feat: 添加ElaWidgetTool库

ElaWidgetTools/DeveloperComponents/ElaColorPicker.h

@@ -0,0 +1,36 @@
+#ifndef ELACOLORPICKER_H
+#define ELACOLORPICKER_H
+
+#include <QPixmap>
+#include <QWidget>
+
+#include "ElaDef.h"
+class ElaColorPicker : public QWidget
+{
+    Q_OBJECT
+    Q_PRIVATE_CREATE(ElaThemeType::ThemeMode, ThemeMode)
+
+public:
+    explicit ElaColorPicker(QWidget* parent = nullptr);
+    ~ElaColorPicker();
+
+    void setSelectedColor(QColor color);
+    QColor getSelectedColor() const;
+
+Q_SIGNALS:
+    Q_SIGNAL void selectedColorChanged(QColor selectedColor);
+
+protected:
+    virtual void mousePressEvent(QMouseEvent* event) override;
+    virtual void mouseReleaseEvent(QMouseEvent* event) override;
+    virtual void mouseMoveEvent(QMouseEvent* event) override;
+    virtual void paintEvent(QPaintEvent* event) override;
+
+private:
+    QImage _colorPickerImage;
+    QPoint _selectedPoint;
+    QColor _selectedColor;
+    QPoint _adjustPointLimit(QPoint point);
+};
+
+#endif // ELACOLORPICKER_H