feat: remove createWidgetWrapper from ChatView and implement in QtCha…

…tView for improved widget management

src/lib/component/view/ChatView.cpp

@@ -8,6 +8,4 @@ std::string ChatView::getName() const {
   return "ChatView";
 }
 
-void ChatView::createWidgetWrapper() {}
-
 void ChatView::refreshView() {}

src/lib/component/view/ChatView.hpp

@@ -16,8 +16,6 @@ class ChatView
 
   [[nodiscard]] std::string getName() const override;
 
-  void createWidgetWrapper() override;
-
   void refreshView() override;
 
 signals:

src/lib_gui/qt/view/QtChatView.cpp

@@ -19,15 +19,18 @@
 
 
 QtChatView::QtChatView(ViewLayout* viewLayout, std::shared_ptr<ChatModel> model)
-    : ChatView{viewLayout}, mModel{std::move(model)}, mWidget{std::make_unique<QWidget>()} {
-  setWidgetWrapper(std::make_shared<QtViewWidgetWrapper>(mWidget.get()));
+    : ChatView{viewLayout}, mModel{std::move(model)}, mWidget{new QWidget} {
   setupUI();
   setupConnections();
   loadStyleSheet();
 }
 
 QtChatView::~QtChatView() = default;
 
+void QtChatView::createWidgetWrapper() {
+  setWidgetWrapper(std::make_shared<QtViewWidgetWrapper>(mWidget));
+}
+
 void QtChatView::setInputEnabled(bool enabled) {
   if(mInputField) {
     mInputField->setEnabled(enabled);
@@ -47,7 +50,7 @@ void QtChatView::focusInput() {
 }
 
 void QtChatView::setupUI() {
-  auto* mainLayout = new QVBoxLayout{mWidget.get()};
+  auto* mainLayout = new QVBoxLayout{mWidget};
   mainLayout->setContentsMargins(0, 0, 0, 0);
   mainLayout->setSpacing(0);
 
@@ -182,7 +185,7 @@ void QtChatView::loadStyleSheet() {
 }
 
 QWidget* QtChatView::createHeader() {
-  auto* header = new QFrame{mWidget.get()};
+  auto* header = new QFrame{mWidget};
   header->setObjectName("header");
 
   auto* layout = new QHBoxLayout{header};
@@ -208,7 +211,7 @@ QWidget* QtChatView::createHeader() {
 }
 
 QWidget* QtChatView::createChatArea() {
-  mScrollArea = new QScrollArea{mWidget.get()};
+  mScrollArea = new QScrollArea{mWidget};
   mScrollArea->setWidgetResizable(true);
   mScrollArea->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
   mScrollArea->setFrameShape(QFrame::NoFrame);
@@ -225,7 +228,7 @@ QWidget* QtChatView::createChatArea() {
 }
 
 QWidget* QtChatView::createInputArea() {
-  auto* inputWidget = new QFrame{mWidget.get()};
+  auto* inputWidget = new QFrame{mWidget};
   inputWidget->setObjectName("inputArea");
 
   auto* layout = new QHBoxLayout{inputWidget};

src/lib_gui/qt/view/QtChatView.hpp

@@ -33,6 +33,8 @@ class QtChatView final : public ChatView {
   Q_DISABLE_COPY_MOVE(QtChatView)
   ~QtChatView() override;
 
+  void createWidgetWrapper() override;
+
   // ChatView interface - pure presentation updates
   void setInputEnabled(bool enabled) override;
   void clearInput() override;
@@ -60,7 +62,7 @@ private slots:
   void handleSubmit();
 
   std::shared_ptr<ChatModel> mModel;
-  std::unique_ptr<QWidget> mWidget;
+  QWidget* mWidget{nullptr};
 
   // Non-owning pointers to widgets owned by Qt parent-child
   QVBoxLayout* mChatLayout{nullptr};

src/lib_gui/qt/view/QtViewWidgetWrapper.h

@@ -15,5 +15,5 @@ class QtViewWidgetWrapper : public ViewWidgetWrapper {
   [[nodiscard]] QWidget* getWidget() const;
 
 private:
-  QWidget* mWidget;
+  QWidget* mWidget = nullptr;
 };