feat: 添加ElaWidgetTool库

ElaWidgetTools/DeveloperComponents/ElaCustomWidget.h

@@ -0,0 +1,31 @@
+#ifndef ELACUSTOMWIDGET_H
+#define ELACUSTOMWIDGET_H
+
+#include <QDialog>
+
+#include "ElaAppBar.h"
+#include "ElaDef.h"
+
+class QVBoxLayout;
+class ElaCustomWidget : public QDialog
+{
+    Q_OBJECT
+    Q_TAKEOVER_NATIVEEVENT_H
+public:
+    explicit ElaCustomWidget(QWidget* parent = nullptr);
+    ~ElaCustomWidget() override;
+
+    void setCentralWidget(QWidget* widget);
+
+protected:
+    virtual void paintEvent(QPaintEvent* event) override;
+    QVBoxLayout* _mainLayout{nullptr};
+    ElaAppBar* _appBar{nullptr};
+    QWidget* _centralWidget{nullptr};
+
+private:
+    ElaThemeType::ThemeMode _themeMode;
+    ElaApplicationType::WindowDisplayMode _windowDisplayMode;
+};
+
+#endif // ELACUSTOMWIDGET_H