feat: 添加了部分注释

ElaWidgetTools/private/ElaNavigationBarPrivate.cpp

@@ -25,6 +25,7 @@ ElaNavigationBarPrivate::ElaNavigationBarPrivate(QObject *parent) : QObject{pare
 
 ElaNavigationBarPrivate::~ElaNavigationBarPrivate() {}
 
+// ADDZY: 导航栏内部展开收缩按钮被点击
 void ElaNavigationBarPrivate::onNavigationButtonClicked() {
     Q_Q(ElaNavigationBar);
     if (_currentDisplayMode == ElaNavigationType::Compact) {

ElaWidgetTools/private/ElaWindowPrivate.cpp

@@ -16,6 +16,7 @@ ElaWindowPrivate::ElaWindowPrivate(QObject *parent) : QObject{parent} {}
 
 ElaWindowPrivate::~ElaWindowPrivate() {}
 
+// 隐藏/显示导航栏的槽函数
 void ElaWindowPrivate::onNavigationButtonClicked() {
     if (_isWMClickedAnimationFinished) {
         _isNavigationDisplayModeChanged = false;