QT-CART

QT-Main/pagewelcome.cpp

@@ -0,0 +1,223 @@
+#include "pagewelcome.h"
+#include "ui_pagewelcome.h"
+
+#include <QPushButton>
+#include <QPropertyAnimation>
+#include <QEasingCurve>
+#include <QTimer>
+#include <QPixmap>
+#include <QDebug>
+#include <QShowEvent>
+#include <QHideEvent>
+#include <QResizeEvent>
+
+PageWelcome::PageWelcome(QWidget *parent)
+    : QWidget(parent)
+    , ui(new Ui::PageWelcome)
+{
+    ui->setupUi(this);
+
+    // ✅ 버튼 연결
+    connect(ui->start_button, &QPushButton::clicked,
+            this, &PageWelcome::onStartClicked);
+
+    // ✅ 이미지 로드/세팅(한 번만)
+    loadPixmapsOnce();
+
+    // ✅ UI 레이아웃 적용된 다음 기본 Y 저장 + 중앙 정렬
+    QTimer::singleShot(0, this, [this]() {
+
+        if (ui->start_image && m_baseYStartImage < 0)
+            m_baseYStartImage = ui->start_image->y();
+
+        if (ui->qtcart_text && m_baseYTitle < 0)
+            m_baseYTitle = ui->qtcart_text->y();
+
+        if (ui->start_text && m_baseYStartText < 0)
+            m_baseYStartText = ui->start_text->y();
+
+        if (ui->start_button && m_baseYStartBtn < 0)
+            m_baseYStartBtn = ui->start_button->y();
+
+        resetWelcome();
+    });
+}
+
+PageWelcome::~PageWelcome()
+{
+    if (m_anim) {
+        m_anim->stop();
+        delete m_anim;
+        m_anim = nullptr;
+    }
+    delete ui;
+}
+
+void PageWelcome::loadPixmapsOnce()
+{
+    if (m_pixLoaded) return;
+    m_pixLoaded = true;
+
+    QPixmap cartPx(":/etc/cart.png");
+    QPixmap windPx(":/etc/wind.png");
+
+    if (ui->cart_image) {
+        ui->cart_image->setPixmap(cartPx);
+        ui->cart_image->setScaledContents(true);
+        ui->cart_image->setAttribute(Qt::WA_TranslucentBackground);
+        ui->cart_image->show();
+    }
+
+    if (ui->wind_image) {
+        ui->wind_image->setPixmap(windPx);
+        ui->wind_image->setScaledContents(true);
+        ui->wind_image->setAttribute(Qt::WA_TranslucentBackground);
+        ui->wind_image->show();
+    }
+
+    if (ui->start_image) ui->start_image->show();
+}
+
+void PageWelcome::showEvent(QShowEvent *e)
+{
+    QWidget::showEvent(e);
+
+    QTimer::singleShot(0, this, [this]() {
+        resetWelcome();
+    });
+}
+
+void PageWelcome::hideEvent(QHideEvent *e)
+{
+    QWidget::hideEvent(e);
+
+    // ✅ 페이지가 숨겨질 때 애니메이션 남아있으면 정리(안전)
+    if (m_anim) {
+        m_anim->stop();
+        m_anim->deleteLater();
+        m_anim = nullptr;
+    }
+}
+
+void PageWelcome::resizeEvent(QResizeEvent *e)
+{
+    QWidget::resizeEvent(e);
+
+    // ✅ 떠나지 않은 상태면 리사이즈 때도 가운데 유지
+    if (!m_leaving) {
+        centerStartImage();        // ✅ 기존 유지
+        centerWelcomeWidgets();    // ✅ 추가
+    }
+}
+
+void PageWelcome::resetWelcome()
+{
+    // ✅ 상태 초기화
+    m_leaving = false;
+
+    // ✅ 버튼 다시 누르게
+    if (ui->start_button) {
+        ui->start_button->setEnabled(true);
+    }
+
+    // ✅ 애니메이션 남아있으면 정리
+    if (m_anim) {
+        m_anim->stop();
+        m_anim->deleteLater();
