virtualx-engine/scene/gui/check_button.h

/*************************************************************************/
/*  check_button.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 CHECK_BUTTON_H
#define CHECK_BUTTON_H

#include "scene/gui/button.h"

class CheckButton : public Button {
	GDCLASS(CheckButton, Button);

	struct ThemeCache {
		int h_separation = 0;
		int check_v_offset = 0;
		Ref<StyleBox> normal_style;

		Ref<Texture2D> checked;
		Ref<Texture2D> unchecked;
		Ref<Texture2D> checked_disabled;
		Ref<Texture2D> unchecked_disabled;
		Ref<Texture2D> checked_mirrored;
		Ref<Texture2D> unchecked_mirrored;
		Ref<Texture2D> checked_disabled_mirrored;
		Ref<Texture2D> unchecked_disabled_mirrored;
	} theme_cache;

protected:
	Size2 get_icon_size() const;
	virtual Size2 get_minimum_size() const override;

	virtual void _update_theme_item_cache() override;
	void _notification(int p_what);

public:
	CheckButton(const String &p_text = String());
	~CheckButton();
};

#endif // CHECK_BUTTON_H