diff -r 5188f8a74a5c -r c6f5de03dc0f widgets/colorbutton.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/widgets/colorbutton.cpp	Wed Jun 22 22:59:56 2022 +0300
@@ -0,0 +1,36 @@
+#include <QColorDialog>
+#include "colorbutton.h"
+
+ColorButton::ColorButton(const QColor& color, QWidget* parent) :
+	ColorButton{parent}
+{
+	this->setColor(color);
+}
+
+ColorButton::ColorButton(QWidget* parent) :
+	QPushButton{parent}
+{
+	connect(this, &QPushButton::clicked, [&](){
+		const QColor color = QColorDialog::getColor(this->storedSelectedColor, this->parentWidget());
+		if (color.isValid()) {
+			this->setColor(color);
+		}
+	});
+	this->setColor(Qt::black);
+}
+
+const QColor& ColorButton::color() const
+{
+	return this->storedSelectedColor;
+}
+
+void ColorButton::setColor(const QColor& color)
+{
+	if (this->storedSelectedColor != color) {
+		this->storedSelectedColor = color;
+		this->setStyleSheet(QString{"background-color: %1"}.arg(color.name()));
+		this->setText(color.name());
+		Q_EMIT this->colorChanged(this->storedSelectedColor);
+	}
+}
+