godot/scene/gui/subviewport_container.h

/*************************************************************************/
/*  subviewport_container.h                                              */
/*************************************************************************/
/*                       This file is part of:                           */
/*                           GODOT ENGINE                                */
/*                      https://godotengine.org                          */
/*************************************************************************/
/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
/*                                                                       */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the       */
/* "Software"), to deal in the Software without restriction, including   */
/* without limitation the rights to use, copy, modify, merge, publish,   */
/* distribute, sublicense, and/or sell copies of the Software, and to    */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions:                                             */
/*                                                                       */
/* The above copyright notice and this permission notice shall be        */
/* included in all copies or substantial portions of the Software.       */
/*                                                                       */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
/*************************************************************************/

#ifndef SUBVIEWPORT_CONTAINER_H
#define SUBVIEWPORT_CONTAINER_H

#include "scene/gui/container.h"

class SubViewportContainer : public Container {
	GDCLASS(SubViewportContainer, Container);

	bool stretch = false;
	int shrink = 1;
	void _notify_viewports(int p_notification);

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

public:
	void set_stretch(bool p_enable);
	bool is_stretch_enabled() const;

	virtual void input(const Ref<InputEvent> &p_event) override;
	virtual void unhandled_input(const Ref<InputEvent> &p_event) override;
	void set_stretch_shrink(int p_shrink);
	int get_stretch_shrink() const;

	virtual Size2 get_minimum_size() const override;

	virtual Vector<int> get_allowed_size_flags_horizontal() const override;
	virtual Vector<int> get_allowed_size_flags_vertical() const override;

	TypedArray<String> get_configuration_warnings() const override;

	SubViewportContainer();
};

#endif // SUBVIEWPORT_CONTAINER_H