+        m_anim = nullptr;
+    }
+
+    // ✅ 위젯 다시 보이기
+    if (ui->start_image) ui->start_image->show();
+    if (ui->cart_image)  ui->cart_image->show();
+    if (ui->wind_image)  ui->wind_image->show();
+
+    // 레이아웃 반영 후 이동
+    QTimer::singleShot(0, this, [this]() {
+        if (ui->start_image && m_baseYStartImage < 0) m_baseYStartImage = ui->start_image->y();
+        if (ui->qtcart_text  && m_baseYTitle < 0)      m_baseYTitle = ui->qtcart_text->y();
+        if (ui->start_text  && m_baseYStartText < 0)  m_baseYStartText = ui->start_text->y();
+        if (ui->start_button&& m_baseYStartBtn < 0)   m_baseYStartBtn = ui->start_button->y();
+
+        centerStartImage();        // ✅ 기존 유지
+        centerWelcomeWidgets();    // ✅ 추가
+    });
+}
+
+// ✅ 기존 함수는 그대로: start_image만 가운데
+void PageWelcome::centerStartImage()
+{
+    if (!ui->start_image) return;
+
+    QWidget *parentW = ui->start_image->parentWidget();
+    if (!parentW) parentW = this;
+
+    const int pw = parentW->width();
+    const int w  = ui->start_image->width();
+    const int x  = (pw - w) / 2;
+
+    int y = (m_baseYStartImage >= 0) ? m_baseYStartImage : ui->start_image->y();
+
+    ui->start_image->move(x, y);
+}
+
+// ✅ 추가: qcart_text, start_text, start_button도 “X만” 중앙정렬
+void PageWelcome::centerWelcomeWidgets()
+{
+    QWidget *parentW = this; // 보통 PageWelcome 전체 기준이 가장 깔끔함
+    const int pw = parentW->width();
+
+    auto centerXKeepY = [&](QWidget *w, int baseY){
+        if (!w) return;
+        const int x = (pw - w->width()) / 2;
+        const int y = (baseY >= 0) ? baseY : w->y();
+        w->move(x, y);
+    };
+
+    centerXKeepY(ui->qtcart_text,    m_baseYTitle);
+    centerXKeepY(ui->start_text,    m_baseYStartText);
+    centerXKeepY(ui->start_button,  m_baseYStartBtn);
+}
+
+void PageWelcome::onStartClicked()
+{
+    if (m_leaving) return;
+    m_leaving = true;
+
+    if (ui->start_button)
+        ui->start_button->setEnabled(false);
+
+    if (!ui->start_image) {
+        emit startRequested();
+        emit startClicked();
+        return;
+    }
+
+    QWidget *parentW = ui->start_image->parentWidget();
+    if (!parentW) parentW = this;
+
+    const QPoint startPos = ui->start_image->pos();
+    const int y = startPos.y();
+
+    // ✅ 오른쪽 화면 밖으로 슈웅~
+    const int endX = parentW->width() + ui->start_image->width() + 20;
+    const QPoint endPos(endX, y);
+
+    // ✅ 멤버로 애니메이션 보관(돌아올 때 stop/정리 가능)
+    m_anim = new QPropertyAnimation(ui->start_image, "pos", this);
+    m_anim->setDuration(700);
+    m_anim->setEasingCurve(QEasingCurve::InOutCubic);
+    m_anim->setStartValue(startPos);
+    m_anim->setEndValue(endPos);
+
+    connect(m_anim, &QPropertyAnimation::finished, this, [this]() {
+        if (m_anim) {
+            m_anim->deleteLater();
+            m_anim = nullptr;
+        }
+        emit startRequested();
+        emit startClicked();
+    });
+
+    m_anim->start();
+}