New rotatable label widget

src/Insight/UserInterfaces/InsightWindow/Widgets/RotatableLabel.hpp

@@ -0,0 +1,37 @@
+#pragma once
+
+#include <QLabel>
+#include <QSize>
+
+namespace Bloom::Widgets
+{
+    class RotatableLabel: public QLabel
+    {
+    Q_OBJECT
+    private:
+        int angle = 90;
+
+        [[nodiscard]] QSize getContainerSize() const;
+
+    protected:
+        void paintEvent(QPaintEvent* event) override;
+
+        [[nodiscard]] QSize sizeHint() const override {
+            return this->getContainerSize();
+        };
+
+        [[nodiscard]] QSize minimumSizeHint() const override {
+            return this->getContainerSize();
+        };
+
+    public:
+        RotatableLabel(const QString& text, QWidget* parent): QLabel(text, parent) {};
+        RotatableLabel(int angleDegrees, const QString& text, QWidget* parent): QLabel(text, parent) {
+            this->setAngle(angleDegrees);
+        };
+
+        void setAngle(int angleDegrees) {
+            this->angle = angleDegrees;
+        }
+    };
+}