feat: 添加ElaWidgetTool库

ElaWidgetTools/DeveloperComponents/ElaWindowStyle.h

@@ -0,0 +1,20 @@
+#ifndef ELAWINDOWSTYLE_H
+#define ELAWINDOWSTYLE_H
+
+#include <QProxyStyle>
+
+#include "ElaDef.h"
+class ElaWindowStyle : public QProxyStyle
+{
+    Q_OBJECT
+public:
+    explicit ElaWindowStyle(QStyle* style = nullptr);
+    ~ElaWindowStyle();
+    void drawPrimitive(PrimitiveElement element, const QStyleOption* option, QPainter* painter, const QWidget* widget = nullptr) const override;
+    void drawControl(ControlElement element, const QStyleOption* option, QPainter* painter, const QWidget* widget = nullptr) const override;
+
+private:
+    ElaThemeType::ThemeMode _themeMode;
+};
+
+#endif // ELAWINDOWSTYLE_H