feat: 添加ElaWidgetTool库

ElaWidgetTools/private/ElaPromotionViewPrivate.h

@@ -0,0 +1,40 @@
+#ifndef ELAPROMOTIONVIEWPRIVATE_H
+#define ELAPROMOTIONVIEWPRIVATE_H
+
+#include <QObject>
+#include <QPixmap>
+
+#include "ElaDef.h"
+class ElaPromotionCard;
+class ElaPromotionView;
+class ElaPromotionViewPrivate : public QObject
+{
+    Q_OBJECT
+    Q_D_CREATE(ElaPromotionView)
+    Q_PROPERTY_CREATE_D(int, CardExpandWidth)
+    Q_PROPERTY_CREATE_D(int, CardCollapseWidth)
+    Q_PROPERTY_CREATE_D(int, CurrentIndex)
+    Q_PROPERTY_CREATE_D(bool, IsAutoScroll)
+    Q_PROPERTY_CREATE_D(int, AutoScrollInterval)
+public:
+    explicit ElaPromotionViewPrivate(QObject* parent = nullptr);
+    ~ElaPromotionViewPrivate();
+    void onPromotionCardClicked(ElaPromotionCard* clickedCard);
+
+private:
+    ElaThemeType::ThemeMode _themeMode;
+    QTimer* _autoScrollTimer{nullptr};
+    int _leftPadding{40};
+    int _cardSpacing{5};
+    int _bottomMargin{30};
+    int _indicatorSpacing{12};
+    bool _isAllowSwitch{true};
+    QList<ElaPromotionCard*> _promotionCardList;
+    void _startCardGeometryAnimation(ElaPromotionCard* card, QRect start, QRect end);
+    void _startHorizontalCardPixmapRatioAnimation(ElaPromotionCard* card, qreal start, qreal end);
+    void _updatePromotionCardGeometry();
+    int _getAdjacentIndex(Qt::LayoutDirection direction, int index);
+    int _getRightLimitX();
+};
+
+#endif // ELAPROMOTIONVIEWPRIVATE_H