添加导航菜单栏和命令窗口

App/MenuBarUI/MenuBarUI.cpp

@@ -0,0 +1,14 @@
+#include "MenuBarUI.h"
+#include "ui_MenuBarUI.h"
+
+MenuBarUI::MenuBarUI(QWidget *parent) :
+    QWidget(parent),
+    ui(new Ui::MenuBarUI)
+{
+    ui->setupUi(this);
+}
+
+MenuBarUI::~MenuBarUI()
+{
+    delete ui;
+}