refactor everything

src/view/NavigationButton.cpp

@@ -0,0 +1,47 @@
+#include "NavigationButton.hpp"
+
+NavigationButton::NavigationButton(const QPixmap& icon, QWidget* parent) :
+	QPushButton(parent) {
+	setIcon(icon);
+	setMouseTracking(true);
+}
+
+void NavigationButton::enterEvent(QEnterEvent* event) {
+	QPushButton::enterEvent(event);
+	setStyleSheet(R"(
+		QPushButton{
+			background-color: #212121;
+			border: 2px solid #F48FB1;
+			font-size: 26px;
+			font-weight: 900;
+			color: #F48FB1;
+			border-radius: 8;
+		}
+	)");
+}
+
+void NavigationButton::leaveEvent(QEvent* event) {
+	QPushButton::leaveEvent(event);
+
+	setStyleSheet(R"(
+		QPushButton{
+			background-color: #212121;
+			border: 2px solid #414141;
+			font-size: 26px;
+			font-weight: 900;
+			color: #F48FB1;
+			border-radius: 8;
+		}
+	)");
+}
+
+void NavigationButton::mousePressEvent(QMouseEvent* event) {
+	if (event->button( ) == Qt::LeftButton) {
+		emit clicked( );
+	}
+	QPushButton::mousePressEvent(event);
+}
+
+void NavigationButton::setIcon(const QPixmap& icon) {
+	QPushButton::setIcon(icon);
+}