chore: baseline usable version

src/qEmbyApp/components/shimmerwidget.h

@@ -0,0 +1,52 @@
+#ifndef SHIMMERWIDGET_H
+#define SHIMMERWIDGET_H
+
+#include <QWidget>
+#include <QSize>
+
+class QPropertyAnimation;
+
+
+class ShimmerWidget : public QWidget
+{
+    Q_OBJECT
+    Q_PROPERTY(qreal shimmerPhase READ shimmerPhase WRITE setShimmerPhase)
+
+public:
+    explicit ShimmerWidget(QWidget* parent = nullptr);
+    ~ShimmerWidget() override;
+
+    
+    void setCardSize(const QSize& size);
+
+    
+    void setCardSpacing(int spacing);
+
+    
+    void setCardRadius(int radius);
+
+    
+    void setShowSubtitle(bool show);
+
+    
+    qreal shimmerPhase() const;
+    void setShimmerPhase(qreal phase);
+
+    
+    void startAnimation();
+    void stopAnimation();
+    bool isAnimating() const;
+
+protected:
+    void paintEvent(QPaintEvent* event) override;
+
+private:
+    QSize m_cardSize{160, 270};
+    int m_cardSpacing = 0;
+    int m_cardRadius = 8;
+    bool m_showSubtitle = true;
+    qreal m_shimmerPhase = 0.0;
+    QPropertyAnimation* m_animation = nullptr;
+};
+
+#endif