feat: 添加了部分注释

ElaWidgetTools/ElaNavigationBar.cpp

@@ -56,13 +56,14 @@ ElaNavigationBar::ElaNavigationBar(QWidget *parent) : QWidget{parent}, d_ptr(new
     userCardLayout->addLayout(d->_userButtonLayout);
     userCardLayout->addWidget(d->_userCard);
 
-    // 搜索栏和按钮组
+    // ADDZY: 导航栏展开收缩按钮
     d->_navigationButton = new ElaToolButton(this);
     d->_navigationButton->setFixedSize(40, 38);
     d->_navigationButton->setElaIcon(ElaIconType::Bars);
     d->_navigationButton->setBorderRadius(8);
     connect(d->_navigationButton, &ElaToolButton::clicked, d, &ElaNavigationBarPrivate::onNavigationButtonClicked);
 
+    // 搜索栏
     d->_searchButton = new ElaToolButton(this);
     d->_searchButton->setFixedSize(40, 38);
     d->_searchButton->setElaIcon(ElaIconType::MagnifyingGlass);
@@ -433,7 +434,7 @@ void ElaNavigationBar::navigation(QString pageKey, bool isLogClicked, bool isRou
         }
     }
 }
-
+// 调整导航栏样式的函数
 void ElaNavigationBar::setDisplayMode(ElaNavigationType::NavigationDisplayMode displayMode, bool isAnimation) {
     Q_D(ElaNavigationBar);
     if (d->_currentDisplayMode == displayMode || displayMode == ElaNavigationType::Auto) {