virtualx-engine/scene/2d/canvas_modulate.h

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/*  canvas_modulate.h                                                     */
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/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
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#ifndef CANVAS_MODULATE_H
#define CANVAS_MODULATE_H

#include "scene/2d/node_2d.h"

class CanvasModulate : public Node2D {
	GDCLASS(CanvasModulate, Node2D);

	Color color = Color(1, 1, 1, 1);

	// CanvasModulate is in canvas-specific modulate group when both in canvas and visible in tree.
	// Exactly one CanvasModulate in each such non-empty group is active.
	bool is_in_canvas = false;
	bool was_visible_in_tree = false; // Relevant only when in canvas.
	bool is_active = false;

	void _on_in_canvas_visibility_changed(bool p_new_visibility);

protected:
	void _notification(int p_what);
	static void _bind_methods();

public:
	void set_color(const Color &p_color);
	Color get_color() const;

	PackedStringArray get_configuration_warnings() const override;

	CanvasModulate();
	~CanvasModulate();
};

#endif // CANVAS_MODULATE_H