Start renaming project to Metaforce

metaforce-gui/ErrorLabel.hpp

@@ -0,0 +1,17 @@
+#pragma once
+
+#include <QLabel>
+
+class ErrorLabel : public QLabel {
+public:
+  ErrorLabel(QWidget* parent = Q_NULLPTR) : QLabel(parent) {}
+  void setText(const QString& str, bool success = false) {
+    QPalette pal = QLabel::palette();
+    if (success)
+      pal.setColor(QPalette::WindowText, QColor(0, 255, 0));
+    else
+      pal.setColor(QPalette::WindowText, QColor(255, 47, 0));
+    QLabel::setPalette(pal);
+    QLabel::setText(str);
+  }
+};