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Telegram/SourceFiles/overview/overview_checkbox.h

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+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#pragma once
+
+#include "ui/effects/round_checkbox.h"
+
+namespace style {
+struct RoundCheckbox;
+} // namespace style
+
+namespace Overview::Layout {
+
+class Checkbox {
+public:
+	template <typename UpdateCallback>
+	Checkbox(UpdateCallback callback, const style::RoundCheckbox &st)
+	: _updateCallback(callback)
+	, _check(st, _updateCallback) {
+	}
+
+	void paint(
+		QPainter &p,
+		QPoint position,
+		int outerWidth,
+		bool selected,
+		bool selecting);
+
+	void setActive(bool active);
+	void setPressed(bool pressed);
+	void setChecked(bool checked, anim::type animated = anim::type::normal);
+	void finishAnimating();
+
+	void invalidateCache() {
+		_check.invalidateCache();
+	}
+
+private:
+	void startAnimation();
+
+	Fn<void()> _updateCallback;
+	Ui::RoundCheckbox _check;
+
+	Ui::Animations::Simple _pression;
+	bool _active = false;
+	bool _pressed = false;
+
+};
+
+} // namespace Overview::Layout