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https://github.com/SerenityOS/serenity
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44 lines
1 KiB
C++
44 lines
1 KiB
C++
#pragma once
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#include "Event.h"
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#include "Object.h"
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#include "Rect.h"
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class Widget : public Object {
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public:
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explicit Widget(Widget* parent = nullptr);
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virtual ~Widget();
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virtual void event(Event&);
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virtual void onPaint(PaintEvent&);
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virtual void onShow(ShowEvent&);
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virtual void onHide(HideEvent&);
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virtual void onKeyDown(KeyEvent&);
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virtual void onKeyUp(KeyEvent&);
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virtual void onMouseMove(MouseEvent&);
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virtual void onMouseDown(MouseEvent&);
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virtual void onMouseUp(MouseEvent&);
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Rect rect() const { return m_rect; }
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int x() const { return rect().x(); }
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int y() const { return rect().y(); }
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int width() const { return rect().width(); }
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int height() const { return rect().height(); }
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void update();
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struct HitTestResult {
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Widget* widget { nullptr };
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int localX { 0 };
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int localY { 0 };
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};
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HitTestResult hitTest(int x, int y);
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virtual const char* className() const override { return "Widget"; }
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void setRect(const Rect&);
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private:
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Rect m_rect;
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};
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