feat: 添加ElaWidgetTool库

ElaWidgetTools/DeveloperComponents/ElaColorValueSliderStyle.h

@@ -0,0 +1,27 @@
+#ifndef ELACOLORVALUESLIDERSTYLE_H
+#define ELACOLORVALUESLIDERSTYLE_H
+
+#include <QLinearGradient>
+#include <QProxyStyle>
+
+#include "ElaDef.h"
+class ElaColorValueSliderStyle : public QProxyStyle
+{
+    Q_OBJECT
+    Q_PRIVATE_CREATE(QColor, BaseColor)
+public:
+    explicit ElaColorValueSliderStyle(QStyle* style = nullptr);
+    ~ElaColorValueSliderStyle();
+    void drawComplexControl(ComplexControl control, const QStyleOptionComplex* option, QPainter* painter, const QWidget* widget = nullptr) const override;
+    int pixelMetric(PixelMetric metric, const QStyleOption* option = nullptr, const QWidget* widget = nullptr) const override;
+    int styleHint(StyleHint hint, const QStyleOption* option = nullptr, const QWidget* widget = nullptr, QStyleHintReturn* returnData = nullptr) const override;
+
+private:
+    ElaThemeType::ThemeMode _themeMode;
+    QLinearGradient* _baseGradient{nullptr};
+    mutable QStyle::State _lastState{QStyle::State_None};
+    mutable qreal _circleRadius{0};
+    void _startRadiusAnimation(qreal startRadius, qreal endRadius, QWidget* widget) const;
+};
+
+#endif // ELACOLORVALUESLIDERSTYLE_H