHandler,
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public MouseHandler
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{
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protected:
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Caption _caption;
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SDL_Rect _caption_area {};
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Color _color_foreground = default_color_fg;
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void _handle_focus_change(bool) override {}
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void _handle_font_change(Font*) override;
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void _handle_font_color_change(const Color&, const Color&) override;
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void _handle_geometry_change(const SDL_Rect&) noexcept override;
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void _handle_renderer_change(Renderer*) override;
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void _handle_rendering() override;
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void _on_push(bool) override;
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public:
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inline static const Color default_color_bg {150, 150, 150, SDL_ALPHA_OPAQUE};
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inline static const Color default_color_bg_hover {175, 175, 175,
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SDL_ALPHA_OPAQUE};
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inline static const Color default_color_fg {0, 0, 0, SDL_ALPHA_OPAQUE};
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std::function<Color(int, int)> border_gradient;
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std::function<Color(int, int)> border_gradient_pushed;
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Size border_size {3, 3};
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Color color_bg = default_color_bg;
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Color color_bg_hover = default_color_bg_hover;
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Button(Widget* parent = nullptr);
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[[nodiscard]] auto size() const noexcept -> Size override;
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[[nodiscard]] virtual auto text() const noexcept -> const std::string&;
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virtual auto text(const std::string&) -> Button*;
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};
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}
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#endif
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