장바구니, 물건 개수

QTCart/mainwidget.cpp

@@ -0,0 +1,34 @@
+#include "mainwidget.h"
+#include "ui_mainwidget.h"
+#include "pagewelcome.h"
+#include "pagecart.h"
+
+
+MainWidget::MainWidget(QWidget *parent)
+    : QWidget(parent)
+    , ui(new Ui::MainWidget)
+{
+    ui->setupUi(this);
+
+    // 페이지 위젯들 생성
+    pPageWelcome = new PageWelcome(this);
+    pPageCart = new PageCart(this);
+
+    // stackedWidget register
+    ui->pstackedWidget->addWidget(pPageWelcome);
+    ui->pstackedWidget->addWidget(pPageCart);
+
+    // first UI -> PageWelcome
+    ui->pstackedWidget->setCurrentWidget(pPageWelcome);
+
+    connect(pPageWelcome, SIGNAL(startClicked()), this, SLOT(on_pPBStartClicked()));
+}
+
+MainWidget::~MainWidget()
+{
+    delete ui;
+}
+
+void MainWidget::on_pPBStartClicked(){
+    ui->pstackedWidget->setCurrentWidget(pPageCart);
+}