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drawing paint image sdl art
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C
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748#pragma once
#include "../Widgets/Widget.h"#include "../Graphics/Rectangle.h"#include "../Graphics/Text.h"#include <string>#include <functional>#include <memory>
namespace UI {
class Button : public Widget {protected: std::string label; std::function<void()> onClick;
Color previousColor = Color(0,0,0,0); Color normalColor{0.25f, 0.25f, 0.28f, 1.0f}; Color hoverColor{0.35f, 0.35f, 0.40f, 1.0f}; Color activeColor{0.18f, 0.45f, 0.75f, 1.0f}; Color textColor{1.0f, 1.0f, 1.0f, 1.0f};
std::unique_ptr<Rectangle> bgRect; std::unique_ptr<Text> labelText;
virtual void RefreshPrimitives();
public: explicit Button(const std::string& label = "Button", std::function<void()> onClick = nullptr);
void SetLabel(const std::string& newLabel); const std::string& GetLabel() const { return label; }
void SetOnClick(std::function<void()> callback) { onClick = callback; }
void SetNormalColor(Color c) { normalColor = c; MarkDirty(DirtyFlags::Render); } void SetHoverColor(Color c) { hoverColor = c; MarkDirty(DirtyFlags::Render); } void SetActiveColor(Color c) { activeColor = c; MarkDirty(DirtyFlags::Render); } void SetTextColor(Color c) { textColor = c; MarkDirty(DirtyFlags::Render); }
virtual void Measure(Size availableSpace) override; void Arrange(Rect finalBounds) override; void Draw() override; bool OnPointerStream(const std::shared_ptr<PointerStream>& stream) override;};
}